M.Tech Mechanical from NIT Agartala is a decent choice. After this course, you can become a researcher or join the workforce.
The faculty for Mechanical is quite supportive, and there is almost no pressure from their side. You’ll have to depend on self-study, but the freedom is unmatched. The lab facility isn’t top-notch, so students collaborate with other colleges for research work.
Data is not available for branch-wise placements. But overall, last year, out of 161 graduating M.Tech students, 106 were placed at a median package of INR 6.50 LPA.