The number of questions on a permit test can vary depending on the state or country where the test is administered and the specific requirements of the licensing authority. In the United States, for example, permit tests for driving typically include between 20 to 50 multiple-choice questions covering topics such as traffic laws, road signs, and safe driving practices. However, the exact number of questions and the passing score can vary between states. It's essential to check with your local Department of Motor Vehicles (DMV) or licensing authority to get accurate information about the permit test requirements in your area.