B.Tech

Yes, you can only if the university under which your college and Sasi Institute of Technology and Engineering and comes allow the inter-college transfer. And also there should be vacant Seats to take admission in Sasi or any other institute. You also have to score high in first year to get that seat

Hello Abhishek,
For your budget, you need to take admission in a government college. For this you need to score very high in your 12th as well as JEE Mains and JEE Advanced or CET of your state.
Now everything is in your hands.

Hi, yes you may, however see that you have enough time to submit your application. Ideally a year is required for the entire process and applications are submitted a year before the intakes. Also, I would recommend you to take the TOEFL if USA is what you are planning for.

You should have knowledge of botany. Maths is not necessary for ICAR.

Yes, you can but you need to satisfy the age criterion for admission in a B.Tech course plus you need to be a science student i.e. in class 12th.

You can try through management seat but management quota admission and fee cost is not advertised openly by any of the colleges/universities across India as being a paid seat it totally depends on the discretion of the college authorities. Please contact the college authorities for all the details.

No, there is a good college in Hyderabad which you can consider:
Backstage Pass Institute of Gaming and Technology
For details, check the link below:
https://www.shiksha.com/it-software/game-design/course/b-tech-in-computer-science-and-game-development-backstage-pass-institute-of-gaming-and-technolog

It depends on which country you want to go for. In maximum countries there is no course like Diploma. But yes, you can get exemptions in subjects which you have already cleared if course is matched.

There are certain M.Tech courses in IITs and NITs. You can prefer this after clearing GATE.