Hello Kunal,
Hope you are doing well.
SomeoftheSubjectsavailableinBachelorofScience

Biology.

Biochemistry.

Botany.

Chemistry.

Computer Science.

Electronics.

Environmental Science.

Mathematics.
These subjects may be change from college to college.
Good luck

Hey!

The syllabus for Bsc in the very first year is not so difficult but to get proper details about the subject, you need to provide us with the stream in which you are interested in. Please provide us with proper information. 

Thanks.