I went yesterday on Sat, it was holiday so only me n receptionist MAMA were there , there are 3 rounds , 100 marks apti , 50 marks program test , Manager round (TR , HR). Interviewer was really good person he came in office just to take my interview . And he is really technical & experienced person , while interviewing he will tell you to make many changes in your program like without using break or dont use for loop and many more . He just want to see your logic . Interview went for 40-45 mins.