The Interview Process is very cool and comfortable as i felt. There were total of 3 rounds.
First they gave me the question paper which contain mainly 4 sections.
Aptitude, IQ, Technical and Personality
After clearing that Face to Face Interview with one of their employee.
Third Round was HR but mainly the Heads will take over with you and briefly identify your future goals and skills.
That's all :)
Wish you best of luck.