| | Public Health Safety | CPR What is the percent that you have to get on cpr exam certified? To become CPR certified, you usually need to score at least 84% or 85% on the written test and demonstrate proficient skills during the hands-on practical assessment. CPR - Related Articles Symptoms of ADD in 3 Year Olds How to Break the Yeast Infection Cycle Diabetic Leg Pain Symptoms Hazards of Hospital Waste Does semen help relieve or cure eczema? What Is Caffeine Colon Detox? What Is Considered a Good Cholesterol Level?