It consisted of 4 rounds 1) Aptitude round including C,C++,Data Structures ,Os along with general aptitude approx.45 questions within 1 hour 2) technical Interview round mostly consist of writing algorithms and then few basic concept test questions. He/she may also see your mark sheets and other qualification details 3) HR interview consisted of simple questions as many of us expect. Few questions were Tell me about your interest,your hobbies, your strengths weakness,and few questions about projects 4) Senior Recruiter round. It was simple and basically tested our frame of mind. Few questions were why you want to work with NVIDIA. what if you don't get it. Likewise simple questions but be truthful and honest while answering.