If you have completed your 10th grade with 73.60% marks and are considering pursuing a diploma course, heres what you should know:

1. Eligibility for Diploma Courses: Generally, a 10th-grade pass with a minimum percentage is sufficient for admission to most diploma courses. Your 73.60% marks should generally meet the eligibility criteria for many programs.

2. Specific Requirements: Each diploma program or institution may have specific requirements. Ensure you check the eligibility criteria for the diploma courses you are interested in.

3. Application Process: Follow the application procedures for the diploma programs you want to apply to. This may include filling out an application form, providing your 10th-grade mark sheet, and possibly attending an interview or entrance exam.

4. Acceptance: If you meet the eligibility criteria and the institutions requirements, your marks should be acceptable.

If you have a particular institution or diploma program in mind, it's best to check their specific admission guidelines or contact their admissions office for precise information.