I applied through college or university. I interviewed at Tata Consultancy Services (Calcutta) in Apr 2011
Interview
good questions
tricky puzzels especially mathematical puzzles are asked.
one of the language programming test.
nice HR round
Hr person are good and well behaved, they tried to encourage whenever any question is unanswered.
There was only one interview round that combined technical, managerial, and HR discussions. The interview covered technical concepts, project experience, problem-solving, teamwork, career goals, and general HR questions in a smooth, well-organized process.
I applied in-person. I interviewed at Tata Consultancy Services (Lucknow)
Interview
Not too hard. Basic programming questions. Prepare the resume properly. Data structures and algorithms . The HR interview focus on your strength and weakness. Overall it was not too difficult.
I interviewed at Tata Consultancy Services (Noida)
Interview
It was easy, Interviewer just asked me basic question on CS fundamentals, no DSA questions were asked. Interviewer was friendly and understanding, only one interview was held. Just be confident in what you answer.