40 questions with answers for candidates with Freshers — 27 easy, 13 medium.
What interviewers expect: freshers
Freshers are tested on core skills through a practical test: cell references, SUMIFS, COUNTIFS, VLOOKUP or XLOOKUP, IF logic, basic pivot tables, conditional formatting and a simple chart. Interviewers check accuracy and speed more than advanced features, and often ask how you would clean messy data or fix a lookup that returns #N/A.
This set is weighted towards Logical, Text and Date Functions (8), Pivot Tables and Data Summaries (7), Charts and Dashboards (6), Excel Fundamentals and Formatting (6).
Lookups and SUMIFS Pivot table basics Data cleaning Shortcuts and speed
Solved at this levelStart practicing
3 QUESTIONS FREESign up to unlock the full question bank and track your progress.Unlock every question and answer, then continue practising company-wise and package-wise.
✓ 3 questions free • Unlock the rest in seconds
01
How do you choose the right chart type for business data?
Match the chart to the question. Use column or bar charts to compare categories, line charts for trends over time, pie or doughnut only for a share of a whole with few slices, scatter charts for the relationship between two numbers, histograms for distribution, and combo charts when two measures with different scales belong together, such as sales and margin percentage. The simplest chart that answers the question is usually the best.
02
What is the difference between Flash Fill and Text to Columns?
Text to Columns splits a column by a fixed delimiter or fixed width in one go, which suits clean data like comma-separated codes. Flash Fill (Ctrl+E) learns a pattern from one or two examples you type, such as extracting first names or formatting phone numbers. Both produce static values, so if the source changes you must redo them, unlike formulas or Power Query steps.
EDATE moves a date by whole months, keeping the day where possible; EOMONTH returns the last day of a month that many months away.
=EDATE(A2,3) date three months later, useful for EMI or renewal dates
=EOMONTH(A2,0) last day of the same month
=EOMONTH(A2,-1)+1 first day of the same month
These are standard in billing cycles, month-end closing and ageing reports.
04
How do you find the last used row in a column with VBA?
The most reliable common method starts from the bottom of the sheet and moves up:
Dim lastRow As Long
With ThisWorkbook.Worksheets("Data")
lastRow = .Cells(.Rows.Count, "A").End(xlUp).Row
End With
Using Long, not Integer, avoids overflow beyond 32,767 rows. If the data is an Excel Table, ListObjects("Sales").ListRows.Count is even cleaner.
05
How do you get a distinct count, such as unique customers, in a pivot table?
A normal pivot only offers Count, which counts every row. When inserting the pivot, tick Add this data to the Data Model. Then in Value Field Settings choose Distinct Count, which counts unique customer IDs per region or month. Alternatively, create a DAX measure =DISTINCTCOUNT(Sales[CustomerID]) in Power Pivot, which can be reused across pivots.
06
Tell me about a time you used Excel to save time for your team.
Situation: in my internship, the team spent two hours every morning copying sales figures from three exports into one summary. Task: I was asked to make it faster. Action: I converted the exports to Tables, used XLOOKUP and SUMIFS to build a summary sheet, and added data validation for the date. Result: the report took ten minutes, errors from manual copying stopped, and the format was reused by another team.
Double-click any value cell and Excel creates a new sheet listing every source row that makes up that number. This drill-down is very useful for checking totals or answering a manager's why question. If the file is shared and you do not want people extracting raw data, untick Enable show details in PivotTable Options > Data, though this is not a strong security control.
A waterfall chart shows how a starting value moves to an ending value through a series of positive and negative steps. It is common in finance for profit bridges, such as last year's profit, plus volume growth, minus price discount, minus higher costs, giving this year's profit. Excel 2016 and later include it under Insert > Waterfall; set the first and last bars as totals so they start from zero.
09
What are slicers and timelines, and how do you connect one slicer to several pivots?
Slicers are clickable filter buttons for a field, and timelines are slider filters for dates by day, month, quarter or year. They make filtering obvious for dashboard users. To control several pivots, right-click the slicer and choose Report Connections, then tick each pivot. This works only for pivots built on the same source or data model, because they share the same pivot cache.
10
How does INDEX/MATCH work and why is it often preferred over VLOOKUP?
