As per the eligibility to apply for NIMCET Entrance Exam you should be graduate (BCA/B.Sc (Hons.)/B.Sc/BIT) as per 10+2+3 pattern from a recognised university with minimum 60% as a general category & 55% as SC, ST category.

The candidate with BE/ B.tech or equivalent degree can also apply.

You can check the further information about the eligibility with the given below link.

https://it.careers360.com/articles/nimcet-eligibility-criteria

Good Luck!