1st Round-Objective type system test. 45 questions 30 minutes. 2nd round technical- basic oops questions 3rd round technical-oops, data structure,Project architecture 4th round technical- with delivery head Sad thing is that they called for interview, process took full day from morning 9 to evening 7pm but when after 3 days they given the offer and said that payroll company will be different. Which was not informed to me at all.