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WNS Data Analyst Interview Questions, Process, and Tips

Updated 20 Jan 2025

Top WNS Data Analyst Interview Questions and Answers

View all 9 questions

WNS Data Analyst Interview Experiences

20 interviews found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 1 May 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 

Basic aptitude test maths and English

Round 3 - Technical 

(1 Question)

  • Q1. Excel, tableau, power BI and basic questions

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 6 Aug 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Data Science, ML, Python

Round 2 - One-on-one 

(2 Questions)

  • Q1. Asked questions on ML
  • Q2. Asked questions on Project

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to clear basics

Data Analyst Interview Questions Asked at Other Companies

asked in Deloitte
Q1. Suppose there is a room in the office and X people enter room thr ... read more
asked in Wipro
Q2. Chocolate Distribution Problem You are given an array/list CHOCOL ... read more
asked in Wipro
Q3. Ninja and Substrings Problem Statement Ninja has to determine all ... read more
asked in Capgemini
Q4. Ninja and His Secret Information Encoding Problem Ninja, a new me ... read more
Q5. Sliding Window Maximum Problem Statement You are given an array/l ... read more

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 16 May 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

30 minutes - Quantitative aptitude questions

Round 2 - Technical 

(1 Question)

  • Q1. Tell me about yourself.
Round 1 - Technical 

(1 Question)

  • Q1. 1. What is filter? 2. What is your skills? 3. Some queries like :- In employees table find the name which employee_id is 152?
  • Ans. 

    Filter is a tool used to sort and display specific data based on certain criteria.

    • Filters are commonly used in databases and spreadsheets to extract specific information.

    • They can be applied to columns or rows to display only the data that meets the specified criteria.

    • Examples of filters include sorting by date, alphabetical order, or numerical value.

    • In SQL, the WHERE clause is used to filter data based on specific cond

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Confidence on your technical skills .
Go through all the points which you have mention in your resume ,interviewer may ask you . listen carefully to your interviewer what they want to know from your side ...always keep in mind that the ball is in your hand ...if you don't know the answer directly say them i don't know, say them which topics you know very confidentially.

WNS interview questions for designations

 Data Analyst Intern

 (2)

 Senior Data Analyst

 (1)

 Associate Data Analyst

 (1)

 Analyst

 (20)

 Data Entry Operator

 (7)

 Data Entry jobs

 (2)

 Data Entry Executive

 (1)

 Business Analyst

 (4)

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 4 May 2022

I applied via Campus Placement and was interviewed in Apr 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Coding Test 

Python and Sql questions

Round 3 - Technical 

(1 Question)

  • Q1. Python, mongodb, project

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well about your project if you are a fresher

Get interview-ready with Top WNS Interview Questions

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 5 May 2021

Interview Questionnaire 

3 Questions

  • Q1. Guesstimates - Cars in delhi
  • Ans. 

    There are approximately 10 million cars in Delhi.

    • Delhi has a population of over 18 million people.

    • The number of cars per household in Delhi is increasing.

    • There are over 1,000 new cars registered in Delhi every day.

    • Traffic congestion is a major issue in Delhi due to the high number of cars.

    • The Delhi government has implemented measures to reduce the number of cars on the road, such as the odd-even rule.

  • Answered by AI
  • Q2. Case Interviews - toll cost
  • Q3. General Aptitude - Maths

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 14 Apr 2022

I applied via Campus Placement and was interviewed before Apr 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Quant, lr, di, basic english

Round 2 - One-on-one 

(1 Question)

  • Q1. Business round with india head of operation

Interview Preparation Tips

Topics to prepare for WNS Data Analyst interview:
  • Python
  • Advanced Excel
  • SQL
Interview preparation tips for other job seekers - Please prepare a project in detail. They ask everything related to a particular project and them go on in depth for core skills.

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 23 Jul 2021

I applied via Naukri.com and was interviewed in Feb 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Excel formula ,lookup,Sql basics

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be sure and answer confidently and everyone is checking the communication skills.

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 6 Apr 2020

I applied via Campus Placement and was interviewed in Mar 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Firstly ask introduction , then what's basic role in company, what's data analyst
  • Q2. He asked how much diabetes patients in live in chandigarh find the ratio

Interview Preparation Tips

Interview preparation tips for other job seekers - So hope u guy's u prepared all the question like introduction, about company etc.

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 12 Jun 2020

I applied via Walk-in and was interviewed in May 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Self intro & Data & network related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - No
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WNS Interview FAQs

How many rounds are there in WNS Data Analyst interview?
WNS interview process usually has 1-2 rounds. The most common rounds in the WNS interview process are Technical, Aptitude Test and One-on-one Round.
How to prepare for WNS Data Analyst interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at WNS. The most common topics and skills that interviewers at WNS expect are Data Analysis, Advanced Excel, Data Analytics, Power Bi and Procurement.
What are the top questions asked in WNS Data Analyst interview?

Some of the top questions asked at the WNS Data Analyst interview -

  1. How do u make groups and how bins are different from gro...read more
  2. Why do you prefer power bi over tabl...read more
  3. How do you use Group By in Power Que...read more

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WNS Data Analyst Interview Process

based on 14 interviews

2 Interview rounds

  • Technical Round
  • HR Round
View more

Data Analyst Interview Questions from Similar Companies

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WNS Data Analyst Salary
based on 241 salaries
₹1 L/yr - ₹10 L/yr
10% less than the average Data Analyst Salary in India
View more details

WNS Data Analyst Reviews and Ratings

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3.3/5

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3.7

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2.4

Promotions

3.3

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