PwC Associate Software Developer interview questions

I got an opportunity through a recruiter to attend a drive on 6th july 2015 in Embassy Golf links Business park. I had two opportunities on same date 1-Rare mile Technologies Profile -java developer (trainee) CTC offered - 3.6lpa Through fres********d 2 - PwC Profile - associate software engineer CTC offered - 4lpa Through As**********ds In which i choose PwC after Googling about it. i reached 20 minutes early than my reporting time. I'm a student of cse, vtu 2015 batch passout and receptionist asked for my degree certificate which none of vtu students would have because just on 5th july we got our 8th sem results. After contacting HR he left me in where interviews were scheduled. After waiting for an hour, HR came and asked us to leave for today as we dont have a degree certificates and she asked us to fetch it with in a day. More than 50 students left the premise. I contacted my college and got my course completion certificate. There were only 5 students at 13:00 and they asked us to wait. At 16:45 some one came to us and picking up each one individually , interviewed for 5 minutes and asked us to leave as they will personally contact us if they we match their requirements.