Hello,

You are not eligible for some IIMS but not all IIMs have high percentage bar. You can get an admission in IIM for sure.

You can appear any MBA exam for admission. Most preferably MAT,CAT. These are top exams and recognized exams to get an admission in IIM.

The percentage eligibility criteria considered is  50% for general category students and 45% for  reserved category students.

For more information:- https://bschool.careers360.com/articles/iim-admission-criteria

Hope it helps!