B.Sc Multimedia

Yes, you are eligible for B.Sc in multimedia and animation in "some" of the colleges.

Blue Frames Animation is the best multimedia training academy in Hyderabad, India.
It's team of experienced professional artists from Media background, our team includes members having more than 10 years' experience in the industry. Each department is specialist in delivering world class services to the Entertainment Industry - graphic design, motion pictures, commercials, trailers, music videos in various categories as Animation, VFX, Matte Painting, and Computer Generated Imagery etc. Also provide 100% placement assistance.

Yes, you can. Just make sure that you have deep interest and you join a good college. Some of the colleges are National Institute of Design, Frameboxx Animation and Visual Effects, Amity University. Keep a track of the application forms of the same.

On the basis of the ranking in this year itself, I have some very good or you can say, best colleges to suggest you. They are as following-
Institute of Mass Communication and Media Technology-IMCMT Kurukshetra, Haryana
Jain University, Bangalore
Kurukshetra University, Kurukshetra
LPU, Jalandhar
Asian Academy of Film and Television-AAFT, NOIDA.

Hi!
B.Sc animation and film making would be a better option. B.Sc. In multimedia is only about animations.

I won't suggest you to leave any course in the middle because it will affect your education and it also will have a bar affect on your education profile thus its better to wait until you complete it and then apply for jobs.

The basic eligibility is that the candidate must have passed 10+2 from a recognized board. So, if you have to clear your 10+2 from a recognized board, you are eligible to apply for the exam.