Hello Prashant,

It would be difficult to tell you the exact about the admission possibilities as cutoff varies every year depending on the various factors such as No. of candidates appeared for the Exam, Difficulty level of the Exam, Performance of the Candidates etc.

NITs admission is through CCMN Counselling on the basis of IIT JAM score. You need to apply CCMN Counselling when its registration start, The registration is expected to start from 25th April, 2019 for CCMN Counselling. You can check the further information with the given below link.

https://university.careers360.com/articles/ccmn

Good Luck!