Hello Adarsh..

JEE Main Cutoff for Top NITs – The ranks required for admissions are listed out in the JEE Main 2018 cutoff for top NITs. Candidates will be able to check out the detailed opening and closing ranks through the cutoff of JEE Main for top NITs. National Institute of Technology are among the top engineering colleges of the nation and admissions are open only for JEE Main qualified candidates. JEE Main cutoff for Top NITs is declared by the concerned authorities to provide the candidates information regarding which courses and colleges will be allotted according to their ranks. A variety of factors will be considered while the admission authorities determine JEE Main cutoff for top NITs 2018. All candidates are required to meet the cutoff of JEE Main 2018 for top NITs to be eligible for allotment of seats. The top NITs have been decided according to Careers360 rating system. 

For more detailing you can check below link:

https://engineering.careers360.com/articles/jee-main-cutoff-for-top-nits