Hey Swapnil,

To enroll in the M.Tech program you need to have a GATE score to get admission in top colleges in India like IIT's, NIT's, IIST, etc. And you can also appear for the state exams for PG for M.Tech.

And it depends on which stream you took in your bachelors. and if you choose specialization according to your bachelor's degree branch then it would be more valuable.

Hope that helps

all the best