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Business Analytics Practice Questions: Roadmap-Wise Sheets

One practice sheet for every step of the Business Analytics roadmap. Click a sheet card to open its topics, then practise the questions.

Sheet 1: Business Fundamentals

Weeks 1–2 · 4 topics

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Practise: Business models · 14 questionsEasy

What is Kano model in prioritisation? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
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A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Meesho project involving social commerce, seller listings, and logistics, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Meesho project involving social commerce, seller listings, and logistics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you prioritise requirements? Give a practical example from a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, and explain which checks or trade-offs matter most.
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Use MoSCoW (Must, Should, Could, Won't), value versus effort scoring or the Kano model, agreed with stakeholders based on business value and risk. Example application: In a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
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A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a market entry strategy case? Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
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Decide whether and how to enter a market by evaluating attractiveness, competition, capabilities and entry mode (build, buy, partner), then risks and next steps. Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical Cisco project involving networking, security, and collaboration infrastructure, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical Cisco project involving networking, security, and collaboration infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Kano model in prioritisation? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
A model classifying features as basic, performance or delight attributes based on how they affect customer satisfaction, helping decide what to build first. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.

Practise: Unit economics · 14 questionsEasy

How would you decide whether to launch a new product? Give a practical example from a hypothetical Google project involving search, advertising, maps, and cloud products, and explain which checks or trade-offs matter most.
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Assess market size and demand, customer need, competition, unit economics, capabilities, risks and strategic fit, then test with a pilot before scale-up. Example application: In a hypothetical Google project involving search, advertising, maps, and cloud products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you decide whether to launch a new product? Give a practical example from a hypothetical PhonePe project involving UPI payments, merchant transactions, and financial services, and explain which checks or trade-offs matter most.
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Assess market size and demand, customer need, competition, unit economics, capabilities, risks and strategic fit, then test with a pilot before scale-up. Example application: In a hypothetical PhonePe project involving UPI payments, merchant transactions, and financial services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you decide whether to launch a new product? Give a practical example from a hypothetical Visa project involving card networks, authorization, and payment-risk systems, and explain which checks or trade-offs matter most.
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Assess market size and demand, customer need, competition, unit economics, capabilities, risks and strategic fit, then test with a pilot before scale-up. Example application: In a hypothetical Visa project involving card networks, authorization, and payment-risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you decide whether to launch a new product? Give a practical example from a hypothetical Mastercard project involving card payment networks and fraud prevention, and explain which checks or trade-offs matter most.
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Assess market size and demand, customer need, competition, unit economics, capabilities, risks and strategic fit, then test with a pilot before scale-up. Example application: In a hypothetical Mastercard project involving card payment networks and fraud prevention, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you decide whether to launch a new product?
Show answer
Assess market size and demand, customer need, competition, unit economics, capabilities, risks and strategic fit, then test with a pilot before scale-up.
How would you decide whether to launch a new product?
Show answer
Assess market size and demand, customer need, competition, unit economics, capabilities, risks and strategic fit, then test with a pilot before scale-up.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
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Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
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Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical Google project involving search, advertising, maps, and cloud products, and explain which checks or trade-offs matter most.
Show answer
Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical Google project involving search, advertising, maps, and cloud products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical Visa project involving card networks, authorization, and payment-risk systems, and explain which checks or trade-offs matter most.
Show answer
Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical Visa project involving card networks, authorization, and payment-risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical Barclays project involving retail banking, trading, and financial compliance, and explain which checks or trade-offs matter most.
Show answer
Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical Barclays project involving retail banking, trading, and financial compliance, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city?
Show answer
Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics.
Should a food-delivery app launch in a new city?
Show answer
Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics.

Practise: KPIs & metrics · 14 questionsMedium

KPI vs metric? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
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Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Google project involving search, advertising, maps, and cloud products, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Google project involving search, advertising, maps, and cloud products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Meta project involving social platforms, messaging, and advertising systems, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Meta project involving social platforms, messaging, and advertising systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Zepto project involving quick commerce, inventory, and last-mile delivery, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Zepto project involving quick commerce, inventory, and last-mile delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical Mastercard project involving card payment networks and fraud prevention, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical Mastercard project involving card payment networks and fraud prevention, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric? Give a practical example from a hypothetical HSBC project involving international banking, risk, and cross-border payments, and explain which checks or trade-offs matter most.
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views). Example application: In a hypothetical HSBC project involving international banking, risk, and cross-border payments, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
KPI vs metric?
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views).
KPI vs metric?
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views).
KPI vs metric?
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views).
KPI vs metric?
Show answer
Every KPI is a metric, but a KPI is tied directly to a strategic goal (e.g. monthly churn). A metric can be any measurement (e.g. page views).

Practise: Problem structuring · 14 questionsMedium

A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
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Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Apple project involving consumer devices, App Store workflows, and subscription services, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Apple project involving consumer devices, App Store workflows, and subscription services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical D. E. Shaw project involving quantitative research and financial technology, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical D. E. Shaw project involving quantitative research and financial technology, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem? Give a practical example from a hypothetical Cisco project involving networking, security, and collaboration infrastructure, and explain which checks or trade-offs matter most.
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors. Example application: In a hypothetical Cisco project involving networking, security, and collaboration infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
A client's profits are falling. How do you structure the problem?
Show answer
Split into revenue and cost, then revenue into price, volume and mix, and cost into fixed and variable; check internal factors and external market factors.

