To be eligible for the Diploma degree at Acharya Ramendra Sundar Primary Teachers' Institute, Birbhum, candidates must have completed their 10+2 education from a recognized board. Additionally, they must have a minimum aggregate score of 50% in their qualifying examination. Candidates must also pass the entrance examination conducted by the institute to secure admission. It is also mandatory for candidates to have a strong interest in pursuing a career in primary education and possess good communication skills. Meeting these eligibility criteria will ensure that candidates are well-prepared to excel in the Diploma program at Acharya Ramendra Sundar Primary Teachers' Institute.