Hello Rahul,

Admission authority prepares a cutoff list on the basis of which admission is offered to candidates. Candidates must secure the rank within the opening and closing rank to get admission in NITK. Furthermore, candidates will have to secure higher marks in order to secure a good rank in merit list prepared. I would recommend you to go through our article on JEE Main Cutoff for NITK from below mentioned link:

JEE Main Cutoff for NITK: https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-surathkal

All the best!