First round started with written test in that aptitude reasoning and mcqs mainly in java they should add know thorough java to crack this and second round is coding we can code in our preferable language 2coding questions will be given you can clear this round easily if you have string fundamentals and third round is technical interview will cover entire core duration for me is 1 hour subjects like ds os c java python and last round is hr can have basic questions about you and they will assess your confidence and talent yeah only four rounds for this company.I have cracked all rounds and joined this is very beautiful company we have good exposure and there is no hierarchy you can talk to anyone and everyone will give respect such a good company