B.Tech Scope

You can pursue MBA in which ever domain you feel your interest is in.However one thing that I would like to tell you is dont opt for MBA in biotech as some colleges offer that too.Doing both degree in remote domain will not help(atleast in india as of now) so go for any conventional mba course which you like.

Average placement figure vary year on year.Please check with alumni/current students to get clear picture.

Yes, you can pursue event management course.

B.tech in agriculture is a good option if we see it from research side.
but for that you need to take admission in a reputed and good University like
HAU HISSAR

You can go into food processing and packaging industry which has emerging scope.

MBA or M TECH course to clear the GATE exam.

Hi Akshay,
Why would you like to go for UG courses all over again when you have already completed your B.Tec? In case you had low grades in your B.Tec, I suggest you try universities that may offer lateral entry in 3rd or 4th year of UG studies based on your UG grades. Hope this helps.

you may go for job while pursuing M.tech parallel

MS is the only degree you can opt for after B.Tech if you wish to study abroad and the stream is dependent on your interest but since you have a B.Tech in mechanical, it would be better if you opt for MS in automation, robotics or mechanical

In India, MS is not as good and M.Tech/MBA depends on your interest. You can go for M.Tech, if you want to remain in technical field otherwise you can go for MBA, if you want to be in management.