In the technical round, my projects, my core subjects, my presentations, etc. were asked in detail.

In the HR round, my general information, my family background, a bit of current affairs, extra curricular activities, strengths, etc. were asked..

be confident.
speak softly with a pleasant smile on your face constantly.
always look into the eyes of the interviewer.
be well-dressed.

campus interviews.
around 1/3rd of the students got selected from our college..
there was no ranking for the students selected.
confidence, being soft-spoken, luck..