To be eligible for the Bachelor of Business Management (BBM) degree at B. S. College, Patna, candidates must have completed their 10+2 education from a recognized board with a minimum aggregate of 50%. Additionally, applicants must have a strong foundation in subjects like Mathematics, Economics, and Business Studies. Good communication skills, analytical thinking, and problem-solving abilities are also desirable traits for prospective students. Admission may be granted based on merit or through entrance exams conducted by the college. Overall, students must demonstrate a keen interest in business management and possess the necessary academic qualifications to pursue the BBM degree at B. S. College, Patna.