Hi aspirant

First of all you have to complete your 12th board with science stream for admission in any Bsc courses. Minimum 50% marks on your 12th board is required for admission in Bsc courses. For admission in physics Honours some university taking admission on the basis of your 12th board result for that you have to secure minimum 65% marks on pcm and minimum 70 marks on physics for any university who admit the students on the basis of 12 th result. Otherwise some university has their own entrance examination for admission in any Bsc courses.

I hope it helps you.