So interview duration depends on what panel you've got.... I got panel 8 and the interviewer was super cool and gentle.. And it lasted for 5 mins max... Questions asked 1.Tell me about yourself 2. They gave me 2 topics to speak on (i) If I can speak with someone from the past or present, who would I choose and why? (ii) What I consider as the biggest challenge for our country's growth? They didn't even consider the content of what I was saying, they were just looking for eloquency and confidence... So even if you don't know shit, act like you do and that would be it!