Shri Ram College of Commerce, University of Delhi

Irrespective of the percentage, in your case, you won't be eligible for admission in SRCC because it's compulsory to have Maths in +2.

Yes, it's compulsory to have Maths in class 12th for B.Com (Hons) in SRCC.

The documents required:
Class 12th Official Marksheet
Class 10th Official Marksheet
TC
Migration Certificate
Character Certificate
http://www.srcc.edu/academics/admissions/admission-procedure/undergraduate

Yes, it is compulsory to get passing marks in maths. But it's not compulsory to add it in your best four percentage.

In the month of May, Delhi University forms are available online. You need to fill-up that and wait for the cut-offs to be released. So, if you clear the cut-off of SRCC, come to the college and get done with the admission process.

You can pursue BA (mass communication).

It is compulsory to have maths in +2 to be eligible for admission since SRCC offers only honors courses and hons courses require maths.

General Category: (first cut off; second cut off)
B.Com (H)- 97.75; 97.5.
BA Economics (H) (first cut off)- 97.75; closed.

No, SRCC has two undergrad courses and both are honors courses, B.Com (H) and BA Economics (H).

The direct method is the merit-based method, which means you get admission based on your score in graduation, in your case 84.3%. Exam-based method is where you have to appear for an entrance exam conducted by the college itself and your admission would depend on the marks you score in this entrance