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Mu Sigma Senior Data Scientist Interview Questions and Answers

Updated 19 Apr 2024

Mu Sigma Senior Data Scientist Interview Experiences

1 interview found

Senior Data Scientist Interview Questions & Answers

user image Mahalakshmi Subramanian

posted on 19 Apr 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

It was brain teasing and more of stats

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Self introduction
  • Q2. Knowledge of data handling

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident
Round 1 - HR 

(3 Questions)

  • Q1. Why should we hire you?
  • Q2. Where do you see yourself in 5 years?
  • Q3. What are your strengths and weaknesses?

I applied via Referral and was interviewed before Oct 2021. 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 tips
Round 2 - Aptitude Test 

Easy to intermediate level questions

Round 3 - Technical 

(2 Questions)

  • Q1. 1.Basic sql commands. 2. Basic to advance excel. 3.how was your past experience with company.
  • Q2. 4.why you left the previous organization?
  • Ans. 

    Seeking new challenges and growth opportunities.

    • Looking for a more challenging role to enhance my skills.

    • Seeking career growth and advancement.

    • Wanted to explore new industries and gain diverse experience.

    • Company restructuring led to a change in job responsibilities.

    • Relocated to a different city or country.

    • Personal reasons or family commitments.

    • Better work-life balance.

    • Unfavorable work environment or culture.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was normal Interview, they just ask about yourself and about qualifications and past experience if any.
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected 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
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Oct 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

A train running at the speed of 60 km/hr crosses a pole of 9 seconds. what is hte length of train?

Round 2 - Coding Test 

Print all prime numbers

I applied via Company Website and was interviewed in Apr 2022. There were 2 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 tips
Round 2 - Group Discussion 

Improve your skills

Interview Preparation Tips

Interview preparation tips for other job seekers - If, now iam working in this company, i will make this company no.1 position with the help of group discussion

I appeared for an interview in Apr 2021.

Round 1 - Coding Test 

Round duration - 120 Minutes
Round difficulty - Easy

After the resume shortlisting, we were given a test link which needs to be done within 24 hours after getting it.
There were questions from Aptitude , Machine Learning, Probability , Excel and SQL

Round 2 - Assignment 

Round duration - 120 Minutes
Round difficulty - Easy

Round 3 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Medium

We were asked to explain the Tableau Dashboard in detail. Some additional questions were also asked from Tableau. ML and Deep Learning questions were also asked along with a standard gfg puzzle.

  • Q1. What questions were you asked regarding Machine Learning, specifically in exploratory data analysis, the basics of deep learning, and can you describe the puzzle that was presented?
Round 4 - Video Call 

Round duration - 30 Minutes
Round difficulty - Easy

One business case study was asked.

Round 5 - HR 

Round duration - 20 minutes
Round difficulty - Easy

Standard HR questions were asked.

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Analyst in BangaloreEligibility criteria0-3 years experience , Need atleast two ML projects,indegene interview preparation:Topics to prepare for the interview - Aptitude , Logical and Verbal Reasoning, Statistics, Machine Learning, Deep Learning(Basics), NLP(Basics), Basic Calculus and Probability, SQL, ExcelTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : We need to be clear with basics of differentiation calculus and probability to get a good understanding of ML algorithms.
Tip 2 : Also, we tend to ignore statistics , but statistics should not be skipped at any cost.
Tip 3 : There should be atleast 2-3 good ML projects for which you are fully confident. You can have one project for topics like supervised learning , unsupervised learning, recommendation systems and if possible deep learning project can also be included.
Tip 4 : You should be fair enough with any one visualisation tool like Tableau, Power BI etc.
Tip 5 : Practice as much as you can from kaggle

Application resume tips for other job seekers

Tip 1 : Needs to have atleast 2 ML projects.
Tip 2 : Things like Excel, SQL , and Tableau should be mentioned in the resume.
Tip 3 : Certifications for ML and Excel, SQL and Tableau will help you getting shortlisted.
Tip 4 : And last but not the least, any false thing should not be included if you are not at all aware of it.

Final outcome of the interviewSelected

Skills evaluated in this interview

I appeared for an interview in Apr 2021.

Round 1 - Coding Test 

Round duration - 120 minutes
Round difficulty - Easy

After the resume shortlisting, we were given a test link which needs to be done within 24 hours after getting it.
There were questions from Aptitude , Machine Learning, Probability , Excel and SQL

Round 2 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Medium

We were asked to explain the Tableau Dashboard in detail. Some additional questions were also asked from Tableau. ML and Deep Learning questions were also asked along with a standard gfg puzzle.

  • Q1. What questions were you asked regarding Machine Learning, specifically in exploratory data analysis, the basics of deep learning, and can you describe the puzzle that was presented?
Round 3 - Video Call 

Round duration - 30 Minutes
Round difficulty - Easy

One business case study was asked.

Round 4 - HR 

Round duration - 20 minutes
Round difficulty - Easy

Standard HR questions were asked.

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Analyst in BangaloreEligibility criteria0-3 years experience , Need atleast two ML projects,indegene interview preparation:Topics to prepare for the interview - Aptitude , Logical and Verbal Reasoning, Statistics, Machine Learning, Deep Learning(Basics), NLP(Basics), Basic Calculus and Probability, SQL, ExcelTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : We need to be clear with basics of differentiation calculus and probability to get a good understanding of ML algorithms.
Tip 2 : Also, we tend to ignore statistics , but statistics should not be skipped at any cost.
Tip 3 : There should be atleast 2-3 good ML projects for which you are fully confident. You can have one project for topics like supervised learning , unsupervised learning, recommendation systems and if possible deep learning project can also be included.
Tip 4 : You should be fair enough with any one visualisation tool like Tableau, Power BI etc.
Tip 5 : Practice as much as you can from kaggle

Application resume tips for other job seekers

Tip 1 : Needs to have atleast 2 ML projects.
Tip 2 : Things like Excel, SQL , and Tableau should be mentioned in the resume.
Tip 3 : Certifications for ML and Excel, SQL and Tableau will help you getting shortlisted.
Tip 4 : And last but not the least, any false thing should not be included if you are not at all aware of it.

Final outcome of the interviewSelected

Skills evaluated in this interview

Round 1 - Assignment 

Number of questions were asked over given dataset

Round 2 - Technical 

(1 Question)

  • Q1. Discussion over the earlier projects, some python and SQL questions.
Round 3 - Technical 

(1 Question)

  • Q1. Managerial round , discussion over data analytics and real world data analysis problems
Round 4 - Technical 

(1 Question)

  • Q1. About background ,yourself,why changing job,family and salary negotiations

Interview Preparation Tips

Interview preparation tips for other job seekers - Do learn with honesty, and put more focus on your project which you going to mention on your resume

Mu Sigma Interview FAQs

How many rounds are there in Mu Sigma Senior Data Scientist interview?
Mu Sigma interview process usually has 1 rounds. The most common rounds in the Mu Sigma interview process are Aptitude Test.

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Mu Sigma Senior Data Scientist Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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