As per my knowledge you get admission through 69% aggregate marks in class 12th with commerce.

here, I am giving you list of the some good commerce colleges in Delhi in which you can apply.

Shri. Ram College of Commerce
North Campus, University of Delhi,
Guru Teg Bahadur Marg, Maurice Nagar,
New Delhi, Delhi 110007

Lady Shri Ram College for Women
Lajpat Nagar IV,
New Delhi-110024

Ramjas college
Ramjas College University Enclave,
Delhi-110007, India

Hindu College North Campus,
University of Delhi,
Delhi – 110007

Sri Venkateswara College
Benito Juarez Road, Dhaula Kuan,
New Delhi, Delhi 110021

Hans Raj College
Mahatma Hans raj Marg, Malkaganj,
Delhi 110 007, India

Shaheed Bhagat Singh College
Sheikh Sarai Phase II,,
New Delhi, Delhi 110017

Jesus and Mary College
Chanakyapuri,
New Delhi, Delhi 110021

Sri Guru Gobind Singh College of Commerce
Netaji Subhash Palace, Guru Govind Singh College,
Pitampura, New Delhi, Delhi 110034

Indraprastha College for Women
31, Sham Nath Marg, Civil Lines,
New Delhi, Delhi 110054