Sheet 2: Excel & Modelling

Weeks 3–4 · 4 topics

Click to open topics ▾

Practise: Advanced formulas · 13 questionsEasy

What is the use of the IFERROR function? Give a practical example from a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, and explain which checks or trade-offs matter most.
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It returns a custom value when a formula errors out, keeping reports clean, for example =IFERROR(VLOOKUP(...), "Not found"). Example application: In a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a data table in Excel? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
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A what-if tool that recalculates a formula for different inputs, for example loan payments across different rates and tenures. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you build a simple financial model in Excel? Give a practical example from a hypothetical Apple project involving consumer devices, App Store workflows, and subscription services, and explain which checks or trade-offs matter most.
Show answer
Separate inputs, calculations and outputs, link all formulas to input cells, add scenarios and checks, and avoid hard-coded numbers inside formulas. Example application: In a hypothetical Apple project involving consumer devices, App Store workflows, and subscription services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you protect a worksheet or workbook? Give a practical example from a hypothetical Stripe project involving online payments, billing, and financial infrastructure, and explain which checks or trade-offs matter most.
Show answer
Review > Protect Sheet or Workbook with a password, lock cells, hide formulas and allow only selected cells to be edited. Example application: In a hypothetical Stripe project involving online payments, billing, and financial infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you protect a worksheet or workbook? Give a practical example from a hypothetical Meesho project involving social commerce, seller listings, and logistics, and explain which checks or trade-offs matter most.
Show answer
Review > Protect Sheet or Workbook with a password, lock cells, hide formulas and allow only selected cells to be edited. Example application: In a hypothetical Meesho project involving social commerce, seller listings, and logistics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the use of the IFERROR function? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
It returns a custom value when a formula errors out, keeping reports clean, for example =IFERROR(VLOOKUP(...), "Not found"). Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you protect a worksheet or workbook? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
Review > Protect Sheet or Workbook with a password, lock cells, hide formulas and allow only selected cells to be edited. Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the use of the IFERROR function? Give a practical example from a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, and explain which checks or trade-offs matter most.
Show answer
It returns a custom value when a formula errors out, keeping reports clean, for example =IFERROR(VLOOKUP(...), "Not found"). Example application: In a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a data table in Excel? Give a practical example from a hypothetical JP Morgan Chase project involving banking, payments, and financial risk systems, and explain which checks or trade-offs matter most.
Show answer
A what-if tool that recalculates a formula for different inputs, for example loan payments across different rates and tenures. Example application: In a hypothetical JP Morgan Chase project involving banking, payments, and financial risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you build a simple financial model in Excel? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
Separate inputs, calculations and outputs, link all formulas to input cells, add scenarios and checks, and avoid hard-coded numbers inside formulas. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a data table in Excel? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
A what-if tool that recalculates a formula for different inputs, for example loan payments across different rates and tenures. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you protect a worksheet or workbook?
Show answer
Review > Protect Sheet or Workbook with a password, lock cells, hide formulas and allow only selected cells to be edited.
What is the use of the IFERROR function?
Show answer
It returns a custom value when a formula errors out, keeping reports clean, for example =IFERROR(VLOOKUP(...), "Not found").

Practise: Scenario analysis · 13 questionsEasy

What is sensitivity analysis? Give a practical example from a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, and explain which checks or trade-offs matter most.
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Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Stripe project involving online payments, billing, and financial infrastructure, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Stripe project involving online payments, billing, and financial infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Adobe project involving creative software, document workflows, and subscriptions, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Adobe project involving creative software, document workflows, and subscriptions, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Build a break-even analysis in Excel. Give a practical example from a hypothetical Paytm project involving payments, merchant services, and financial products, and explain which checks or trade-offs matter most.
Show answer
Break-even units = Fixed costs ÷ (Price − Variable cost per unit). Add a data table to test different price and volume scenarios. Example application: In a hypothetical Paytm project involving payments, merchant services, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Build a break-even analysis in Excel. Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Break-even units = Fixed costs ÷ (Price − Variable cost per unit). Add a data table to test different price and volume scenarios. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical Walmart project involving retail commerce, inventory, and supply-chain operations, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical Walmart project involving retail commerce, inventory, and supply-chain operations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Build a break-even analysis in Excel.
Show answer
Break-even units = Fixed costs ÷ (Price − Variable cost per unit). Add a data table to test different price and volume scenarios.
Build a break-even analysis in Excel.
Show answer
Break-even units = Fixed costs ÷ (Price − Variable cost per unit). Add a data table to test different price and volume scenarios.
Build a break-even analysis in Excel.
Show answer
Break-even units = Fixed costs ÷ (Price − Variable cost per unit). Add a data table to test different price and volume scenarios.
Which what-if analysis tools does Excel have?
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases).

Practise: Forecasting · 13 questionsMedium

Which Excel functions do business analysts use daily? Give a practical example from a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, and explain which checks or trade-offs matter most.
Show answer
VLOOKUP or XLOOKUP, INDEX-MATCH, SUMIFS, COUNTIFS, IF, text functions, PivotTables and charts. Example application: In a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which Excel functions do business analysts use daily? Give a practical example from a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, and explain which checks or trade-offs matter most.
Show answer
VLOOKUP or XLOOKUP, INDEX-MATCH, SUMIFS, COUNTIFS, IF, text functions, PivotTables and charts. Example application: In a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
XLOOKUP vs VLOOKUP? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
XLOOKUP can look left or right, uses exact match by default, returns a custom value if nothing is found and doesn't break when columns move. VLOOKUP only looks right and needs a column number. Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you create a dashboard in Excel? Give a practical example from a hypothetical Zepto project involving quick commerce, inventory, and last-mile delivery, and explain which checks or trade-offs matter most.
Show answer
Prepare clean data, build PivotTables and PivotCharts, add KPI cards and slicers, and arrange everything on one sheet with a clear layout. Example application: In a hypothetical Zepto project involving quick commerce, inventory, and last-mile delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you create a dashboard in Excel? Give a practical example from a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, and explain which checks or trade-offs matter most.
Show answer
Prepare clean data, build PivotTables and PivotCharts, add KPI cards and slicers, and arrange everything on one sheet with a clear layout. Example application: In a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you build a simple financial model in Excel? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
Show answer
Separate inputs, calculations and outputs, link all formulas to input cells, add scenarios and checks, and avoid hard-coded numbers inside formulas. Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you use Excel's Scenario Manager? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
Define named scenarios such as best, base and worst with different input values and compare the outputs in a summary report. Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you build a simple financial model in Excel? Give a practical example from a hypothetical Paytm project involving payments, merchant services, and financial products, and explain which checks or trade-offs matter most.
Show answer
Separate inputs, calculations and outputs, link all formulas to input cells, add scenarios and checks, and avoid hard-coded numbers inside formulas. Example application: In a hypothetical Paytm project involving payments, merchant services, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the difference between XLOOKUP and INDEX-MATCH? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
Show answer
Both look up values flexibly; XLOOKUP is simpler with built-in not-found handling, while INDEX-MATCH works in older Excel versions. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Build a break-even analysis in Excel. Give a practical example from a hypothetical Barclays project involving retail banking, trading, and financial compliance, and explain which checks or trade-offs matter most.
Show answer
Break-even units = Fixed costs ÷ (Price − Variable cost per unit). Add a data table to test different price and volume scenarios. Example application: In a hypothetical Barclays project involving retail banking, trading, and financial compliance, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a data table in Excel?
Show answer
A what-if tool that recalculates a formula for different inputs, for example loan payments across different rates and tenures.
How do you handle large datasets in Excel?
Show answer
Use tables, Power Query, remove volatile functions, filter before calculating and move to Power Pivot or a database when rows reach the millions.

