How many questions do you have to get right in a cdl exam?

The number of questions you need to answer correctly on a CDL (Commercial Driver's License) exam varies by state, but typically, you need to get at least 80% of the questions correct to pass. For example, if the exam consists of 50 questions, you would need to answer at least 40 correctly. It's essential to review your state's specific requirements, as they can differ.