01
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.
Nutanix Business Analytics Interview Questions & Answers
Curated interview practice questions with answers. These are practice scenarios, not a verified list of past interview questions.
About Nutanix hiring for Business Analytics roles
Nutanix is a cloud computing software company known for hyperconverged infrastructure that combines storage, compute and virtualisation into one software platform. It helps enterprises run applications across private, hybrid and multi-cloud environments. Its large India engineering teams hire software engineers, quality engineers, site reliability engineers and support engineers working on systems and distributed software.
For Business Analytics roles, this Nutanix practice set focuses most on SQL for Business Analysis (8), Case Studies and Guesstimates (7), Excel for Business Analysts (5), Financial and Business Analysis (4). It has 3 easy, 30 medium, 7 hard questions, so you can start easy and work up to the harder ones.
- Company type
- Product
- Headquarters
- San Jose, California, USA
- Main India offices
- Bengaluru, Pune
Nutanix Business Analytics interview process
- Online coding assessment
- Technical round 1 (DSA)
- Technical round 2 (OS, systems or distributed design)
- Hiring manager round
Typical pattern based on public candidate experiences. Rounds vary by role, team and year.
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02
What steps would you follow to create a tracking plan for a new 'save for later' feature?
Show answer
Start from the questions to answer: how many users discover it, use it and later buy saved items. Define events such as save_clicked, saved_item_viewed, saved_item_removed and saved_item_purchased, with properties like product ID, price, source screen and platform. Follow the existing naming convention, assign owners, review with developers, and test events in a staging build. Build the dashboard before launch so data is checked on day one.
03
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.
04
After joining orders to a payments table, your total revenue doubled. What went wrong?
Show answer
The join created a fan-out: some orders have more than one payment row, such as split payments or retries, so each order amount is repeated. Check the grain by counting rows per order_id on both sides. Fix it by aggregating payments to one row per order in a CTE before joining, joining on the full key, or summing from the table whose grain matches the metric. Always compare row counts before and after a join.
05
How would you build a simple financial model in Excel?
Show answer
Separate inputs, calculations and outputs, link all formulas to input cells, add scenarios and checks, and avoid hard-coded numbers inside formulas.
06
What is an event-based gateway and when would you use it?
Show answer
An event-based gateway is a decision point where the path is chosen by whichever event happens first, not by a data condition. It is followed by intermediate catching events such as a message or a timer. Example: after sending a quotation, either the customer's acceptance message arrives, or a 7-day timer fires and a reminder is sent. It models real waiting situations that an exclusive gateway cannot express correctly.
07
What is value chain analysis?
Show answer
Value chain analysis breaks a business into the activities that create value: primary activities such as inbound logistics, operations, outbound logistics, marketing and sales, and service, plus support activities like procurement, technology, HR and infrastructure. For each activity you look at cost and differentiation. In cases it helps locate where costs are rising or where a competitive advantage can be built, for example in last-mile delivery.
08
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").
09
Push notifications increased weekly engagement, but app uninstalls also rose. What do you recommend?
Show answer
Quantify both effects: extra sessions and revenue from notifications versus users lost through uninstalls and notification opt-outs, including their lifetime value. Segment by notification type and frequency to find which ones annoy users. Recommend frequency caps, personalised timing, relevance rules and easy preference settings, then test them with uninstall rate and opt-out rate as guardrails. Short-term engagement should not cost long-term users.
10
Guesstimate: what is the annual revenue of one multiplex screen in a large Indian city?
Show answer
Assume 5 shows a day and 200 seats with 30 percent average occupancy, giving 300 tickets a day. At an average ticket of 250 rupees, ticket revenue is 75,000 rupees a day. Food and beverage adds about 40 percent of ticket revenue, around 30,000, and screen ads maybe 5,000. That is about 1.1 lakh a day, or around 4 crore a year. Weekends and blockbuster releases push occupancy higher.
11
What does the LTV to CAC ratio tell you and what is a healthy value?
Show answer
LTV to CAC compares the lifetime gross profit from a customer with the cost of acquiring them. A ratio around 3 to 1 is commonly treated as healthy. Below 1 means you lose money on every customer. Far above 5 may mean you are underinvesting in growth. Always compute LTV on gross margin, not revenue, and check it by channel, because blended averages hide loss-making channels.
