To be eligible for a BSc degree at Government first grade college, Ramanagara, candidates must have completed their 10+2 education with a minimum of 50% aggregate marks in the Science stream. Additionally, candidates must have studied subjects like Physics, Chemistry, and Mathematics/Biology in their higher secondary education. Admission to the BSc program at Government first grade college, Ramanagara, is based on merit, and candidates may need to clear an entrance exam or interview as part of the selection process. It is also recommended for candidates to check the specific eligibility criteria set by the college before applying.