Practise: What-if analysis · 13 questionsMedium

Which what-if analysis tools does Excel have? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical Google project involving search, advertising, maps, and cloud products, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical Google project involving search, advertising, maps, and cloud products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is sensitivity analysis? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have?
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases).
What is sensitivity analysis?
Show answer
Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager.
Which what-if analysis tools does Excel have?
Show answer
Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases).

Sheet 3: SQL & Data Handling

Weeks 5–6 · 4 topics

Click to open topics ▾

Practise: Querying · 15 questionsEasy

What is SQL and why do business analysts need it? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Deloitte project involving consulting, risk advisory, and data-driven client services, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Deloitte project involving consulting, risk advisory, and data-driven client services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical PhonePe project involving UPI payments, merchant transactions, and financial services, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical PhonePe project involving UPI payments, merchant transactions, and financial services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical HSBC project involving international banking, risk, and cross-border payments, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical HSBC project involving international banking, risk, and cross-border payments, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is SQL and why do business analysts need it?
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers.
What is SQL and why do business analysts need it?
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers.
What is SQL and why do business analysts need it?
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers.
What is SQL and why do business analysts need it?
Show answer
A language for querying databases. BAs use it to pull data themselves, validate numbers, check reports and answer questions without waiting for engineers.

Practise: Joins · 15 questionsEasy

Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Google project involving search, advertising, maps, and cloud products, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Google project involving search, advertising, maps, and cloud products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Meta project involving social platforms, messaging, and advertising systems, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Meta project involving social platforms, messaging, and advertising systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical D. E. Shaw project involving quantitative research and financial technology, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical D. E. Shaw project involving quantitative research and financial technology, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical HSBC project involving international banking, risk, and cross-border payments, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical HSBC project involving international banking, risk, and cross-border payments, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN?
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match.
Difference between INNER JOIN and LEFT JOIN?
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match.

Practise: Aggregations · 15 questionsMedium

Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the difference between SQL and Excel for analysis? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
Show answer
Excel suits small to medium data and quick ad-hoc work; SQL queries large databases directly and repeatably. Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
Show answer
INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a primary key? Give a practical example from a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, and explain which checks or trade-offs matter most.
Show answer
A column or set of columns that uniquely identifies each row in a table and cannot contain NULL. Example application: In a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a primary key? Give a practical example from a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, and explain which checks or trade-offs matter most.
Show answer
A column or set of columns that uniquely identifies each row in a table and cannot contain NULL. Example application: In a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a primary key? Give a practical example from a hypothetical D. E. Shaw project involving quantitative research and financial technology, and explain which checks or trade-offs matter most.
Show answer
A column or set of columns that uniquely identifies each row in a table and cannot contain NULL. Example application: In a hypothetical D. E. Shaw project involving quantitative research and financial technology, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a primary key? Give a practical example from a hypothetical Walmart project involving retail commerce, inventory, and supply-chain operations, and explain which checks or trade-offs matter most.
Show answer
A column or set of columns that uniquely identifies each row in a table and cannot contain NULL. Example application: In a hypothetical Walmart project involving retail commerce, inventory, and supply-chain operations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a subquery and when would you use it? Give a practical example from a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation
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A query nested inside another, used for filtering or calculating values such as customers whose spend is above the average.
What is the difference between OLTP and OLAP systems? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
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OLTP handles many small day-to-day transactions; OLAP supports analysis over large historical data with aggregates and reporting. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you validate data before analysis? Give a practical example from a hypothetical Adobe project involving creative software, document workflows, and subscriptions, and explain which checks or trade-offs matter most.
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports. Example application: In a hypothetical Adobe project involving creative software, document workflows, and subscriptions, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a CTE? Give a practical example from a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, and explain which checks or trade-offs matter most.
Show answer
A named temporary result introduced with WITH that makes long queries readable and reusable in the same statement. Example application: In a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the difference between COUNT(*) and COUNT(column)? Give a practical example from a hypothetical Mastercard project involving card payment networks and fraud prevention, and explain which checks or trade-offs matter most.
Show answer
COUNT(*) counts all rows; COUNT(column) counts only rows where that column is not NULL. Example application: In a hypothetical Mastercard project involving card payment networks and fraud prevention, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you find the top 5 customers by revenue?
Show answer
SELECT customer_id, SUM(amount) AS revenue FROM orders GROUP BY customer_id ORDER BY revenue DESC LIMIT 5;
How do you validate data before analysis?
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports.
SQL: month-over-month revenue growth. Give a practical example from a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, and explain which checks or trade-offs matter most.
Show answer
WITH m AS (SELECT month, SUM(amount) AS rev FROM orders GROUP BY month) SELECT month, rev, ROUND(100.0 * (rev - LAG(rev) OVER (ORDER BY month)) / LAG(rev) OVER (ORDER BY month), 1) AS mom_pct FROM m; Example application: In a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.

