Hi, its good that you got good marks in your 12th examination. Since you're asking colleges for B.Com (//B.Com) in specially in Delhi so I'm mentioning some colleges you can try in any of them;

• Delhi College of Arts and Commerce.
• Deen Dayal Upadhyaya College
• Hansraj College
• Hindu College
• Ramjas College
• Shaheed Bhagat College
• Shri Ram College of Commerce

So these were the colleges those I can suggest you for B.Com point of view. Rest you can identify more colleges on Careers360 website.

Good Luck.