Hello Sanskriti, 

It is good to know about your ranking in jee mains.

Now you have real good chances of getting admission into an NIT. The thing which can be a matter of concern is the branch.

The previous trends are all in your favour to get a seat for sure but the rankings of NIT will also be concerning for you. 

If you want to know about approximate proper predictiom then you can visit the link given below.

https://engineering.careers360.com/jee-main-college-predictor

This tool will help you to know your chances based on previous trends and rankings.

You can also check for the trends here

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-cutoff/amp