12
Tell me about a time poor or outdated documentation caused a problem. How did you fix it?
Show answer
Situation: a new developer built a GST calculation from an old FRD version, and the error was caught only in UAT. Task: fix the defect and prevent repeats. Action: I moved all requirement documents into one shared space with version history, added a change log and status labels such as draft or approved, and linked each user story to the latest approved section. Result: in the next two releases we had no defects caused by outdated specifications.
13
An online learning platform finds that only 12 percent of learners complete paid courses. How do you analyse it?
Show answer
Define completion and see where learners drop: first week, a specific module or before assessments. Segment by course, length, learner background, device and acquisition channel. Look at causes in content difficulty, video length, lack of deadlines, mentor support and job relevance. Recommend tests such as shorter modules, cohort-based deadlines, progress nudges and live doubt sessions, and measure completion and referral impact.
14
Your measure shows the same value on every row of a matrix. Why might that happen?
Show answer
The filter from the row field is not reaching the fact table. Usually there is no relationship between that dimension and the fact, the relationship is inactive, or it filters in the wrong direction. It can also happen when the measure uses ALL or REMOVEFILTERS on that column, or when the row field comes from the fact table of a different grain. Check the model view and test the measure with a simple SUM.
15
Write Excel formulas for IRR with yearly cash flows and XIRR with irregular dates.
Show answer
# Yearly cash flows in B2:B7, year 0 investment negative
=IRR(B2:B7)
# Irregular dates: cash flows in B2:B7, dates in C2:C7
=XIRR(B2:B7, C2:C7)
# XIRR returns an annualised rate based on actual dates,
# which suits SIP returns or projects with uneven payments.
16
Your process diagram has grown to 80 shapes on one page and stakeholders say they cannot read it. What do you do?
Show answer
Restructure it into levels. Create a high-level map with 7 to 10 main steps, then collapse detailed parts into sub-processes with their own diagrams. Move complex decision logic into a decision table rather than chains of gateways. Show the happy path first and handle exceptions in separate views. Use consistent naming in verb-noun form and remove duplicated steps. Finally, test readability by asking a stakeholder to explain the diagram back to you.
17
Write a SQL query for the top 3 products by revenue in each category.
Show answer
WITH ranked AS (
SELECT category, product_id, SUM(amount) AS revenue,
DENSE_RANK() OVER (PARTITION BY category
ORDER BY SUM(amount) DESC) AS rk
FROM sales
GROUP BY category, product_id
)
SELECT category, product_id, revenue
FROM ranked
WHERE rk <= 3
ORDER BY category, rk;
18
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.
19
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.
20
A product manager wants to stop an A/B test after three days because the variant is winning. What do you advise?
Show answer
Advise against it. Checking results repeatedly and stopping at the first significant result inflates false positives, often far beyond the planned 5 percent. Three days also misses weekly patterns and novelty effects. Run the test for the pre-calculated sample size and duration. If speed is critical, the team can use a sequential testing method designed for early looks, but that must be planned before the test starts.
21
Prepare a simple cost-benefit analysis for automating invoice processing.
Show answer
Costs: software 12 lakh in year 1 plus 3 lakh per year support, and 4 lakh for implementation and training. Benefits: 60,000 invoices a year at 10 minutes saved each is 10,000 hours; at 400 rupees per hour that is 40 lakh, plus around 5 lakh from fewer late-payment penalties. Year-1 net benefit is 45 - 16 = 29 lakh and payback is under six months. Then test sensitivity, for example if only half the time saving is realised.
22
What is the difference between a pool and a lane in BPMN?
Show answer
A pool represents a separate participant in a process, such as the customer, your company or an external bank. A lane is a subdivision inside a pool, usually a department, role or system, such as Sales, Finance and Warehouse within your company. Sequence flows can cross lanes within one pool, but communication between two pools must be shown with message flows, because separate participants do not share one controlled flow.
23
How do you influence stakeholders when you have no direct authority?
Show answer
Build credibility with accurate work and by understanding each stakeholder's goals and pressures. Frame proposals in terms of their outcomes, such as cost saved or targets met, and back them with data. Involve them early so ideas feel shared, find allies who already support the change, and pilot small to show results. Be transparent about trade-offs. Influence comes from trust built over time, not one meeting.
