Hello Manoj,

If you still want to do MBA From IIM, try for IIM - Indore Integrated MBA program 5yrs, Best ever program after 12th

Selection is on the basis of CAT score conducted by IIM's.

Eligibility of CAT is:

1.To have a bachelor degree with minimum 50% marks from a recognised university.

2.Candidate who are in the final year(bachelor Degree) is also eligible.

3. No age bar 

Https://bschool.careers360.com/articles/iim-admission-criteria

All the best