Hello Peer

With this Score it will be impossible to get IIT's or NIT's for Mtech (Considering General).

But you can go for indisciplinary courses in some of the NIT's.

YOu can also try JNUTH or Anna University or even Osmania University. You can also try some private universities.

You will get PSU with this rank

And As per your score and previous year cutoff the colleges you get in FIRST round are:-

IIT ISM Dhanbad Mining Machinery Engineering Mining Machinery Engineerin

IIT Delhi Instrument Design Development Centre Instrument Technology

IIT Bombay Metallurgical Engineering and Materials Science Materials Science

IIT Madras Applied Mechanic Biomedical Engineering (Biomedical B.Tech)

IIT Patna Materials Science and Engineering Materials Science & Engineering

IIT Bombay Metallurgical Engineering and Materials Science Process Engineering

IIT Gandhinagar Materials Science and Engineering Materials Science and Engineering

IIT Kanpur Material Science and Engineering Material Science and Engineering

You can also use careers360 college predictor to know more about colleges you get as per your score.

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