Hello Aspirant, I am telling you some NITs in which you can apply for the computer science branch. It is difficult to get the seat by this rank but I will tell you some names in which you have to apply. 

1. National Institute of Technology Arunachal Pradesh

2. National Institute of Technology Sikkim

3. National Institute of Technology, Manipur

4. National Institute of Technology, Mizoram

5. National Institute of Technology Agartala

 I hope this will help you.