To pursue a Bachelor of Arts (B.A.) degree at Government Arts and Science College, Ollur in Thrissur, candidates must meet certain eligibility criteria. Applicants should have successfully completed their higher secondary education or its equivalent from a recognized board. They must have studied relevant subjects as per the college's guidelines, which may include a combination of humanities, social sciences, or languages. Additionally, candidates must meet the minimum percentage requirement set by the college. Admission to the B.A. program is based on merit, and candidates may need to appear for an entrance examination or interview conducted by the college.