Round 1: aptitude round.
Aptitude round consist of 3 phases.
1st phase: 20 questions 20 mins(all maths quest)
2nd phase: 10 ques 20 mins. (All logical quest)
3rd phase: 30 ques 20 mins(all programming ques)
Round2 : programming test
8 questions of programs were given.. out of which 5 has to solve to qualify for the next round..
Round 3: technical F2F
Round 4: hr