Dear aspirant, 

Hope you are doing well. As per your query there are many colleges in Delhi that takes direct admission for BSC degree. Some of the best are:

1. St Stephens College

2. University of Delhi 

3. Miranda House

4. Hans Raj College

5. Hindu College

And many more. Hope this helps you. Thank you.

Hello, sciences colleges in Delhi are in great demand for time immemorial. BSc is 3 years courses.Some of the best government science colleges in Delhi for BSc courses
are: -
1. Indira Gandhi institute of physical education and sports sciences, Delhi
2. Ramjas college (university of Delhi), Delhi
3. National Institute of Technology, Delhi
4. Indian Agriculture research Institute, Delhi
5. Swami Shraddanand college, DU ,Delhi
6. Shivaji college, DU, Delhi
7. Bhagini Nivedita college, DU, Delhi
8. Satyawati college, DU, Delhi
Most of the science college in Delhi admit students on the basis of their marks in 12th standard but some of the best BSc colleges in Delhi conduct entrance test for admission in BSc.
Hope this help you
Thank you