To be eligible for the Post Graduate Diploma degree at National Institute of Hotel Management & Tourism (NIHMT) in Bhubaneswar, candidates must fulfill certain criteria. Firstly, applicants should have completed their bachelor's degree in any discipline from a recognized university. Additionally, they must have obtained a minimum aggregate score of 50% in their undergraduate studies. It is also essential for candidates to possess good communication skills in English, both written and spoken. Moreover, prior work experience in the hospitality industry is preferred, although it is not mandatory. Lastly, applicants may be required to appear for an entrance examination conducted by NIHMT, which will assess their aptitude and knowledge in the field of hotel management and tourism.