3 rounds were there. L1- technical round, L2-Manager round, L3-Director. L1 round was good. Interviewer was very helpful and asked for string frequency program. Also Notified where I'm wrong. Cleared first two rounds. No idea how I got rejected in director round. No proper reason was given in feedback.

1st - Online test - cleared - Great 2nd and 3rd - Technical and Managerial - Great 4th - Director Round - details below I cleared till 3rd round, then got interviewed with Director of current position. He was yawning amidst the whole interview which took my mind away from the round instantly, he asked questions like he was only doing it to reject me (gave an example in questions section). Glad I wasn't selected.