I applied through college or university. The process took 2 days. I was interviewed at my campus. It was a 2 day process. There were 7 rounds of recruitment. 1. The process started with an aptitude test which was quite easy. The test had 3 sections- Quantitative Aptitude Engilsh Techincal aptitude Nearly 60-70% qualified after this round. 2. Next was an extempore kind of round In this round each candidate was asked to speak on a topic of their own choice for 1 minute. There was freedom of selecting any topic.(I spoke on Dont judge a book by its cover) In this round mentors looked for a person who can speak 4-5 sentences in English fluently. The key here is Confidence, posture,and ability to deliver clear content. 3. Next was a team activity round. A team of 4-5 people was formed and were asked to do a task in 10 minutes. After the time was over, now it was their turn for questions. They asked questions that tested the candidate's presence of mind,. Leadership skills, Task handling capability etc. They will also put mental pressure on u to check ur perseverance and ability to withstand the pressure.