You can check your chances in various colleges based on your score and category, you should try Careers360 college predictor and rank predictor.

Link for Careers360 rank predictor:- https://engineering.careers360.com/gate-college-predictor

All the very best and good luck.

I would suggest you use below provided Gate/PSU college predictor to check what all admission possibilities you may have -

https://engineering.careers360.com/gate-college-predictor?icn=gate-clgpd&ici=QnA_Answer

Good Luck!!!