Hii

1.Old NIT's are reputed colleges in India.

Colleges                        Rating

2.SRM, Chennai              AAAA+(Outstanding)

3.Manipal Institute of Technology, Manipal  AAAA+(Outstanding)

4.Nirma University, Ahmedabad           AAAA(Very Good)

5.Pandit Deendayal Petroleum University, Gandhinagar   AAA+(Good)

6.Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar   AAAA (Very Good)

New NIT's can only ranked if you can provide specific one's accordinlgy i can check thier rating.

All the best.