Hi Susanta ,

First of all , get into NIT's a person have to score minimum 

For General Category 200+

For OBC Category 160-190

For ST/SC Category 130+

As you are from OBC domain and your marks are not upto the limit so you can't able to take admission in NIT Kurukshetra. 

But you should try in other State Government Colleges where you can easily get the admission.

All the best