hi adit,

 gate score varies year to year and college to college. it depends on the iit and the department you are going to apply also. however in old iits gate score cutoof is almost 750+ for obc candidate. but some new iits you may get a chance.. you can apply in iit roorkee, guwahati, patna, gandhinagar .to know previous year cutoff follow careers360 page.

Firstly, congratulations for your score in gate.To know about the colleges you can enter you can use the following link. It is used to predict your colleges. The link is "https://engineering.careers360.com/articles/gate-score-predictor". Good luck!