To be eligible for the BSc degree program at Bishop Caldwell College, Thoothukudi, candidates must have completed their higher secondary education (10+2) with a minimum aggregate of 50% in relevant subjects. Additionally, candidates must have studied Physics, Chemistry, and Biology/Mathematics as compulsory subjects in their qualifying examination. Admission to the BSc program is based on merit, and candidates may also be required to appear for an entrance exam conducted by the college. Meeting the eligibility criteria and securing a good score in the entrance exam are essential for admission to the BSc degree program at Bishop Caldwell College.