Hello aspirant..,

If you qualify the jee mains examination, you can get admission in any other colleges accepting the jee score except the national Institutes of technology. As per the eligibility criteria of the nits you are not eligible for the admission there and it will be found when you submit the certificate for the admission at the time of admission. it is due to that the eligibility criteria mentioned for the admission for the nit have the 75 % for the 10+2 or equivalent as a must required eligibility.

hope this helps

all the best