I applied through a consultancy,the entire process took 1+ week,after having given initial aptitude tests based on c,c++, I was shortlisted for a technical interview.On an average scale of 5 the difficulty was 3,questions based on c & c++ were asked.Then the interviewer also asked puzzeles to test my logical analysis of the subject.

there are 7 rounds 1) written exam(C program given write its output). 2) written aptitude test. 3) GD 4) Telephonic Technical interview. 5) Programming Test (ASP.NET) 6) HR round. 7) Final HR round.