Had 3 rounds of interview. 2 interviewers were very good and made it very comfortable and gave an opportunity to answer. I passed that 2 rounds. The third one is the worst. I felt interviewer’s intention was just to ask difficult questions and then informing me that I am wrong. It’s perfectly fine to ask difficult questions and also perfectly fine to give answers I know which could be right or wrong. But the way questions were asked and the way he countered and all throughout the interview he made me very uncomfortable.