Hello Aspirant,

NIMCET is the entrance Exam for the admission to MCA programme to get into NITs. As per the eligibility,  You should be passed  B.Sc. / B.Sc. (Hons) / BCA / BIT of minimum three years full-time from a recognized University with Mathematics/ Statistics as one of the subjects, B.E./ B.Tech. from a recognized University with minimum 60% marks or 6.5 CGPA on a 10-point scale as General or OBC candidates & 55% marks or 6.0 CGPA on a 10-point scale as SC, ST category.

To check the further eligibility & syllabus, you can go through with the given below link.

https://it.careers360.com/exams/nimcet

The other colleges you can prefer given below-

Guru Gobind Singh Indraprastha University, Delhi
Mount Carmel College, Bangalore
Jawaharlal Nehru University, New Delhi
Jamia Millia Islamia, New Delhi Etc.

Good Luck!