there are some predictors online so there you can know which college you can get so just check out there because every year it will be keep on chaniging 

 This urls can help you to go through the cut off marks required for different institutions :  1. https://www.google.co.in/amp/s/engineering.careers360.com/articles/gate-cutoff%3famp

2. https://www.google.co.in/amp/s/exams.collegedunia.com/gate/cutoff/amp

To predict your clg this url might help you :  https://engineering.careers360.com/gate-college-predictor

Hope this helps you.

And Congratulations for your result .