Dear aspirant,

To be very honest you need to score a very high percentile in cat in order to get in the top iims like ahemdabad,Calcutta,lucknow, Bangalore, Kozhikode, indore and many more. So as peer my knowledge you need atleast 99.8+ in cat in order to crack these iims.

However iims like ranchi , rohtak can be available to you in lower percentiles but I would recommend you to keep your percentile as much as possible because there is certain weightage of 12th percentage in the interview round so that could play a crucial role. But it's quite possible to get ranchi, rohtak.

I hope this answer helped you out!!

For m ore information you can check out the link given below-

https://bschool.careers360.com/exams/cat