Dear student,

The basic eligibility for BSC is:

• You need to have is 50-60% in Class XII from any recognised board.
• The age limit to take admission in BSc courses is a minimum of 18 years or above 18 years.
• You must have core subjects like Maths, Physics, Chemistry and Biology in their Higher Secondary level.

Top college get students based on entrance exams.

Your score is abit low, you can try admission is aided college or semi aided college. they have reservations for various categories like sc st etc. If applicable you can apply