Vibhanshu, I will list down the top colleges you can get admission in under JEE Main. This is based on your rank and previous year cutoffs. You can try for admission in these colleges (decreasing order of preference):- 

• National Institute of Technology Agartala
• National Institute of Technology Arunachal Pradesh
• National Institute of Technology Hamirpur
• National Institute of Technology Meghalaya
• National Institute of Technology Puducherry

You can fill a large number of branch preferences in the JoSAA website. 

But again it depends on the number of students who appeared for the exam and as well as the difficulty of the paper.

For more information, you can refer to :- https://engineering.careers360.com/articles/jee-main-cutoff

Feel free to ask if you have any more queries.

Hope this helps!

All the best!

Dear aspirant your rank is average enough to get a seat in nit but you would not get it in the first rounds.  You can get it in the special rounds.  You can get nit pondicherry, nit silchar, nit Punjab, nit agartala, nit sikkim, nit mizoram and branches like aerospace, chemical, civil,