Because it was kind of On-campus, we had a written test( AMCAT - Logical, Quant, English) before hand and out of 400 applicants 222 were shortlisted . Then we had 3 rounds 1.TR 2.HR 3.HR document verification. Though everyone else's interview went only for a few minutes(5-15), mine went on for 1.5 hrs . But it was a piece of cake . Everything was from the basics. Expect questions around your final year project for sure. Then DBMS + OOPS concepts + Resume based questions.