I applied through other source. The process took 2 days. I interviewed at Tata Consultancy Services (Bengaluru) in Sept 2015
Interview
Initial round was a Written Aptitude test focusing mathematical apitude and logical reasoning followed by a One on One interview the next day. There were 2 panel members one being the SME and the other the delivery lead
I interviewed at Tata Consultancy Services (Mumbai)
Interview
3 round of interview
Assessment test : MCQ questions
Technical round : technical based questions
Managerial round : knowledge check questions & communication skills.
All rounds are video based or sometimes in person interview or sometimes walk in based interview
I applied through university. The process took 1 day. I interviewed at Tata Consultancy Services (Pune) in Dec 2014
Interview
Round 1: Aptitude test
It was a mid level aptitude test consist of numerical Aptitude and Grammatical English test
Round 2: Statistical Buzzer round and group discussion
A question was thrown to the group of 5 candidates and the candidate who is first to give the answer was recorded.
Interview questions [1]
Question 1
What is the first thing you do to when you get the data before starting the analysis?
Question on Rao-Blackwell theorem?
How will you see the normality in the data?