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WNS Data Analyst Interview Questions, Process, and Tips
Top WNS Data Analyst Interview Questions and Answers
- Q1. How do u make groups and how bins are different from groups
- Q2. Why do you prefer power bi over tableau
- Q3. How do you use Group By in Power Query?
WNS Data Analyst Interview Experiences
20 interviews found
Anonymous
Basic aptitude test maths and English
(1 Question)
- Q1. Excel, tableau, power BI and basic questions
Selected
I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.
Data Science, ML, Python
(2 Questions)
- Q1. Asked questions on ML
- Q2. Asked questions on Project
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.
30 minutes - Quantitative aptitude questions
(1 Question)
- Q1. Tell me about yourself.
What people are saying about WNS
(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
Interview Preparation Tips
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
I applied via Campus Placement and was interviewed in Apr 2022. There were 3 interview rounds.
Python and Sql questions
(1 Question)
- Q1. Python, mongodb, project
Interview Preparation Tips
Get interview-ready with Top WNS Interview Questions
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.
- Q2. Case Interviews - toll cost
- Q3. General Aptitude - Maths
I applied via Campus Placement and was interviewed before Apr 2021. There were 2 interview rounds.
Quant, lr, di, basic english
(1 Question)
- Q1. Business round with india head of operation
Interview Preparation Tips
- Python
- Advanced Excel
- SQL
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
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
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
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WNS Interviews By Designations
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Interview Questions for Popular Designations
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WNS Data Analyst Interview Process
based on 14 interviews
2 Interview rounds
- Technical Round
- HR Round
Data Analyst Interview Questions from Similar Companies
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WNS Data Analyst Reviews and Ratings
based on 38 reviews
Rating in categories
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Senior Associate
13.4k
salaries
|  ₹0 L/yr - ₹0 L/yr |
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Associate
4.7k
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| ₹0 L/yr - ₹0 L/yr |
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Associate Lead
3.3k
salaries
| ₹0 L/yr - ₹0 L/yr |
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Assistant Manager
3.1k
salaries
| ₹0 L/yr - ₹0 L/yr |
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Senior Associate Operations
2.9k
salaries
| ₹0 L/yr - ₹0 L/yr |
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