I applied through university. The process took 1 day. I interviewed at Tata (Guntūr) in Feb 2015
Interview
Applied through my college and received a mail from TATA regarding the schedule of the interview process. Firstly it is a written test and then followed by a Technical Interview and HR interview
Interview questions [1]
Question 1
Write a code to check for a number is prime or not
I applied through university. The process took 1 day. I interviewed at Tata (Coimbatore) in Jan 2016
Interview
First round was written test which involved quantitative analysis and aptitude questions.
Second round was a technical round in which the interviewer tested the C programming capability and basic understanding of the engineering subjects.
The last one was an HR round which mainly involved checking the attitude of the candidate. They also asked whether I am ready to take up the bond which was 2 years then.
Interview questions [1]
Question 1
micro controller basics, basic c programming, quantitative analysis and verbal capability check
I applied through university. The process took 2 days. I interviewed at Tata (Thiruvananthapuram) in May 2011
Interview
Go to feshersworld. Google. You would get all the questions. Interview std was average. To prepare for aptitude, do the Barron's GRE book. 17th edition questions at the end. Do your homework. Prepare basic questions. Show them you care to join.