Hello,

There are a lot of courses offered under the Bachelor of Science degree.The basic eligibility for getting admission is to have a minimum mark of 50 - 60 % in 10+2 .The cut off marks may vary depending on the course and college.There are some entrance tests like IAT, GSAT, NEST, BHU UET for admission to certain universities.

Hello,

The percentage you need to get in +2 examinations to get a merit admission in B.Sc course is a minimum of 50-60% . The admission depends on the merit and who scores more would be preferred for the admission first .  For an admission with merit you need o get a minimum of 75-80% of marks  so that you would get a good college to pursue B.Sc .

Hope this helps you and All The Best .