For our batch there was 4 rounds of interview.1st round was general aptitude of 25 questions.2nd round was group discussion on topic(Can AI tutors can replace offline teachers or not).3rd round was explaination of aptitude questions from round 1 and it was considered as technical round 1. 4th round was unexpected written test where they have given 5 questions of analytical skills and we have to choose any two of them and solve step-by-step process to solve it. But from my point of view I don't think they have choosen candidates based on total aptitude,not even one technical questions was asked and 62 candidates were selected for 4th round out of which only 6 have selected for the company.i don't think this is the correct process to select anyone for any position.

I applied through one of Institute, there were 4 rounds, Aptitude round, GD round, Technical round and last Manager round.. Aptitude round conducted in pen-paper mode and difficulty was average