I was interviewed in Chennai. Took hardly a day. The best part is they will let you know the result on the very day. Very plain interview. The HR Manager basically tests your verbal and written communication skills, post which the Ops Manager tests your basic technical skills ( trouble-shooting).

3 rounds of interviews 1st round was of introduction and the second was of assessment, where they checked my typing test and my fluency in English and the last one was the Ops round which was video call with the manager.