They have 4 rounds atleast and 2 technical rounds. The first 2 rounds very good and the interviewers were very friendly. The third round however was trick questions only. Its their interview and they can ask whatever they want but i think it was designed to make you small and insignificant. In the end the guy was just bragging about how he prints money on daily basis by attending 5-6 meetings.

Their interview (the first technical one) gave me a kinda braindead vibe. They seemed to look for very specific answers and the questions were given in a very restrictive manner. It almost felt like an exam without telling you the specific area covered. Many questions could be directly answered by documentation reference. It basically made me realize it was really not the company I would be happy ending up with.