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