Cochin University of Science and Technology, Kochi

Instrumentation is still finding its scope in the nation . The branches whose needs are the most in Industry will attract the majority of students as well the high package. You can pursue instrumentation but getting a job at core branch at a good package is really difficult. You can go for Higher studies or off-branch for placements.

Yes, if you qualify KMAT you are eligible to apply for CUSAT MBA. KMAT is also easy as compared to MAT/CAT.

I would suggest you to choose SOE at CUSAT campus, since it provides you more exposure to corporate life and beautiful campus atmosphere too. The campus placement cell is also very much active there.

Hello Gupta,
Well, CUSAT is a government college so it has a bit of edge over Heritage's private ownership, however, if you got the main campus of CUSAT then only its worth taking, otherwise, HIT-Kolkata is a better option.
All the best.