Hi Sathya 

National institute of technology , Karnataka ( NITK), offers degree programmes at undergraduate, Postgraduate and doctorate ( PhD) levels 

- admissions are done on the basis of JEE main through Jossa counselling and CSAB ( central seat allocation board) special round.

- also you should secure atleast 75% marks ( 65% for SC/ST/PWD) in class 12 or be within the category wise top 20 percentile.

All The Best!!