Practise: Data quality · 15 questionsMedium

SQL: total revenue per month. Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
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SELECT DATE_TRUNC('month', order_date) AS month, SUM(amount) AS revenue FROM orders GROUP BY 1 ORDER BY 1; -- MySQL: DATE_FORMAT(order_date, '%Y-%m') Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Difference between INNER JOIN and LEFT JOIN? Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
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INNER returns only matching rows; LEFT returns all rows from the left table and NULLs where there is no match. Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What are aggregate functions? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
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Functions that summarise rows into a value, such as COUNT, SUM, AVG, MIN and MAX. Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What are aggregate functions? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
Show answer
Functions that summarise rows into a value, such as COUNT, SUM, AVG, MIN and MAX. Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you validate data before analysis? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports. Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you validate data before analysis? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports. Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you validate data before analysis? Give a practical example from a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, and explain which checks or trade-offs matter most.
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports. Example application: In a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a CTE? Give a practical example from a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, and explain which checks or trade-offs matter most.
Show answer
A named temporary result introduced with WITH that makes long queries readable and reusable in the same statement. Example application: In a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you validate data before analysis? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you find duplicate customers? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
Show answer
SELECT email, COUNT(*) FROM customers GROUP BY email HAVING COUNT(*) > 1; Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the difference between COUNT(*) and COUNT(column)? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
Show answer
COUNT(*) counts all rows; COUNT(column) counts only rows where that column is not NULL. Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you find duplicate customers? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
Show answer
SELECT email, COUNT(*) FROM customers GROUP BY email HAVING COUNT(*) > 1; Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a CTE? Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
Show answer
A named temporary result introduced with WITH that makes long queries readable and reusable in the same statement. Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you validate data before analysis?
Show answer
Check row counts against the source, nulls, duplicates on keys, value ranges, date coverage and that totals reconcile with finance reports.
SQL: month-over-month revenue growth. Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
Show answer
WITH m AS (SELECT month, SUM(amount) AS rev FROM orders GROUP BY month) SELECT month, rev, ROUND(100.0 * (rev - LAG(rev) OVER (ORDER BY month)) / LAG(rev) OVER (ORDER BY month), 1) AS mom_pct FROM m; Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.

Sheet 4: Requirements & Process

Weeks 7–8 · 4 topics

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Practise: BRD / FRD · 11 questionsEasy

BRD vs FRD? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
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A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Meta project involving social platforms, messaging, and advertising systems, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Meta project involving social platforms, messaging, and advertising systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical D. E. Shaw project involving quantitative research and financial technology, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical D. E. Shaw project involving quantitative research and financial technology, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Meesho project involving social commerce, seller listings, and logistics, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Meesho project involving social commerce, seller listings, and logistics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Barclays project involving retail banking, trading, and financial compliance, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Barclays project involving retail banking, trading, and financial compliance, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical HSBC project involving international banking, risk, and cross-border payments, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical HSBC project involving international banking, risk, and cross-border payments, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.

Practise: User stories · 11 questionsEasy

What is a user story and what makes it good? Give a practical example from a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, and explain which checks or trade-offs matter most.
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A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical Deloitte project involving consulting, risk advisory, and data-driven client services, and explain which checks or trade-offs matter most.
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A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Deloitte project involving consulting, risk advisory, and data-driven client services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical Google project involving search, advertising, maps, and cloud products, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Google project involving search, advertising, maps, and cloud products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical Stripe project involving online payments, billing, and financial infrastructure, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Stripe project involving online payments, billing, and financial infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Flipkart project involving e-commerce marketplace, seller tools, and fulfilment, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good? Give a practical example from a hypothetical Visa project involving card networks, authorization, and payment-risk systems, and explain which checks or trade-offs matter most.
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable. Example application: In a hypothetical Visa project involving card networks, authorization, and payment-risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a user story and what makes it good?
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable.
What is a user story and what makes it good?
Show answer
A short requirement written as 'As a user, I want X so that Y', backed by acceptance criteria. Good stories follow INVEST: independent, negotiable, valuable, estimable, small and testable.

Practise: Process mapping (BPMN) · 11 questionsMedium

What is a process flow and which tools do you use? Give a practical example from a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Infosys project involving enterprise consulting, digital platforms, and client transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Cognizant project involving enterprise applications and healthcare or financial client systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Adobe project involving creative software, document workflows, and subscriptions, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Adobe project involving creative software, document workflows, and subscriptions, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Paytm project involving payments, merchant services, and financial products, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Paytm project involving payments, merchant services, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical JP Morgan Chase project involving banking, payments, and financial risk systems, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical JP Morgan Chase project involving banking, payments, and financial risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Visa project involving card networks, authorization, and payment-risk systems, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Visa project involving card networks, authorization, and payment-risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use? Give a practical example from a hypothetical Mastercard project involving card payment networks and fraud prevention, and explain which checks or trade-offs matter most.
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io. Example application: In a hypothetical Mastercard project involving card payment networks and fraud prevention, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a process flow and which tools do you use?
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io.
What is a process flow and which tools do you use?
Show answer
A diagram of steps, decisions and owners in a process, made using BPMN or flowcharts in tools like Visio, Lucidchart or draw.io.

