Firstly, you will need to crack AMCAT. Then they will call you for interview.There are two round- round 1 - easy, asked to explain the case study verbally. cross questioning post the explanatin. round 2- difficult. tricky questions asked. stress interview majorly. qstn- 5l and 3l jug question. guesstimates were asked to test the presence of mind.

First there is an online assessment round where numerical analysis and verbal reasoning is tested > case writing and interview where you get a case study that you have to solve in 30 mins and an associated interview is conducted afterwards where you discuss your answers > Final interview (EBI +Fit) this is the final round which i am yet to attend but is a behavioural round where you'll be probed on the specifics of your resume and some guesstimates, brain teasers may be asked.