To be eligible for the MBA program at A.R.J Institute of Management Studies, Mannargudi, candidates must have a bachelor's degree in any discipline from a recognized university with a minimum of 50% aggregate marks. Additionally, candidates must have a valid score in CAT/MAT/XAT/CMAT or any other national-level management entrance exam. Work experience is preferred but not mandatory. Candidates will also need to participate in the institute's selection process, which may include a group discussion and personal interview. Meeting these eligibility criteria will ensure that candidates are well-prepared to excel in the rigorous academic environment of the MBA program at A.R.J Institute of Management Studies.