Hello Raman,

MBA is Master In Business Administration which is conducted to get into this program , you need to go through various process.

Entrance Exams Conducted by CAT to get into IIM'S and Top B-school across India. Most of colleges across India accept CAT score.

Talking About IIM-A : IN 2017-18 the institute has sent call letters to 182 students who have scored 90 percentile or less in CAT, by an IIMA official, to promote diversity in its classes is behind this decision.The lowest percentile rank for OBC category is 75.53 percentile, for schedule caste it is 70.78 percentile, 60.84 percentile for scheduled tribe and 70.81 percentile for differently abled candidates who have cleared CAT 2017. Reason for issuing call letters to students with CAT score considered low for other IIMs is that IIMA invites top scoring candidates from varied courses -be it journalism, business administration, arts and humanities, design course, LLB or BTech- BE to mention few.

Other Top IIMS and Bschools : You can expect a call at 90+ only if you have an extraordinary profile and that makes you Different from others. In general, 95-98+ is expected to get from Top IIMS and Top Bschools. GD/PI, Academic matter after getting a call to get convert.

Shoot for a Moon, You'll definitely shoot a Star.

All the best for your future endeavours !!!

Hope your query has been answered. If you still have more queries, you can ask.

For IIM Ahmedabad minimum 80%ile in CAT is must for calls.

For all other IIM its nearly around 90 percentile  detaiked cutoff for receiving calls shared below.

https://bschool.careers360.com/articles/iim-cutoff