24
A company reports a profit every quarter but is running out of cash. How do you explain and investigate it?
Show answer
Profit is an accrual figure, while cash depends on timing. Check working capital first: receivables may be growing because customers pay late, inventory may be piling up, or suppliers may be demanding faster payment. Then look at large capex, loan repayments, and dividends. Review the cash flow statement and compute days sales outstanding and inventory days over time. Fixes include tighter credit terms, collection drives, inventory reduction and renegotiating supplier terms.
25
Why do you want to become a business analyst?
Show answer
Link your answer to real experience. For example: during my internship I noticed reports were rebuilt manually every week, so I mapped the process and automated it with Power Query, saving the team a day each week. I enjoyed understanding the problem, talking to users and seeing the result used. A BA role combines that problem solving, communication and data work, which is where my strengths are, and I want to build deeper domain knowledge.
26
Write a SQL query to get each customer's first order date and first order amount.
Show answer
WITH ordered AS (
SELECT customer_id, order_date, amount,
ROW_NUMBER() OVER (PARTITION BY customer_id
ORDER BY order_date, order_id) AS rn
FROM orders
)
SELECT customer_id, order_date AS first_order_date,
amount AS first_order_amount
FROM ordered
WHERE rn = 1;
27
Tell me about a time you found an error in a spreadsheet just before it went to management.
Show answer
Situation: an hour before a quarterly review I noticed regional totals were higher than the company total. Task: find the issue without delaying the meeting. Action: I traced it to a SUMIFS range that stopped at row 5000 while new data went beyond it, plus one duplicated region. I fixed both, converted the data to an Excel Table, and added a check cell comparing totals. Result: the correct deck went out on time and the check became part of our template.
28
Write a SQL query to show cumulative revenue by month.
Show answer
WITH monthly AS (
SELECT DATE_TRUNC('month', order_date) AS month,
SUM(amount) AS revenue
FROM orders
GROUP BY 1
)
SELECT month, revenue,
SUM(revenue) OVER (ORDER BY month) AS cumulative_revenue
FROM monthly
ORDER BY month;
-- add PARTITION BY EXTRACT(YEAR FROM month) to reset each year
29
A hospital chain's average patient waiting time has risen from 30 to 50 minutes. How would you approach the case?
Show answer
Clarify where the wait is measured: registration, consultation, diagnostics or billing. Split the problem into demand and capacity. On demand, check patient volume, peak-hour mix, walk-ins versus appointments and new departments. On capacity, check doctor availability, no-shows of staff, consultation time per patient and process bottlenecks such as manual billing. Identify the biggest stage and suggest fixes like slot-based appointments, triage and digital billing.
30
Write a SQL query to calculate the repeat purchase rate.
Show answer
WITH per_customer AS (
SELECT customer_id, COUNT(DISTINCT order_id) AS orders
FROM orders
GROUP BY customer_id
)
SELECT
ROUND(100.0 * SUM(CASE WHEN orders >= 2 THEN 1 ELSE 0 END)
/ COUNT(*), 2) AS repeat_rate_pct
FROM per_customer;
31
Stakeholders give conflicting requirements. What do you do?
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.
32
How can LET and LAMBDA make complex Excel formulas easier to maintain? Give an example.
Show answer
// LET names intermediate values so they are calculated once
=LET(rev, SUM(C2:C100), cost, SUM(D2:D100),
IF(rev=0, 0, (rev - cost) / rev))
// LAMBDA saved in Name Manager as MARGIN
=LAMBDA(rev, cost, IF(rev=0, 0, (rev - cost) / rev))
// then use =MARGIN(C2, D2) anywhere in the workbook
33
Tell me about a time you said no to a stakeholder.
Show answer
Situation: a regional manager wanted a custom report changed daily, which would have taken half my week. Task: support him without blocking other priorities. Action: I asked which decisions the report fed and found he needed only four numbers. I said no to the custom version, explained the impact on other work, and added those four metrics with a filter to the existing dashboard. Result: he got his numbers the same day and the team kept its capacity.
34
A bank wants to reduce customer churn. What would you do?
Show answer
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.
35
Write a SQL query to list customers who have never placed an order.
