Hi Aspirant,

Hope you are doing great as per the question asked by you, you need to score as high as more than 95 percentile then only you stand a chance in CAT exam because your class 10th and class 12th are average so you need to work very hard to get a seat in I.I.Ms. Cutoffs of I.I.Ms are generally very high despite of category and all.

Hope you found this answer useful.Stay motivated stay positive.

All the best!