200+ Nielsen Interview Questions & Answers | Complete Prep Guide 2025

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117 interviews found

Analyst Interview Questions & Answers

Anonymous

posted on 7 May 2024

Interview experience

Good

Difficulty level

Easy

Process Duration

2-4 weeks

Result

Selected

I applied via LinkedIn and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test

Usa geography demograph

Round 2 - One-on-one

(1 Question)

Q1. Current experience and business management knowledge

Add your answer

Analyst Interview Questions asked at other Companies

Q1. N-th Fibonacci Number Problem Statement Given an integer ‘N’, your task is to find and return the N’th Fibonacci number using matrix exponentiation. Since the answer can be very large, return the answer modulo 10^9 + 7. Formula: F(n) = F(n-... read more

View answer (1)

Senior Product Manager Interview Questions & Answers

Abhijeet B

posted on 19 Sep 2024

Interview experience

Bad

Difficulty level

Process Duration

Result

Round 1 - Case Study

Case Study around AdTech

Senior Product Manager Interview Questions asked at other Companies

Q1. What are the growth hacks you would use to grow traffic?

View answer (1)

Nielsen Interview Questions and Answers for Freshers

Data Scientist Interview Questions & Answers

Anonymous

posted on 29 Apr 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

4-6 weeks

Result

Selected

I applied via Referral and was interviewed in Mar 2024. There were 4 interview rounds.

Round 1 - Aptitude Test

Test consisted 7 sections which lasted for more than a hour. There were questions related to coding , sql , analytical questions etc.

Round 2 - Coding Test

1 python coding questions and 2 Sql question

Round 3 - Case Study

2 case study question

Round 4 - HR

(1 Question)

Q1. This was the final round . Technical+HR .

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best. Interview process is too long , have patience. And be prepared , questions will be basic.

Data Scientist Interview Questions asked at other Companies

Q1. for a data with 1000 samples and 700 dimensions, how would you find a line that best fits the data, to be able to extrapolate? this is not a supervised ML problem, there's no target. and how would you do it, if you want to treat this as a s... read more

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Modelling Analyst Interview Questions & Answers

Anonymous

posted on 12 Jun 2024

Interview experience

Average

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Referral and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Durbin Watson Test

Add your answer

Modelling Analyst Interview Questions asked at other Companies

Q1. Walkthrough about the scorecard development process

View answer (1)

Software Engineer Interview Questions & Answers

Anonymous

posted on 15 Apr 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Explain fail fast and fail safe iterator in Java

Ans.

Fail fast iterator throws ConcurrentModificationException if the collection is modified while iterating. Fail safe iterator does not throw exception but works on clone of collection.

Fail fast iterator checks for modification during iteration and throws ConcurrentModificationException if found.
Fail safe iterator works on clone of collection and does not throw exception if collection is modified.
Example: ArrayList iterat...

Answered by AI

Add your answer

Interview Preparation Tips

Topics to prepare for Nielsen Software Engineer interview:

Java
Cloud

Skills evaluated in this interview

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more

View answer (197)

Get interview-ready with Top Nielsen Interview Questions

System Engineer Interview Questions & Answers

Anonymous

posted on 26 May 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Company Website and was interviewed in Nov 2023. There were 2 interview rounds.

Round 1 - Technical

(1 Question)

Q1. Work and Project related

Add your answer

Round 2 - Technical

(1 Question)

Q1. Code Debugging, SQL, Cloud

Add your answer

System Engineer Interview Questions asked at other Companies

Q1. Election Winner Determination In an ongoing election between two candidates A and B, there is a queue of voters that includes supporters of A, supporters of B, and neutral voters. Neutral voters have the power to swing the election results ... read more

View answer (9)

Jobs at Nielsen

View all

Software Engineer (MTS 4 -Golang, AWS)

Mumbai, Hyderabad / Secunderabad +1

7-12 Yrs

Not Disclosed

Software Engineer (MTS3/4) - C#, C++, Windows

Hyderabad / Secunderabad, Gurgaon / Gurugram +1

6-11 Yrs

Not Disclosed

Senior Full Stack Developer

Mumbai, Bangalore / Bengaluru

4-6 Yrs

₹ 12-16 LPA

Data Engineer Interview Questions & Answers

Anonymous

posted on 10 Jul 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. Spark arcitecture

Add your answer

Q2. Partitions and bucketing

Add your answer

Data Engineer Interview Questions asked at other Companies

Q1. Optimal Strategy for a Coin Game You are playing a coin game with your friend Ninjax. There are N coins placed in a straight line. Here are the rules of the game: 1. Each coin has a value associated with it. 2. The game involves two players... read more

View answer (1)

Data Analyst Interview Questions & Answers

Anonymous

posted on 1 May 2024

Interview experience

Excellent

Difficulty level

Hard

Process Duration

4-6 weeks

Result

Selected

I applied via Job Portal and was interviewed in Apr 2024. There were 3 interview rounds.

Round 1 - Aptitude Test

Critical question in maths

Round 2 - Group Discussion

General topic about current situation

Round 3 - HR

(1 Question)

Q1. About ourselves and resume

Add your answer

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more

View answer (11)

Java Developer Interview Questions & Answers

Anonymous

posted on 18 Apr 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

No response

I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical

(1 Question)

Q1. Basics on Java 8, MySql, Linux

Add your answer

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs... read more

View answer (3)

Classification Analyst Interview Questions & Answers

Anonymous

posted on 26 Mar 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Assignment

Assignment was video based about ads

Round 2 - One-on-one

(2 Questions)

Q1. Basic questions about me were asked as this is relatively new process

Add your answer

Q2. Tell me about yourself

Add your answer

Top trending discussions

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Engineering - Software & QA

fabulousboss

works at

R1 RCM

Hello guys, I’m working as Senior Customer Associate in R1. I’m looking to move in IT field, i have to 2 option to choose Data Analyst or Automation . I never used any language or software, I’m only aware abo... read more

21 participants . expiring in 6d

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Nielsen Interview FAQs

How many rounds are there in Nielsen interview?

Nielsen interview process usually has 2-3 rounds. The most common rounds in the Nielsen interview process are Technical, One-on-one Round and Aptitude Test.

How to prepare for Nielsen 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 Nielsen. The most common topics and skills that interviewers at Nielsen expect are Python, SQL, Social Media Marketing, Communication Skills and Computer Science.

What are the top questions asked in Nielsen interview?

Some of the top questions asked at the Nielsen interview -

If one set of bat and ball together cost Rs.110 , the bat costs Rs. 100 more th...read more
Given 3 days to calculate the number of Paan and Beedi shops in Mumbai, what wi...read more
What is the difference between market research and marketing resear...read more

How long is the Nielsen interview process?

The duration of Nielsen interview process can vary, but typically it takes about less than 2 weeks to complete.

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Nielsen Interviews By Designations

Interview Questions for Popular Designations

Nielsen Interview Process

based on 101 interviews

Interview experience

3.9

Good

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Chitkara Institute of Engineering & Technology, Rajpura Placement Questions

1 Interview

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Jobs at Nielsen

Software Engineer (MTS 4 -Golang, AWS)

Mumbai,

Hyderabad / Secunderabad

7-12 Yrs

Not Disclosed

Software Engineer (MTS3/4) - C#, C++, Windows

Hyderabad / Secunderabad,

Gurgaon / Gurugram

6-11 Yrs

Not Disclosed

Senior Full Stack Developer

Mumbai,

Bangalore / Bengaluru

4-6 Yrs

₹ 12-16 LPA

Explore more jobs

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