Show answer
SELECT c.customer_id, c.name
FROM customers c
LEFT JOIN orders o ON o.customer_id = c.customer_id
WHERE o.order_id IS NULL;
-- alternative
SELECT customer_id, name FROM customers c
WHERE NOT EXISTS (
SELECT 1 FROM orders o WHERE o.customer_id = c.customer_id
);
36
What is the difference between Definition of Ready and Definition of Done?
Show answer
Definition of Ready is a checklist a story must meet before the team pulls it into a sprint: clear description, acceptance criteria, dependencies identified, designs attached and estimated. Definition of Done is the checklist for calling work complete: coded, reviewed, tested, acceptance criteria passed, documented and deployable. The BA mostly drives readiness, while the whole team owns done. Both reduce rework and arguments at sprint end.
37
Inventory days rose from 45 to 70 over two quarters. What could be the causes and what would you recommend?
Show answer
Possible causes include falling sales against unchanged purchasing, poor demand forecasts, bulk buying for discounts, slow-moving or obsolete SKUs, or deliberate stock-building ahead of a festive season or expected price rise. Analyse by SKU, warehouse and age bucket to find where stock is stuck. Recommend clearing aged items, adjusting reorder points using recent demand, and reviewing supplier minimum order quantities. Also quantify the cash locked up and the carrying cost to show urgency.
38
How is a product owner's role different from a business analyst's role?
Show answer
The product owner owns the product vision and the backlog order, makes final priority decisions and accepts completed work on behalf of the business. The business analyst works on understanding problems in depth: eliciting and analysing requirements, modelling processes and data, writing detailed stories and acceptance criteria and supporting the team and testers. In smaller teams one person may do both, but the PO decides what, while the BA clarifies how it should work.
39
Write a SQL query for a 7-day rolling average of daily revenue.
Show answer
WITH daily AS (
SELECT order_date, SUM(amount) AS revenue
FROM orders
GROUP BY order_date
)
SELECT order_date, revenue,
AVG(revenue) OVER (ORDER BY order_date
ROWS BETWEEN 6 PRECEDING AND CURRENT ROW) AS rolling_7d
FROM daily
ORDER BY order_date;
-- fill missing dates from a calendar table first, or gaps skew the average
40
Guesstimate: how many weddings take place in India in a year?
Show answer
Assume a population of about 144 crore and an average life expectancy of about 70 years, so roughly 2 crore people reach a typical marriage age each year. If about 95 percent of them marry at some point, that is around 1.9 crore people, or about 95 lakh weddings, since each wedding involves two people. A reasonable estimate is around 1 crore weddings per year, concentrated in the winter wedding season.
Tips to crack the Nutanix Business Analytics interview
- Revise operating systems, virtualisation, storage and networking fundamentals, as systems knowledge is important for Nutanix engineering roles.
- Practise DSA problems and be ready to write correct code in C++, Go, Java or Python under time pressure.
- Learn distributed systems basics such as replication, consistency and fault tolerance for deeper technical discussions.
- Keep a one-minute story ready for every project on your CV: problem, your part, tools, result.
- Practise the hard questions on this page aloud; Nutanix interviewers usually ask follow-ups on your first answer.
Frequently asked questions
How many rounds are there in the Nutanix Business Analytics interview?
Candidates usually go through 4 stages: Online coding assessment; Technical round 1 (DSA); Technical round 2 (OS, systems or distributed design); Hiring manager round. The exact rounds change with the role, team, location and your experience, so confirm the process with the recruiter.
Which topics should I prepare for the Nutanix Business Analytics interview?
This practice set leans on SQL for Business Analysis (8), Case Studies and Guesstimates (7), Excel for Business Analysts (5), Financial and Business Analysis (4). Revise those first, then practise explaining one or two of your own projects end to end, because most Nutanix interviewers ask you to walk through real work.
Are these the exact questions asked at Nutanix?
No. These are curated practice questions that match the skills and difficulty usually tested in product interviews like Nutanix's. They are not a leaked or verified list of past questions.
Where does Nutanix hire Business Analytics professionals in India?
Nutanix has large teams in Bengaluru, Pune. Openings and locations change often, so check the Nutanix careers page and filter by city and experience.
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