To be eligible for a BA degree at M.M. Arts and Commerce College in Belgaum, candidates must have completed their 10+2 education from a recognized board or university. Additionally, they must meet the minimum percentage requirement set by the college for admission. Some courses may also have specific subject requirements, so applicants should ensure they have studied the necessary subjects at the 10+2 level. Candidates may also need to appear for an entrance exam or interview as part of the admission process. Overall, prospective students should carefully review the eligibility criteria provided by the college before applying for the BA program.