To be eligible for a BA degree at Janhit Mahavidyalya, Jaunpur, candidates must have completed their 10+2 education from a recognized board or university. They must have obtained a minimum aggregate of 50% marks in their qualifying examination. Additionally, candidates may be required to pass an entrance exam conducted by the college or meet any other specific criteria set by the institution. It is important for candidates to check the official website of Janhit Mahavidyalya for detailed eligibility requirements before applying for the BA degree program.