Hi Aspirant,
Hope you are doing great as per the question asked by you, yes you can certainly take admissions in N.I.T.s for M.C.A the only eligibility that one need to fulfill are in graduation are to have Maths or computer as a subjects or The candidate must have passed the qualifying exam in one of the subjects of Mathematics or Statistics.
For more information you can visit the link given below:
https://it.careers360.com/articles/nimcet-eligibility-criteria
Hope you found this answer useful. Stay motivated stay positive.
All the best!
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