Hey Parul.

The bellow lnk will give you a lost of colleges in Delhi offering B.Com (hons)

https://targetstudy.com/colleges/bcom-hons-degree-colleges-in-delhi.html

The eligibility of these colleges vary with class 12 percentage required between 45% to 65%. Mathematics is a compalsary subject when you want to persue B.Com (hons).

Hope this helps. All the best.