Hey Apirant.

See the marks u have scored is not enough for u to bag a seat in the IITs for pusuing ur higher studies in the field of ur interest under ur OBC category also. U would be getting some average NITs for ur MTECH career. U can also opt for some other state colleges and private institutions. I m providing u a link for ur help.

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