B.Tech

You can go for some engineers post in Navy, or if you are interested in some research oriented stuff, you can apply for scientist post. There are many ocean research institutes.

As per MHRD, seats allotted to foreign nationals are supernumerary with a cap of 10% of total number of seats in every course at IITs.

If you have done B.Tech in CSE from recognized university, then you can crack placements very easily. Having Animation course somehow will become different field. So think wisely.

You can do MBA, as you have started doing that. If you are doing MBA for a recognized university from where you can transfer yourself to some other institute, then score good marks in your present year. If not, then start preparing for competitive entrance exams required for MBA admissions in good institutes. If you score good marks in those entrance exams, then you will definitely get admission in good institute offering best placements.

M.Tech and MBA are two different fields, you first decide whether you want to go for technical background or business background. If you love studying your technical then go for M.Tech, otherwise MBA if your mind is towards business or even if money is a matter. For M.Tech, you have to clear GATE exam and for MBA you need to give CAT and comparatively CAT is easier than GATE, but as the trends are changing more people are tending towards CAT than GATE.
However, there are some colleges in India which give admission without appearing for GATE and CAT exams.

Hi,
I am studying at UBS. So, I would be able to share about UBS only. See all of these colleges obviously get you a placement. It's just that what you get paid. If you are looking for an ROI, then UBS is definitely not the answer. We are getting one third of what we have paid for the MBA programme here. But yes, you get a Cardiff degree along with AICTE approved PGDM degree. That's the USP of UBS. Best luck.

Yes, you are eligible. You just need to clear the entrance test of B.Tech of the University you want.

Hello,
All institutes under Symbiosis University confer the same MBA degree. Just that the name of the college changes (that's pretty obvious). The degree is not distinguished.

You can check the below link for various colleges offering distance courses for B.Tech. You can check the respective college for admission process. IGNOU is the most preferred one for distance courses. https://www.shiksha.com/b-tech/colleges/distance-correspondence-b-tech-colleges-india.