It's a very lengthy process. Usually aptitude test, group discussion and personal interview. They also give PPO to the people on the basis of performance in the internship, which usually follows 1 or 2 rounds of interview.
I applied through college or university. I interviewed at ITC (Chennai) in Aug 2018
Interview
First aptitude test you have to clear with good marks and then group discussion if Many people cleared the aptitude or else ot will be a direct Personal interview with the higher level manager and personal interview with branch manager or the assistant manager.and the final round woth the HR of the head of office
I applied through college or university. I interviewed at ITC (Hyderābād) in Aug 2018
Interview
Only for mba freshers
1st round test
2nd round with ae
3rd round with am
4th round with abm
5th round with bm
6th round with hr
Finally there will b medical test which is main criteria for selection