Practise: Stakeholder management · 11 questionsMedium

What are wireframes and why are they useful for a BA? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
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Low-fidelity layouts of screens that help stakeholders visualise and agree on requirements before development starts. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a stakeholder analysis? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Identifying everyone affected by the project and mapping their influence and interest to decide how to communicate with and involve each group. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What techniques do you use to elicit requirements? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
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Interviews, workshops, surveys, observation, document analysis, prototyping and brainstorming, chosen according to stakeholders and project stage. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Stakeholders give conflicting requirements. What do you do? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Clarify the goal behind each request, map them to business objectives, prioritise with MoSCoW, run a joint session, then document the decision and get sign-off. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you handle changing requirements? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Log the change, assess impact on scope, cost and timeline, get approval through change control or backlog grooming, and update documents and stakeholders. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you prioritise 10 features with a limited budget? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Score them with RICE or value-vs-effort, align with goals, consider dependencies and risks, validate with stakeholders, then use MoSCoW for the release plan. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you handle changing requirements? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
Log the change, assess impact on scope, cost and timeline, get approval through change control or backlog grooming, and update documents and stakeholders. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a BRD review and who signs it off? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
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Stakeholders and the sponsor review the Business Requirements Document for completeness and accuracy, and the business owner gives formal sign-off before design begins. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Stakeholders give conflicting requirements. What do you do? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
Clarify the goal behind each request, map them to business objectives, prioritise with MoSCoW, run a joint session, then document the decision and get sign-off. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a stakeholder analysis? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
Identifying everyone affected by the project and mapping their influence and interest to decide how to communicate with and involve each group. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you manage conflicting requirements from two senior stakeholders? Give a practical example from a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, and explain which checks or trade-offs matter most.
Show answer
Clarify the underlying goals, present data and trade-offs, facilitate a joint session, escalate to the sponsor if needed and document the agreed decision. Example application: In a hypothetical ServiceNow project involving IT service management and enterprise workflow automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.

Sheet 5: Visualization & Storytelling

Weeks 9–10 · 3 topics

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Practise: Tableau / Power BI · 12 questionsEasy

How do you handle large datasets in Excel? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
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Use tables, Power Query, remove volatile functions, filter before calculating and move to Power Pivot or a database when rows reach the millions. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Power Pivot? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
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An Excel add-in for building data models with relationships and DAX measures over millions of rows, beyond normal worksheet limits. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you handle large datasets in Excel? Give a practical example from a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, and explain which checks or trade-offs matter most.
Show answer
Use tables, Power Query, remove volatile functions, filter before calculating and move to Power Pivot or a database when rows reach the millions. Example application: In a hypothetical PayPal project involving digital payments, merchant checkout, and transaction risk, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you handle large datasets in Excel? Give a practical example from a hypothetical PhonePe project involving UPI payments, merchant transactions, and financial services, and explain which checks or trade-offs matter most.
Show answer
Use tables, Power Query, remove volatile functions, filter before calculating and move to Power Pivot or a database when rows reach the millions. Example application: In a hypothetical PhonePe project involving UPI payments, merchant transactions, and financial services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you build a PivotTable to analyse sales by region and product? Give a practical example from a hypothetical Cisco project involving networking, security, and collaboration infrastructure, and explain which checks or trade-offs matter most.
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Create a table, insert a PivotTable, drag region to rows, product to columns, sales to values, and add slicers for month or channel. Example application: In a hypothetical Cisco project involving networking, security, and collaboration infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is Power Pivot? Give a practical example from a hypothetical Visa project involving card networks, authorization, and payment-risk systems, and explain which checks or trade-offs matter most.
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An Excel add-in for building data models with relationships and DAX measures over millions of rows, beyond normal worksheet limits. Example application: In a hypothetical Visa project involving card networks, authorization, and payment-risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you build a PivotTable to analyse sales by region and product? Give a practical example from a hypothetical HSBC project involving international banking, risk, and cross-border payments, and explain which checks or trade-offs matter most.
Show answer
Create a table, insert a PivotTable, drag region to rows, product to columns, sales to values, and add slicers for month or channel. Example application: In a hypothetical HSBC project involving international banking, risk, and cross-border payments, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you handle large datasets in Excel? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
Use tables, Power Query, remove volatile functions, filter before calculating and move to Power Pivot or a database when rows reach the millions. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you build a PivotTable to analyse sales by region and product?
Show answer
Create a table, insert a PivotTable, drag region to rows, product to columns, sales to values, and add slicers for month or channel.
What is Power Pivot?
Show answer
An Excel add-in for building data models with relationships and DAX measures over millions of rows, beyond normal worksheet limits.
What is a data table in Excel?
Show answer
A what-if tool that recalculates a formula for different inputs, for example loan payments across different rates and tenures.
How do you build a PivotTable to analyse sales by region and product?
Show answer
Create a table, insert a PivotTable, drag region to rows, product to columns, sales to values, and add slicers for month or channel.

Practise: Executive decks · 12 questionsEasy

What is the difference between a chart and a dashboard? Give a practical example from a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, and explain which checks or trade-offs matter most.
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A chart shows one view of data; a dashboard combines several charts and KPIs on one page for monitoring. Example application: In a hypothetical Capgemini project involving client delivery, data platforms, and enterprise transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is gap analysis? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
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Compare the current state (as-is) with the desired state (to-be), list the gaps in process, people or technology, and plan actions to close them. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What are wireframes and why are they useful for a BA? Give a practical example from a hypothetical D. E. Shaw project involving quantitative research and financial technology, and explain which checks or trade-offs matter most.
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Low-fidelity layouts of screens that help stakeholders visualise and agree on requirements before development starts. Example application: In a hypothetical D. E. Shaw project involving quantitative research and financial technology, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What does a Business Analyst do? Give a practical example from a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, and explain which checks or trade-offs matter most.
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A BA bridges business and technology: gathers requirements, analyses data and processes, documents BRD/FRD and makes sure the final solution actually solves the business problem. Example application: In a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
BRD vs FRD? Give a practical example from a hypothetical Walmart project involving retail commerce, inventory, and supply-chain operations, and explain which checks or trade-offs matter most.
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A BRD states what the business needs and why. An FRD details how the system should behave to meet those needs (functional specifications). Example application: In a hypothetical Walmart project involving retail commerce, inventory, and supply-chain operations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a use case diagram?
Show answer
A UML diagram showing actors and the actions (use cases) they perform with the system, giving a quick view of scope.
How would you forecast next quarter's sales in Excel? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
Show answer
Use FORECAST.ETS or a trendline on monthly history, check seasonality, compare with a simple moving average and present a range, not a single number. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Which what-if analysis tools does Excel have? Give a practical example from a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, and explain which checks or trade-offs matter most.
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Goal Seek (find the input for a target output), Data Tables (see outputs for many inputs) and Scenario Manager (save best, base and worst cases). Example application: In a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a feasibility study? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
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An early assessment of whether a proposed solution is technically, economically, operationally and legally viable before committing budget. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you prioritise 10 features with a limited budget? Give a practical example from a hypothetical Visa project involving card networks, authorization, and payment-risk systems, and explain which checks or trade-offs matter most.
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Score them with RICE or value-vs-effort, align with goals, consider dependencies and risks, validate with stakeholders, then use MoSCoW for the release plan. Example application: In a hypothetical Visa project involving card networks, authorization, and payment-risk systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Tell me about a time you handled a difficult stakeholder. Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
Use STAR: Situation, Task, Action, Result. Show that you listened, found the underlying goal, used data to align people and reached a documented decision. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you prioritise 10 features with a limited budget?
Show answer
Score them with RICE or value-vs-effort, align with goals, consider dependencies and risks, validate with stakeholders, then use MoSCoW for the release plan.

