Dear Student,
Glad to hear from you about your interest to do b.com, doing it with a private colleges provides you with exposure which no government college can really give. Following are some of the colleges in Delhi/NCR for pursuing B.com:-

• Sharda University
• Amity International University
• SRM University
• Jindal Global Business School
• K. R. Mangalam University
• SGT University
• PDM University
• G.D. Goenka University
• Amity University, Gurgaon
• Galgotias University
• J. K. Business School
• The Northcap University

Following were some good and recommendable private colleges for pursuing B.com in Delhi. Hope this might help you.