The entire interview process was of only two rounds.
ROUND 1:
Basic aptitude questions i.e. Quantative, verbal, and logical.
Little bit of practicing can get your through smoothly.
Most of the students were able to clear this round.
ROUND 2:
Technical Interview/ HR round.
The difficulty and attention to detail varies from panel to panel.
I had a very smooth experience.
The interviewer asked me about myself and the projects that I have done so far.
If you have not done any project then you should mention that you would take up compulsory project in your final semester. Even though, you need to mention the idea or domain of the project that you would work on.
After that the interviewer will give you a topic for Group Discussion.
(Typically everyone is given the chance to speak one by one)
Following this you will be asked if you have any questions.
(Asking questions about your growth, and opportunities in the company would give an edge over others.)
NOTE: It is best to go for your interview as early as possible. Mass recruiters tend to select more number of people in the beginning and become extremely choosy in the end.
I went in the end. Among the last 50-60 people only 5 people got selected including me.
Many of my friends who were a lot better than the one who got selected because they went early, were rejected.
There's a myth about there existing a rejection panel. I am sorry to tell you that the myth is true. If you are unfortunate to get into that panel, you are most likely to be rejected.