To be eligible for the Diploma degree program at Ram Krishna Paramhans Polytechnic College in Jaipur, candidates must have completed their 10th standard (SSC) or equivalent from a recognized board. They must have a minimum aggregate score of 50% in their qualifying examination. Additionally, candidates may need to pass an entrance exam or meet other specific requirements set by the college. It is also important for candidates to have a strong interest in the chosen field of study and a willingness to commit to the academic rigor of the program.