Practise: Insight writing · 12 questionsMedium

What is a use case diagram? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
Show answer
A UML diagram showing actors and the actions (use cases) they perform with the system, giving a quick view of scope. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Write a user story with acceptance criteria for password reset. Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
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As a customer, I want to reset my password by email so that I can get back into my account. Acceptance criteria: • Reset link expires in 15 minutes • Password rules are shown while typing • A success message appears after reset Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is scope creep and how do you control it? Give a practical example from a hypothetical Tech Mahindra project involving telecom platforms, IT services, and digital transformation, and explain which checks or trade-offs matter most.
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Uncontrolled growth of requirements. Control it with a clear scope statement, change control process, impact analysis and sponsor approval for additions. Example application: In a hypothetical Tech Mahindra project involving telecom platforms, IT services, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Agile vs Waterfall?
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Waterfall runs fixed phases one after another with requirements frozen early. Agile delivers in short sprints with continuous feedback, so requirements can change. In Agile, BAs maintain the backlog and user stories.
What is sensitivity analysis? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
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Testing how changes in key inputs such as price or volume affect the output, in Excel using data tables or scenario manager. Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What are acceptance criteria? Give a practical example from a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, and explain which checks or trade-offs matter most.
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Clear, testable conditions a story must meet to be accepted, often written as Given-When-Then scenarios. Example application: In a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Use case vs user story? Give a practical example from a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, and explain which checks or trade-offs matter most.
Show answer
A use case describes the full interaction between an actor and the system (main and alternate flows). A user story is a short statement of need from the user's point of view, refined with acceptance criteria. Example application: In a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a stakeholder analysis? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
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Identifying everyone affected by the project and mapping their influence and interest to decide how to communicate with and involve each group. Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Stakeholders give conflicting requirements. What do you do? Give a practical example from a hypothetical Paytm project involving payments, merchant services, and financial products, and explain which checks or trade-offs matter most.
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Clarify the goal behind each request, map them to business objectives, prioritise with MoSCoW, run a joint session, then document the decision and get sign-off. Example application: In a hypothetical Paytm project involving payments, merchant services, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Tell me about a time you handled a difficult stakeholder. Give a practical example from a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, and explain which checks or trade-offs matter most.
Show answer
Use STAR: Situation, Task, Action, Result. Show that you listened, found the underlying goal, used data to align people and reached a documented decision. Example application: In a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Use case vs user story? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
Show answer
A use case describes the full interaction between an actor and the system (main and alternate flows). A user story is a short statement of need from the user's point of view, refined with acceptance criteria. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a data table in Excel?
Show answer
A what-if tool that recalculates a formula for different inputs, for example loan payments across different rates and tenures.

Sheet 6: Case Studies & Capstone

Weeks 11–12 · 4 topics

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Practise: Market sizing · 14 questionsEasy

What is a KPI and give examples for an e-commerce business? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
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A measurable value showing progress to a goal, such as conversion rate, average order value, cart abandonment rate and customer retention. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Do a quick SWOT analysis for an ed-tech company. Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
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Strengths and Weaknesses are internal; Opportunities and Threats are external. Example: S = strong faculty, W = low brand awareness, O = AI upskilling demand, T = free online content. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you size the market for IT courses in Delhi NCR? Give a practical example from a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, and explain which checks or trade-offs matter most.
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Top-down: NCR population aged 18–30 × share of graduates × share wanting paid upskilling × average fee. Cross-check bottom-up with institutes × batches × students × fees. State your assumptions. Example application: In a hypothetical Accenture project involving multi-client consulting, cloud transformation, and process automation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a market entry strategy case? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
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Decide whether and how to enter a market by evaluating attractiveness, competition, capabilities and entry mode (build, buy, partner), then risks and next steps. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you evaluate a marketing campaign's ROI? Give a practical example from a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, and explain which checks or trade-offs matter most.
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ROI = (incremental profit - campaign cost) / campaign cost. Measure incremental sales using a control group or before-after comparison. Example application: In a hypothetical Uber project involving ride-hailing, driver operations, and real-time dispatch, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you estimate the market size for an electric scooter in India? Give a practical example from a hypothetical D. E. Shaw project involving quantitative research and financial technology, and explain which checks or trade-offs matter most.
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Top-down: two-wheeler market x EV share x addressable segment. Bottom-up: target households x adoption rate x price. Compare both for a sanity check. Example application: In a hypothetical D. E. Shaw project involving quantitative research and financial technology, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you estimate the market size for an electric scooter in India? Give a practical example from a hypothetical Tower Research Capital project involving low-latency trading and market data systems, and explain which checks or trade-offs matter most.
Show answer
Top-down: two-wheeler market x EV share x addressable segment. Bottom-up: target households x adoption rate x price. Compare both for a sanity check. Example application: In a hypothetical Tower Research Capital project involving low-latency trading and market data systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you evaluate a marketing campaign's ROI? Give a practical example from a hypothetical Meesho project involving social commerce, seller listings, and logistics, and explain which checks or trade-offs matter most.
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ROI = (incremental profit - campaign cost) / campaign cost. Measure incremental sales using a control group or before-after comparison. Example application: In a hypothetical Meesho project involving social commerce, seller listings, and logistics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you estimate the market size for an electric scooter in India? Give a practical example from a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, and explain which checks or trade-offs matter most.
Show answer
Top-down: two-wheeler market x EV share x addressable segment. Bottom-up: target households x adoption rate x price. Compare both for a sanity check. Example application: In a hypothetical Zomato project involving food ordering, restaurant discovery, and delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you evaluate a marketing campaign's ROI? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
Show answer
ROI = (incremental profit - campaign cost) / campaign cost. Measure incremental sales using a control group or before-after comparison. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, and explain which checks or trade-offs matter most.
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Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Goldman Sachs project involving investment banking, markets, and risk analytics, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you evaluate a marketing campaign's ROI?
Show answer
ROI = (incremental profit - campaign cost) / campaign cost. Measure incremental sales using a control group or before-after comparison.
How would you estimate the market size for an electric scooter in India?
Show answer
Top-down: two-wheeler market x EV share x addressable segment. Bottom-up: target households x adoption rate x price. Compare both for a sanity check.
A bank wants to reduce customer churn. What would you do? Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
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Define churn, analyse who leaves and why, segment customers, find drivers through data and surveys, design retention offers and measure uplift with a control group. Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.

