I applied through college.The first round was an aptitude round.The questions were simple but time consuming.The main factor in the aptitude was time management.Attempt as many questions as you can. The second round was the technical round.During the aptitude,you are asked to chose one of the fields among a)Data engineering b)System engineering c)Software Quality Assurance d)Mainframe management you are asked to chose one and all the questions in the interview are asked on the basis of your selection.I didnt make it through this round.Then the HR round follows.And from here,it's purely your luck