hi

according to the careers360 JEE rank predictor your approximate general rank will be between 75795 to 83295 and your category rank will be between 1 to 178. Average cutoff of NIT for computer science branch is around 800. And rank will be less than 200 so yes you can get any NIT.

Hello, congratulations for the result. 

For finding out in which college  you have a chance you can use the  college predictor tool available on careers 360 website whose link is given below

Https://engineering.careers360.com/jee-main-rank-predictor

I hope this helps. all the best