the first round was basic quantitative ability, similar to ones you find in tests like CAT. 35 questions in 10 minutes, with bonus points for solving it faster. 2nd round was also on math, but more of a deriving results from charts type and a few logical reasoning questions. then the interview was in 2 parts, one technical which included basic questions on data structures, C++/Python etc. and the HR round was the general why do you want to work here, are you open to so and so working hours, and a few questions about my experience leading college committees (which was in my resume).