Hello aspirant,

Congratulations for getting good percentile in JEE mains. Sorry to say but you have very less chances of getting admission into any NIT because the cut offs for NITs are very much higher than your rank.

As the NITs are the second most preferable colleges in the nation so that the cut offs are very much higher. You may also go through the below link in which the cut offs for all NITs category  wise given that will clearify your ideas about the cut offs and your chances of admissions.

https://engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches

Also you may go with our college predictor tool that will help you in finding and predicting some good colleges for you according to your percentile and category.

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Best of luck.