To be eligible for a BSc degree at Government College, Mandi, Mandi, candidates must have completed their 10+2 education from a recognized board with a minimum aggregate of 50% in relevant subjects. Additionally, candidates may be required to pass an entrance exam conducted by the college or university. Some programs may also have specific subject requirements, such as Mathematics, Physics, and Chemistry for certain science streams. It is important for applicants to carefully review the specific eligibility criteria for the BSc program they are interested in before applying.