First round:- aptitude round which is based on your grip on English, general aptitude question and scenario based question. Note:- there is not a single question on your technical skill in aptitude test. second round:- it is a general one hacker earth question(difficulty:- Easy to clear),this round taken in office it self third round:-it is normal talk with the interviewer(about your project and question upon your cv) Just clear your all basic and kept the all knowledge about what you wrote in your cv