I applied online. The process took 2 days. I interviewed at Mu Sigma (New Delhi) in Apr 2013
Interview
There are like basically 5 rounds:
1. Aptitude round
Its simple there were some questions with time and work,data interpretation,where they will give you a pie chart,bar graph kinda thing and they will ask you some questions for which you have to observe the graph its pretty easy…time given is 20-25 min for 17-20questions.
2. GD round:
The topic tat was given to me is “In India feeding the poor is important or sending a man to space” its a debatable topic.Each one of them put in their points. At last we were told to switch sides n speak. Be confident and put in proper points.
3. Video Synthesis round :
This round is very different. Here they will screen a movie and they will judge how you synthsize points.
4. Tech Round:
you will be asked some simple puzzles.They will assess you based on how you think. I was asked how to fill 4 L from 5 n 3L bottle and some spl related questions.
5.HR Round
Good luck guys :) :) All the best :) :)
Interview questions [1]
Question 1
1. I was asked how to fill 4 L from 5 n 3L bottle and some spl related questions.
I applied through college or university. I interviewed at Mu Sigma (Gwalior, Madhya Pradesh) in Jul 2026
Interview
It was very stastiscal focused and very diff type of questions which i have never seen before and focused on grammer , stastiscal and databases if you are from data science background then it's a advantage for you.
I applied through college or university. The process took 2 days. I interviewed at Mu Sigma (Hyderābād) in Nov 2025
Interview
It was easy. we have to go through four rounds
1. Online Assessment (Aptitude, SQL, Python, DBMS)
2. Bot Assessment (Technical) [mostly resume based]
3. Personal Interview round (Technical)
4. HR Interview (Technical/Behavioural)
Interview questions [2]
Question 1
Bot Round is regarding resume based totally. It asked me about my projects in depth.
campus placement process consisted of three main stages: an Online Assessment (OA), a Bot Round, and a final HR Round. This structure is a common model for high-volume recruitment drives at educational institutions.
Interview questions [1]
Question 1
Oa was completely aptitude and bot asks questions completely on your resume
Decision Scientist Trainee applicants have rated the interview process at Mu Sigma with 2.7 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 75% positive. To compare, the company-average is 68.5% positive. This is according to Glassdoor user ratings.
Candidates applying for Decision Scientist Trainee roles take an average of 3 days to get hired, when considering 15 user submitted interviews for this role. To compare, the hiring process at Mu Sigma overall takes an average of 6 days.
Common stages of the interview process at Mu Sigma as a Decision Scientist Trainee according to 15 Glassdoor interviews include:
IQ intelligence test: 23%
Group panel interview: 20%
One on one interview: 17%
Skills test: 14%
Personality test: 14%
Presentation: 9%
Other: 3%
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