Practise: Pricing cases · 14 questionsEasy

What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
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Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, and explain which checks or trade-offs matter most.
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Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Amazon project involving an online marketplace, fulfilment operations, and cloud services, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, and explain which checks or trade-offs matter most.
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Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Atlassian project involving team collaboration and developer workflow products, and explain which checks or trade-offs matter most.
Show answer
Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Atlassian project involving team collaboration and developer workflow products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a market entry strategy case? Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
Show answer
Decide whether and how to enter a market by evaluating attractiveness, competition, capabilities and entry mode (build, buy, partner), then risks and next steps. Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a market entry strategy case? Give a practical example from a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, and explain which checks or trade-offs matter most.
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Decide whether and how to enter a market by evaluating attractiveness, competition, capabilities and entry mode (build, buy, partner), then risks and next steps. Example application: In a hypothetical Salesforce project involving CRM, sales operations, and customer data workflows, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is a market entry strategy case? Give a practical example from a hypothetical Adobe project involving creative software, document workflows, and subscriptions, and explain which checks or trade-offs matter most.
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Decide whether and how to enter a market by evaluating attractiveness, competition, capabilities and entry mode (build, buy, partner), then risks and next steps. Example application: In a hypothetical Adobe project involving creative software, document workflows, and subscriptions, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Adobe project involving creative software, document workflows, and subscriptions, and explain which checks or trade-offs matter most.
Show answer
Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Adobe project involving creative software, document workflows, and subscriptions, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical CRED project involving member rewards, credit-card payments, and financial products, and explain which checks or trade-offs matter most.
Show answer
Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical CRED project involving member rewards, credit-card payments, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
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Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical HCLTech project involving enterprise technology services and infrastructure, and explain which checks or trade-offs matter most.
Show answer
Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical HCLTech project involving enterprise technology services and infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases?
Show answer
Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change.
What is a market entry strategy case?
Show answer
Decide whether and how to enter a market by evaluating attractiveness, competition, capabilities and entry mode (build, buy, partner), then risks and next steps.
What is the profit equation and how do you use it in cases?
Show answer
Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change.

