Hello!Ishanak

Your score isn't enough to secure seats in old IITs for Mtech program.You can secure seats in newly IITs with stream thermal science.You need at least 780 for securing seats in old IITs with stream thermal science.Right now,to know which colleges you may get with above score visit below mention link:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/gate-college-predictor&ved=2ahUKEwispL6g2JThAhXX6nMBHZmSCiIQjBAwA3oECAcQDQ&usg=AOvVaw1xiFTORDwDEpBZmadY5ZwG.

GOOD LUCK!