Hlw aspirant,
Physics Hons in BSC is a three year bachelor's degree course in physics, the criteria for getting admission in the subject is a student must have passed class12th with physics chemistry and mathematics with an aggregate of 55% so you can apply for it because you had mathematics as a subject.
Best colleges in India for the course are...
. Lovely professional University
.Amity University
. Delhi University
. Christ University
. Symbiosis institute of technology
. Fregusson college

Good luck.