To be eligible for the PGD program at Infinity Business School, Gurgaon, candidates must have a bachelor's degree in any discipline from a recognized university with a minimum of 50% aggregate marks. Additionally, applicants must have a valid score in CAT/MAT/XAT/CMAT/GMAT or any other equivalent entrance exam. Work experience is preferred but not mandatory. Candidates will also need to go through a personal interview round to assess their suitability for the program. Overall, the eligibility criteria aim to ensure that students have the necessary academic background and aptitude to succeed in the rigorous curriculum at Infinity Business School.