I applied through college or university. The process took 3 days. I interviewed at Tata Consultancy Services (Calcutta) in Aug 2015
Interview
there were 3 rounds. one written ,one technical and last HR round.question were tough in written round but cutoff was low so maximum were able to clear this round.they asked all question from quant section. technical round was average level .they were asking basics of c,ds,algorithm,dbms. lastly HR round took placed and i was selected after that.