They read your resume thoroughly .So, add only those points which you can talk without any difficulty. They just read your resume line by line, and whatever they are good in the domain. They ask that.
Panel consists of 6-7 or more people. Interview is 1-1 (Max 4 rounds).
After every round , depending on feedback from interviewer, You will get a chance for next round.
If feedback goes wrong, then you are dismissed.