To be eligible for the B.Sc. (Bachelor of Science) degree at Public College of Education Patiala, candidates must meet certain criteria. Firstly, applicants should have completed their 10+2 education in the science stream from a recognized board. They must have studied subjects like Physics, Chemistry, and Biology/Mathematics as core subjects during their higher secondary education. Additionally, candidates must have secured a minimum aggregate score of 50% in their qualifying examination. It is important for aspiring students to note that the eligibility criteria may vary depending on the specific requirements set by the college. Therefore, it is advisable to check the official website or contact the admissions department for accurate and up-to-date information.