Hello there! Hope you are doing good.
I assume you are talking about Goa Institute of Management(GIM).
GIM does not accept NMAT score for MBA programme.
It accepts scores of CAT, XAT, CMAT, GMAT.
I’m sharing a link with you which consists of the percentile scores for the mentioned exams.
Hope you found this answer helpful. Good luck for your future!
Know your Admission Chances for Colleges Accepting NMAT score