This was a campus interview. For selecting 3 members they were about 10 from the campany,this shows how much they emphasis on quality input. The interview was very rigorous, 7 rounds in total. Round 1:Simple coding round,4 programs to executed in 30 mins.The programs were pretty simple.25 members were shortlisted. Round 2:This is a long programming round lasted for over 2.5hrs,for a single real time application to be designed.Emphasis was given on the coding stule and logics rather than output.Question was to design a grocery store management system.There was no strict time limit here.12 members were shortlisted. Round 3:First technical interview lasted over 1.15hrs, every rigorous,full of puzzles to be solc=ved using c programs,few problems on dbms also.9 members were shortlisted. Round 4:Second technical interview lasted over an hour again continuation of the first with more difficulty level 7 members were shortlisted. Round 5:This is a HR round but the topic of discussion was about injuistice in the society,had a very great conversation with the panelist for about 1.5hrs.4 members were shortlisted. round 6: Telephonic interview about the team management and other HR topics,lasted over 30 min.3members were shortlisted. Round 7:This was an aptitude round consisting of 50 q to be answered in 12 mins.The questions were pretty easy. All the 3 of us were selected.overall it was a great experience,never had this kind of interviews before.My advice is to be yourself,theory questions will not be asked,only logical types.They check your logical ability and not your knowledge like others.The panelist were all very great professionals.