To be eligible for a BA degree at RameshwarDas Pannalal Women's College, Patna, candidates must have completed their 10+2 education from a recognized board or equivalent. Additionally, they must meet the minimum percentage requirement set by the college for admission. Candidates may also need to appear for an entrance exam or interview conducted by the college as part of the admission process. Meeting these criteria will ensure that students are well-prepared to pursue a Bachelor of Arts degree at RameshwarDas Pannalal Women's College, Patna.