Kindly mention the entrance exam you are referring to. I am assuming it is jee mains, then you have chances of getting good IIITs and some lower NITs for computer science branch.

Some of the options according to your rank are:

1. IIIT Kota

2. IIIT Pune

3. IIIT Sonepat

4. Nit Srinagar

5. Nit Sikkim

I will suggest you to opt for IIITs instead of North eastern NITs. Check out the link below of our jee mains college predictor tool.

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Good Luck !