Yesterday i gave interview, it was ok but waited for long for my turn. I am from IT background they asked about IEEE, micro processor ans simple processor, compiler and assembler difference. Overall cool environment. From other candidates they were asking about field related questions
What you have studied in your masters, there were some tough questions as well. Panel contains
person who knows your feild. But its up to their mood what they ask and how long your interview goes. Mine was just 3,4 mins honestly speaking i gave some what wrong answers. Best of luck for remaining candidates :-)

Boost your energies for long wait there :-)

Simple concepts for IT Students a member in panel is from IT field i think because one person asked about name education institute and then referred me to that specific person i forgot his name. Total 5 members were there at my time. But only two of them communicated to me other three were just staring :-p i heard that one of members is psychatrus who notes gestures and body language either candidate is confused or confident.

Go relax to room they are not going to say any thing on wrong answers.
I have a philosphy "maximum kia ho jy ga yr " job ni milay ge answer ni ay ga thats it. I will help you remain relax and confident. :-)