To pursue a B.Sc. (Bachelor of Science) degree at Sardar Raja Arts College Tirunelveli, candidates must meet certain eligibility criteria. Firstly, applicants should have completed their higher secondary education (10+2) or its equivalent from a recognized board. They should have studied science subjects such as Physics, Chemistry, and Biology/Mathematics in their 10+2 curriculum. Additionally, candidates must have obtained a minimum aggregate score of 50% in their qualifying exams. It is important to note that eligibility criteria may vary for specific specializations within the B.Sc. program, and candidates are advised to refer to the college's official website or prospectus for further details.