Practise: Guesstimates · 14 questionsMedium

How do you approach a guesstimate question? Give a practical example from a hypothetical Meta project involving social platforms, messaging, and advertising systems, and explain which checks or trade-offs matter most.
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Clarify the scope, break the problem into logical parts, state assumptions with round numbers, compute step by step and sanity-check the answer. Example application: In a hypothetical Meta project involving social platforms, messaging, and advertising systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you approach a guesstimate question? Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
Show answer
Clarify the scope, break the problem into logical parts, state assumptions with round numbers, compute step by step and sanity-check the answer. Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you approach a guesstimate question? Give a practical example from a hypothetical Barclays project involving retail banking, trading, and financial compliance, and explain which checks or trade-offs matter most.
Show answer
Clarify the scope, break the problem into logical parts, state assumptions with round numbers, compute step by step and sanity-check the answer. Example application: In a hypothetical Barclays project involving retail banking, trading, and financial compliance, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How do you approach a guesstimate question?
Show answer
Clarify the scope, break the problem into logical parts, state assumptions with round numbers, compute step by step and sanity-check the answer.
Guesstimate: how many pizzas are sold in Mumbai on a weekend? Give a practical example from a hypothetical TCS project involving enterprise IT services, integration, and client delivery, and explain which checks or trade-offs matter most.
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About 20 million people, roughly 10% order pizza on a weekend, about 1 pizza per 2 people in an order. This gives roughly 1 million pizzas, adjusted for outlets and delivery capacity. Example application: In a hypothetical TCS project involving enterprise IT services, integration, and client delivery, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many pizzas are sold in Mumbai on a weekend? Give a practical example from a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, and explain which checks or trade-offs matter most.
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About 20 million people, roughly 10% order pizza on a weekend, about 1 pizza per 2 people in an order. This gives roughly 1 million pizzas, adjusted for outlets and delivery capacity. Example application: In a hypothetical Wipro project involving managed IT services, cloud migration, and digital transformation, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many cups of tea are sold in Delhi per day? Give a practical example from a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, and explain which checks or trade-offs matter most.
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Population about 20 million, adult tea drinkers about 50%, cups bought outside per person around 1 on average. This gives roughly 10 million cups, then adjust for offices and stalls. Example application: In a hypothetical Microsoft project involving developer tools, cloud services, and productivity applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many pizzas are sold in Mumbai on a weekend? Give a practical example from a hypothetical Stripe project involving online payments, billing, and financial infrastructure, and explain which checks or trade-offs matter most.
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About 20 million people, roughly 10% order pizza on a weekend, about 1 pizza per 2 people in an order. This gives roughly 1 million pizzas, adjusted for outlets and delivery capacity. Example application: In a hypothetical Stripe project involving online payments, billing, and financial infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many cars are sold in India every year? Give a practical example from a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, and explain which checks or trade-offs matter most.
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Structure it: households × car-owning share ÷ replacement cycle + first-time buyers + commercial fleet. State each assumption clearly and sanity-check the final number. Example application: In a hypothetical Razorpay project involving payment gateway, settlement, and merchant integrations, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many cars are sold in India every year? Give a practical example from a hypothetical Paytm project involving payments, merchant services, and financial products, and explain which checks or trade-offs matter most.
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Structure it: households × car-owning share ÷ replacement cycle + first-time buyers + commercial fleet. State each assumption clearly and sanity-check the final number. Example application: In a hypothetical Paytm project involving payments, merchant services, and financial products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many cups of tea are sold in Delhi per day? Give a practical example from a hypothetical Cisco project involving networking, security, and collaboration infrastructure, and explain which checks or trade-offs matter most.
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Population about 20 million, adult tea drinkers about 50%, cups bought outside per person around 1 on average. This gives roughly 10 million cups, then adjust for offices and stalls. Example application: In a hypothetical Cisco project involving networking, security, and collaboration infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many cups of tea are sold in Delhi per day? Give a practical example from a hypothetical Mastercard project involving card payment networks and fraud prevention, and explain which checks or trade-offs matter most.
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Population about 20 million, adult tea drinkers about 50%, cups bought outside per person around 1 on average. This gives roughly 10 million cups, then adjust for offices and stalls. Example application: In a hypothetical Mastercard project involving card payment networks and fraud prevention, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Guesstimate: how many cups of tea are sold in Delhi per day?
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Population about 20 million, adult tea drinkers about 50%, cups bought outside per person around 1 on average. This gives roughly 10 million cups, then adjust for offices and stalls.
Guesstimate: how many cups of tea are sold in Delhi per day?
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Population about 20 million, adult tea drinkers about 50%, cups bought outside per person around 1 on average. This gives roughly 10 million cups, then adjust for offices and stalls.

Practise: Capstone · 14 questionsMedium

What is a KPI and give examples for an e-commerce business? Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
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A measurable value showing progress to a goal, such as conversion rate, average order value, cart abandonment rate and customer retention. Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you measure the success of a new feature? Give a practical example from a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, and explain which checks or trade-offs matter most.
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Define a goal metric, a baseline and guardrail metrics, run an experiment or before-after comparison and review adoption, retention and revenue impact. Example application: In a hypothetical LinkedIn project involving professional networking, job discovery, and recruiting products, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you measure the success of a new feature? Give a practical example from a hypothetical Bloomberg project involving financial terminals, market data, and news systems, and explain which checks or trade-offs matter most.
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Define a goal metric, a baseline and guardrail metrics, run an experiment or before-after comparison and review adoption, retention and revenue impact. Example application: In a hypothetical Bloomberg project involving financial terminals, market data, and news systems, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is the profit equation and how do you use it in cases? Give a practical example from a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, and explain which checks or trade-offs matter most.
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Profit = Revenue minus Cost, where revenue = price x volume and cost = fixed + variable. Split each part to find which one explains a change. Example application: In a hypothetical Swiggy project involving food delivery, logistics, and quick commerce, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What is customer lifetime value? Give a practical example from a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, and explain which checks or trade-offs matter most.
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The total profit expected from a customer over the relationship, roughly average margin x purchase frequency x lifespan, compared with acquisition cost. Example application: In a hypothetical Oracle project involving enterprise databases, cloud infrastructure, and business applications, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
What are the 4 Ps of marketing? Give a practical example from a hypothetical Cisco project involving networking, security, and collaboration infrastructure, and explain which checks or trade-offs matter most.
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Product, Price, Place and Promotion, the levers a business uses to bring an offering to market. Example application: In a hypothetical Cisco project involving networking, security, and collaboration infrastructure, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you measure the success of a new feature?
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Define a goal metric, a baseline and guardrail metrics, run an experiment or before-after comparison and review adoption, retention and revenue impact.
Explain Porter's Five Forces.
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A model assessing industry attractiveness through supplier power, buyer power, threat of new entrants, threat of substitutes and rivalry among competitors.
What is a break-even point?
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The sales volume where total revenue equals total cost. It equals fixed cost divided by contribution margin per unit.
What is customer lifetime value?
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The total profit expected from a customer over the relationship, roughly average margin x purchase frequency x lifespan, compared with acquisition cost.
How do you estimate the annual revenue of a coffee shop chain? Give a practical example from a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, and explain which checks or trade-offs matter most.
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Number of outlets x daily customers x average bill x operating days, then validate using footfall, peak hours and similar chains. Example application: In a hypothetical Intuit project involving financial software, tax preparation, and small-business tools, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
Should a food-delivery app launch in a new city? Give a practical example from a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, and explain which checks or trade-offs matter most.
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Check market size (population, online ordering share), competition, restaurant supply, unit economics per order, CAC and payback period. Propose a pilot with clear success metrics. Example application: In a hypothetical Morgan Stanley project involving wealth management, trading, and investment platforms, clarify the business decision, define each KPI, validate source definitions, segment the result, and recommend a measurable next action.
How would you price a new subscription product?
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Combine cost-plus, competitor benchmarks and willingness to pay from research, test tiers with experiments and check margin and churn impact.
How would you price a new subscription product?
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Combine cost-plus, competitor benchmarks and willingness to pay from research, test tiers with experiments and check margin and churn impact.