if you are doing a BA program from a regular DU college, you are eligible to apply for an M.Com degree from the DU School of Open Learning (SOL). Since you are already a part of Delhi University, your admission to the SOL M.Com program will be based on your performance in your BA degree.

You can apply for the M.Com program through the DU SOL admission portal.

CA, CFA, Acca and other courses you can do along with DU sol m com. In my opinion, you should look out for any professional course if you do m.com from distance learning program.