To be eligible for the Diploma degree at St.Xavier School & College of Nursing, Kumbakonam, candidates must have completed their 10+2 education with a minimum aggregate of 50% marks in Physics, Chemistry, and Biology. Additionally, candidates must have a valid score in the relevant entrance exam conducted by the institution or the state board. It is also mandatory for candidates to meet the age criteria set by the institution. Prior work experience in the healthcare sector or relevant field may be an added advantage during the selection process.