To be eligible for the Diploma degree program at St. Joseph Polytechnic College Coimbatore, aspiring students must meet certain criteria. Firstly, candidates should have completed their secondary education (10th grade) from a recognized board or institution. Additionally, they should have obtained a minimum aggregate score of 50% in their secondary exams. It is also essential for students to have studied Science and Mathematics as compulsory subjects during their secondary education. Meeting these eligibility requirements will ensure that students have a strong foundation to pursue a Diploma degree at St. Joseph Polytechnic College Coimbatore, enabling them to gain practical knowledge and skills in their chosen field.