Dear candidate...... hope you're doing good..

Well, basing upon your rank in JEE MAINS, you may not get admission into any of the NITs in the core branches like mechanical engineering, computer science engineering, electrical engineering, etc. But since you're a OBC candidate, you can still give it a try at the time of counseling and can also apply for other gftis and deemed universities.

Hope this helps you out.....

Best of luck:)