To be eligible for the BBM degree program at Rosario College of Management Studies in Mangalore, candidates must have completed their 10+2 or equivalent examination from a recognized board with a minimum aggregate of 50%. Additionally, applicants must have a strong interest in business and management studies, as well as good communication and analytical skills. Some colleges may also require candidates to pass an entrance exam or interview as part of the admission process. Overall, students who are committed to pursuing a career in business and have the necessary academic background and skills are encouraged to apply for the BBM program at Rosario College of Management Studies.