For coding aptitute questions were from c, cpp, output based and i can say indiabix level coding mcqs. second round was dsa on same day at git. There were 5 questions 1 was easy , 3 was mediu and 1 was implementation bases which was lengthy. so I was only able to solve 4 questions and implemented some of the requirements of the 5th question . Topics were: basic math (prime factors, odd/even, factors), array, string, hashmap, 2d matrix and Implementation question was too length it was to implement student and book management. Got selected for interview.