I have applied via college campus placement. There are three rounds. Aptitude round Communication round Hr interview Every round was elimination round.so be careful and prepared well for it. Aptitude sections consists of quantitative aptitude logical thinking and reasoning questions. Prepare with RS Agarwal apititude book,it will be very useful .

3 rounds... communication round(easy)- listening ability and verbal ability Aptitude and technical round(intermediate)- 3 coding and 2 sql queries Technical hr round (intermediate)- core java and SQL queries Overall it's easily to crack interview