Interview was scheduled through referral. 1st Technical-} 2nd Technical -} 3rd HR. Took entire day to complete the interview of 25 candidates. The worst part of the interview was, interviewers him self was not sure about of the answer of the question he had asked. Had asked the questions for which I've already given the answer either way. I had answered the correct still he was confused about my answer. They need more scholar interviewers than experienced. HR didn't even bothered to give feedback of last conduced round. Overall​, wasted my time.