Wipro Trainee Engineer interview questions

there was a totally unexpected question asked by me in the tech round that how many union territories are there in india and what are they? apart from this they checked my IQ , my presentation skills,my accent and all that they also asked me about the Lokpal bill(a very hot topic at that time). i spoke about the lokpal bill for 5-7 minutes as i was totally aware of that topic.my answer made the interviewer much impressed. my overall interview was moderate i.e. neither easy nor tough. at the end of the day iwas having an offer letter in my hand.

why we select you as our employee?