three rounds 1 test 2 f2f interview 3 same interview but more difficult questions than 2nd round easy aptitude questions many were filtered in the first round. around 80% 2nd was aptitude questions, general logical questions similar to ones shared in social networking sites. 3rd was little tough and was asked to solve questions which were left in the first round

Worst interview experience ever. The HR was absolutely useless. She made us wait from 10 AM to 4 PM and showed up only once to announce that the interviewers had not come yet. She wouldn't even answer the most basic queries (Seriously Amazon, this is your standards?). Was about to leave the office when they called in for the interview. PS - It's not a technical role and the questions are just a formality. If you're really willing to get into an operations role, they sense your desperation and select you. Do avoid.

First round- aptitude , Contains quant- train ,age, average,discount,interest based, sql queries, unix commands. Second round was face to face- introduction about you, then 2 questions on sql, 2 on unix for matching pattern, n counting words,lines, print last 10 lines of file, xml n xpath concepts. He 'll give example n ask to solve or explain. Then one puzzle.