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/gate-college-predictor

I hope this helps. all the best.

Hii

Dear Its hard to say as because  there are lot many factors depends on your caste ,specially aged while even your graduation percentage  as well, so i would like to suggest you to check our tool for PSU & Colleges , kindly refer the below link  which gives you both PSU and Colleges as well

Https://engineering.careers360.com/gate-college-predictor?icn=GATE-clgpd&ici=clevertap-exit-intent

The while i would also like suggest to go through the previous year cut off as well

Https://engineering.careers360.com/articles/gate-cutoff-for-iits

Regards