The eligibility for BSc Computer Science are:

• Must have passed 10+2 with 45% marks in aggregate.
• Must have Physics, Chemistry and Mathematics as the compulsory subjects

The eligibility for BSc Electronics are:

• Must have passed 10+2 with 45% marks in aggregate.
• Must have Physics as a compulsory subject in 10+2. Although some colleges ask for Mathematics.

So partially you are eligible for BSc Electronics but not for BSc Computer Science.

To know about both the subjects visit the link below:

https://dqxeclau.top/courses/electronics-sciences-course

https://dqxeclau.top/courses/b-sc-computer-science

Some of the colleges providing BSc CS courses are:

Galgotias University, Greater Noida

Graphic Era University, Dehradun

JS University, Shikohabad

GGU Bilaspur - Guru Ghasidas Vishwavidyalaya

For more college of BSc CS visit the link below:

https://university.careers360.com/colleges/list-of-bsc(hons)-in-computer-science-universities-in-india

I hope this answer helps. All the very best for your future endeavors!