I have gate score of 596 in ME and want to do M.tech in aerospace is there any chance of getting admission in any of these IIT(Bombay, Madras, Kharagpur, and Kanpur) ? or should I try to apply on RA course in IIT?
Your Statements seems to be contradictory. I may be wrong but as far as i know you can't do Mtech in Aerospace by Appearing and scoring for GATE in ME.
If you wanted to do Mtech in Aerospace then you should have opted Aerospace Engineering (AE) Paper instead of ME. Please correct me if i am wrong.