Hi, admission to various DU colleges is based on your percentage in 4 best subjects. DU colleges which ofeer B.Sc Physical Science with computer are:

• Acharya Narendra Dev College
• Atma Ram Sanatan Dharma College
• Deen Dayal Upadhyay
• Deshbandhu College
• Dyal Singh College
• Hans Raj College
• Keshav Mahavidyalaya
• Kirori Mal College
• Maharaja Agrasen College
• Motilal Nehru College
• Rajdhani College
• Shivaji College
• Shyam Lal college
• Sri Aurobindo College (Day)
• Sri Guru Tegh Bahadur Khalsa College * Sikh Minority(SM)

You can check the last year's cutoffs for these colleges from the link given: http://www.du.ac.in/cut-off.html

You can also use Careers360 DU College Predictor 2019, to confirm about your chances. The predictor will show colleges in which you can get admission based on your best of four percentage and the DU cut off trends.

Good Luck