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.

Hey Prashant.

See the marks u have scored is not enough for u to get admissioned in the IITs but if might be somewhat sufficient for some of the NITs to pursue ur higher studies in the field of ur interest. U can also apply for other state college and private institutions for ur MTECH career.

I m providing u a link for ur help. Hope it might help u in some way.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/gate-college-predictor&ved=2ahUKEwjtgsq38ovhAhWDiXAKHSqhDr8QjBAwAnoECAgQCg&usg=AOvVaw1xiFTORDwDEpBZmadY5ZwG

Ask if any query. Good luck