MATCH finds the position of a value in a single row or column, and INDEX returns the item at that position from another range:
=INDEX(Emp!$C:$C,MATCH(A2,Emp!$F:$F,0))
The return column can be to the left of the lookup column, inserting columns does not break it, and it only scans the two columns used. It works in every Excel version, which matters when files go to clients on older Excel.
11
Why do you want a role that uses Excel heavily, such as MIS or reporting?
I enjoy turning raw numbers into reports that people actually use to decide things. During my studies and projects I built pivot dashboards and lookup-based trackers, and I liked seeing a three-hour manual task become a ten-minute refresh. An MIS role lets me build those skills daily, understand how the business runs, and grow towards analytics tools like Power BI and SQL, which build directly on Excel.
SUMIF handles one condition and puts the sum range last; SUMIFS handles many conditions and puts the sum range first:
=SUMIF(A:A,"North",C:C)
=SUMIFS(C:C,A:A,"North",B:B,"Laptop",D:D,">="&DATE(2026,4,1))
Because of the different order, many people use SUMIFS everywhere, even for a single condition, to stay consistent. COUNTIFS and AVERAGEIFS follow the same pattern.
13
What is the difference between Summarize Values By and Show Values As?
Summarize Values By chooses the calculation, such as Sum, Count, Average, Max or Min. Show Values As changes how that result is presented, for example % of Grand Total, % of Column Total, % of Parent Row Total, Running Total In, Difference From or Rank Largest to Smallest. Adding the same field twice, once as Sum and once as % of Grand Total, shows the amount and the share side by side.
14
You are given raw sales data and asked to build an interactive dashboard. Walk through your approach.
Clarify the audience, KPIs and refresh frequency first. Load and clean the data through Power Query into a Table or the Data Model. Build pivots for each view on a calculation sheet, create pivot charts, and connect slicers for region, product and month to all pivots. Add KPI cards using GETPIVOTDATA, format consistently, protect the layout and test that Refresh All updates everything when new data is added.
15
An imported report has merged cells, blank spacer rows and subtotal lines, so sorting and filtering keep failing. How do you make it usable?
Work on a copy. Unmerge all cells, then fill the blanks with the value above using Go To Special > Blanks and =cell above, followed by paste as values. Filter out blank rows and subtotal lines and delete them, keep one header row and convert the range to a Table. If the same report arrives every month, repeat these steps once in Power Query so the cleanup becomes a single refresh.
16
A report exported from PDF repeats the header row on every page and has page-footer lines. How do you clean it?
Use Get Data > From PDF or import the converted file, then promote the first row to headers. Filter out rows where the first column equals the header text, such as Name, and rows containing footer text like Page or Printed on, using Text Filters > Does Not Contain. Remove blank rows, Fill Down any group labels, and set types. The steps then run automatically on next month's PDF.
Both use the same VertiPaq engine and the DAX language, and both use Power Query for data preparation. A Power Pivot model can be imported into Power BI Desktop through File > Import, carrying queries, relationships and measures. This makes Advanced Excel with Power Pivot a natural stepping stone, since most of the model and DAX skills transfer directly to Power BI.
The Data Model is an in-memory database inside the workbook, powered by the VertiPaq engine, which compresses data by column and can handle millions of rows, far beyond the sheet limit. Power Pivot is the window used to manage it: import tables, create relationships, and write DAX measures and calculated columns. Pivot tables built on the Data Model can combine several related tables without VLOOKUP.
19
What are Applied Steps and the M language in Power Query?
Each transformation you click, like removing columns or changing types, is saved as a step in the Applied Steps pane, and the steps run in order on every refresh. Behind them is M, a functional formula language visible in the Advanced Editor. You can rename steps, delete or reorder them, and edit M directly for logic the interface does not provide, such as custom functions or dynamic column lists.
20
Why does a date show as a number like 46023 when joined with text, and how do you fix it?
Excel stores dates as serial numbers, so joining with & uses the raw number instead of the formatted view. Wrap the date in TEXT with a format code:
="Report date: "&TEXT(A2,"dd-mmm-yyyy")
="Sales: Rs "&TEXT(B2,"#,##0")
TEXT returns text, so use it only for labels and titles, never for values that need further calculation.
Pie charts become unreadable with more than five or six slices, because people are poor at comparing angles. They cannot show change over time, and 3D or exploded pies distort sizes. Slices should add up to a meaningful whole; percentages from different bases should never be in one pie. A sorted bar chart almost always communicates the same information more clearly.
