To pursue a Diploma degree at Omega Institute Of Professional Studies in Ujjain, candidates must fulfill certain eligibility criteria. Applicants should have completed their 10+2 education from a recognized board or equivalent. The minimum aggregate marks required may vary depending on the specific diploma program. Additionally, some diploma courses may have specific subject requirements, which candidates must have studied at the 10+2 level. It is important for applicants to meet the age criteria set by the institute. Furthermore, candidates may need to appear for an entrance examination or personal interview, as per the institute's admission process.