Hello Ram,

Based on this score, The chances are there to get a seat in IITs but chances are less to get the core branches. You can have the chance to get M.tech Climate Science and Technology, M.tech Infrastructure Engineering and Management, M.tech Structural Engineering-

Indian Institute of Technology Bhubaneswar

Indian Institute of Technology Guwahati

Indian Institute of Technology Delhi

You can also use GATE College Predictor tool to know your other chances.

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

Good Luck!