22
Dates in an exported column are left-aligned and formulas like DATEDIF return #VALUE!. How do you fix them?
Left alignment usually means the dates are stored as text. Select the column, use Data > Text to Columns, choose Date with the correct order such as DMY and finish; Excel converts them to real dates. For mixed or messy text, DATEVALUE or DATE with LEFT, MID and RIGHT works. If the file comes regularly, set the column type in Power Query using Using Locale so day and month are never swapped.
23
Extract the first and last name from a full name like Rahul Kumar Sharma.
Classic formulas:
First: =LEFT(A2,FIND(" ",A2)-1)
Last: =TRIM(RIGHT(SUBSTITUTE(A2," ",REPT(" ",100)),100))
In Microsoft 365 it is simpler:
First: =TEXTBEFORE(A2," ")
Last: =TEXTAFTER(A2," ",-1)
The -1 tells TEXTAFTER to use the last space, which handles middle names. Run TRIM on the source first to remove double spaces.
24
Build a live leaderboard of the top 5 sales reps by total sales using dynamic array functions.
Get unique reps, total their sales, sort descending and take the top five:
=LET(r,UNIQUE(Sales[Rep]),
t,SUMIFS(Sales[Amount],Sales[Rep],r),
TAKE(SORTBY(HSTACK(r,t),t,-1),5))
HSTACK puts names and totals side by side, SORTBY orders by totals, and TAKE keeps five rows. Without TAKE, use INDEX(...,SEQUENCE(5),{1,2}).
25
Your manager wants each product's share of sales within its region, not of the grand total. How do you show it?
Put Region and then Product in Rows, and add Sales to Values twice. For the second copy, open Value Field Settings > Show Values As > % of Parent Row Total. Each product then shows its share of its own region, and each region totals 100 percent. Using % of Grand Total instead would show share of the whole company, which answers a different question.
26
What is Data Validation and how do you create a dropdown list?
Data Validation restricts what users can type in a cell, which prevents bad input in forms and trackers. For a dropdown, select the cells, go to Data > Data Validation, choose Allow: List and set Source to a range such as =$K$2:$K$10 or a typed list like Open,Closed,On Hold. Pointing the source at a Table column keeps the list updated automatically when new options are added.
27
A column shows amounts rounded to whole rupees, but its total differs from a manual total of the displayed values by a few rupees. Why?
Number formatting only changes how a value looks; Excel still adds the full decimals stored in each cell. So the sum of hidden paise differs from the sum of the rounded figures shown. If the report must add up exactly as displayed, round the values with =ROUND(value,0) in the source formulas rather than using the Precision as displayed option, which permanently changes stored data for the whole workbook.
DIVIDE handles division by zero safely and returns blank, or a value you choose, instead of an error:
Margin % := DIVIDE([Total Profit],[Total Sales])
Margin % := DIVIDE([Total Profit],[Total Sales],0)
Blank results are hidden in pivots, which keeps reports clean when a product has no sales in a month. Use the / operator only when the denominator can never be zero, because it is slightly faster.
Trust Center settings control whether macros run: disabled with notification is typical. Files in a trusted location, or signed with a trusted digital certificate, run without prompts. Since 2022, Office blocks macros by default in files downloaded from the internet or email attachments that carry the Mark of the Web; users must unblock the file in its Properties. Organisations usually manage these settings through policy.
Select Transform > Group By, choose one or more grouping columns such as Region and Month, then add aggregations like Sum of Amount, Count Rows and Max of Order Date. The Advanced option allows several groupings and aggregations together. The All Rows operation keeps the detail rows as a nested table, useful for ranking within groups or picking the top record per customer.
31
What is a combo chart with a secondary axis and when is it useful?
A combo chart shows two series with different chart types, for example monthly sales as columns and margin percentage as a line. The percentage would be invisible on the same scale as crores of sales, so it is plotted on a secondary vertical axis on the right. Label both axes clearly, because readers can misread which series belongs to which scale.
32
Tell me about a time you had to clean up a messy spreadsheet someone else built.
