Dear aspirant hope you are doing well. Eligibility for Paramedical Courses after 12th

You must have passed 12th from the science stream with biology from any recognized board with at least 50% marks. For the diploma courses, there is no minimum percentage as every college has its different criteria about the percentage.

The get a admission in Paramedical Courses After 12th

Paramedical Courses & Duration & Fees

• B.Sc (Respiratory Therapy Technology)3 yearsINR 2 Lakhs to 4 Lakhs
• B.Sc in Dialysis Therapy3 yearsINR 1 Lakhs to 2 Lakhs
• BSc Nursing4 yearsINR 1 Lakhs to 2 Lakhs
• BNYS Course (Bachelor of Naturopathy and Yogic Sciences)5 yearsINR 1 Lakhs to 2 Lakhs

https://school.careers360.com/articles/list-of-paramedical-courses/amp

Hope it's helpful thank you