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IBM Research Data Scientist Interview Questions and Answers

Updated 15 Oct 2021

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Data Scientist Interview Questions

user image Anonymous

posted on 11 Oct 2021

I applied via Recruitment Consultant and was interviewed in Sep 2021.

3 Interview Rounds

Interview Questions

  • Q1. Have you ever proposed a project idea on your own before? Add Answer
  • Q2. Can you briefly describe your project Add Answer
  • Q3. What are the different types of algorithms used for classification? View Answers (1)

Interview Preparation Tips

Interview preparation tips for other job seekers - This was a technical round to test the understanding and ability of the candidate related to problem solving.
I answered the question as specifically as possible.
Best way to overcome is to answer what you know and understand in depth.

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Referral and was interviewed in Nov 2024.

2 Interview Rounds

1

One-on-one Round (1 Question)

  • Q1. Basic ML questions based on your project, python basic questions
2

Coding Test Round

Basic python questions on pandas,numpy, and basic SQL questions on windows function like lag

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (3 Questions)

  • Q1. Questions around the previous work
  • Q2. Questions around how re-rank work, and image segmentation,
  • Q3. Questions with podman and docker

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your profile and brush up your knowledge

Data Scientist Interview Questions

NeoSOFT user image Nayan Kumar

posted on 24 Apr 2024

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

I applied via Naukri.com and was interviewed in Mar 2024.

3 Interview Rounds

1

One-on-one Round (1 Question)

  • Q1. Basic ML Question, Timesereis and RNN with some questions on Comp Vision
2

One-on-one Round (1 Question)

  • Q1. Project driven. Some coding
3

HR Round (1 Question)

  • Q1. Salary Discussion
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Aptitude Test Round

Aptitude, coding on python NLP

2

Group Discussion Round

Python Data Frames, String list manipulation

3

HR Round (2 Questions)

  • Q1. Common discussion
  • Q2. Salary location etc

Data Scientist Interview Questions

Brillio user image Anonymous

posted on 28 Mar 2024

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Feb 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Complete interview was on project discussion
  • Q2. On ensemble models some questions on stats
Interview experience
4
 Good
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in May 2024.

3 Interview Rounds

1

Coding Test Round

Python round tested basic Python only (not Pandas)

2

Case Study Round

The case study round was with their client team

3

HR Round (1 Question)

  • Q1. Are you willing to work from the client office?

Data Scientist Interview Questions

Incedo user image Anonymous

posted on 28 Jun 2024

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

I applied via Campus Placement

2 Interview Rounds

1

Coding Test Round

Test+2 interviews(technical and statistics)

2

Case Study Round

Basic guestimates and case studies

Interview Preparation Tips

Interview preparation tips for other job seekers - Study hard
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (1 Question)

  • Q1. Questions on MLP, ML
Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 -
Result
 -

I applied via Naukri.com and was interviewed in Sep 2023.

4 Interview Rounds

1

Resume Shortlist Round

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 tips
2

Technical Round (1 Question)

  • Q1. Data science related areas
3

Assignment Round

Case study related to semantic search

4

Technical Round (1 Question)

  • Q1. Questions based on case study

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