Situation: I inherited a sales tracker with merged cells, hard-coded totals and three different date formats. Task: my manager needed reliable weekly numbers. Action: I kept a backup copy, converted the data into an Excel Table, fixed dates with Text to Columns, replaced typed totals with SUMIFS and added data validation dropdowns. Result: weekly reporting time fell from two hours to twenty minutes and the totals stopped being questioned.
An asterisk matches any number of characters, a question mark matches exactly one, and a tilde escapes a real * or ?.
=COUNTIF(A:A,"*Pvt Ltd*") names containing Pvt Ltd
=SUMIFS(C:C,B:B,"INV-2026-????") invoice codes of a fixed length
=COUNTIF(A:A,"*~?*") cells that contain a question mark
Wildcards work only on text criteria, not on numbers.
34
What are dynamic arrays and what causes a #SPILL! error?
In Microsoft 365, a formula can return many values that spill into nearby cells, as with UNIQUE, FILTER, SORT and SEQUENCE. Other formulas can refer to the whole result with the spill operator, for example =COUNTA(E2#). #SPILL! appears when the spill area is blocked by data, the formula sits inside a Table, the area overlaps merged cells, or the result would run past the sheet edge. Clear the blocking cells to fix it.
Rows lists categories down the left side, such as Region. Columns spreads categories across the top, such as Month. Values holds the numbers being summarised, such as Sum of Sales or Count of Orders. Filters applies a filter to the whole pivot, such as Financial Year. Moving a field from Rows to Columns changes the layout instantly, which is why pivots are quick for exploring data.
36
What is Power Query and why use it instead of manual cleaning?
Power Query (Data > Get & Transform) is Excel's tool to import, clean and reshape data from files, folders, databases and the web. Every action is recorded as a step, so next month you just click Refresh and the same cleaning runs again on new data. This removes repeated copy-paste work, reduces errors and keeps the original source untouched, which manual cleaning cannot offer.
37
Return the Indian financial year (April to March) for a date, like FY 2026-27.
If the month is April or later, the FY starts in the same year; otherwise it started the previous year:
=LET(y,IF(MONTH(A2)>=4,YEAR(A2),YEAR(A2)-1),
"FY "&y&"-"&RIGHT(y+1,2))
For 15-May-2026 this gives FY 2026-27, and for 10-Feb-2026 it gives FY 2025-26. The fiscal quarter is =ROUNDUP((MOD(MONTH(A2)-4,12)+1)/3,0).
38
A manager wants a 50-row branch report where every row also shows a small trend of the last 12 months. What do you use?
Use sparklines: select the 12 monthly values for all rows, choose Insert > Sparklines > Line and set the location to a column next to the data. Turn on high and low point markers, and under Axis choose the same minimum and maximum for all sparklines if branches should be compared fairly. They fit inside a cell, print well and update when the data changes.
39
Describe a time you taught colleagues to use pivot tables.
Situation: three teammates built monthly summaries by filtering and copying data by hand. Task: my lead asked me to help them speed up. Action: I ran two short sessions using our own sales data, showing how to create a pivot, group dates, add slicers and refresh after new rows, and shared a one-page guide. Result: within a month each of them produced their summary in minutes, and fewer copy-paste errors reached the manager.
40
Explain the common Excel errors: #N/A, #VALUE!, #REF!, #DIV/0!, #NAME? and #SPILL!.
#N/A means a lookup found no match. #VALUE! means a wrong data type, such as adding text. #REF! means a referenced cell or column was deleted. #DIV/0! is division by zero or a blank. #NAME? means a misspelt function or undefined name. #SPILL! means a dynamic array formula cannot spill because cells in its output area are not empty. Knowing the cause helps you fix the source instead of hiding errors.
Frequently asked questions
What is asked in Advanced Excel interviews for Freshers?
Freshers are tested on core skills through a practical test: cell references, SUMIFS, COUNTIFS, VLOOKUP or XLOOKUP, IF logic, basic pivot tables, conditional formatting and a simple chart. Interviewers check accuracy and speed more than advanced features, and often ask how you would clean messy data or fix a lookup that returns #N/A.
How many questions should I practise before a Advanced Excel interview?
Work through all 40 questions here, then the company-wise sets for the employers you are targeting. Quality matters more than count: be able to explain why each answer is right.
Which topics matter most for Freshers?
Focus first on Lookups and SUMIFS, Pivot table basics, Data cleaning, Shortcuts and speed.