Hello Venkat,

Based on this score you might have the chance to get CSE branch in 

Indian Institute of Technology Roorkee

National Institute of Technology Tiruchirappalli

Indian Institute of Technology Indian School of Mines Dhanbad

National Institute of Technology Calicut

You can also use GATE College Predictor tool to know your other best admission possibilities.

https://engineering.careers360.com/gate-college-predictor

Good Luck!