To be eligible for the Post Graduate Diploma degree at Indore Indira Business School Indore, candidates must meet certain criteria. Firstly, applicants should have completed their graduation in any discipline from a recognized university or institute. Additionally, a minimum aggregate score of 50% is required in the qualifying examination. Furthermore, candidates are required to appear for a national level entrance examination, such as CAT, XAT, GMAT, or CMAT, and obtain a valid score. The selection process also includes a personal interview and group discussion round. It is important for candidates to have a strong academic background, good communication skills, and a keen interest in the field of business management.