There will be 40 questions on your exam, and you’ll need at least 32 questions answered correctly to pass and to be eligible for your driver’s permit. The DOL written test questions will be multiple-choice, covering road signs, traffic laws, and safe driving practices. If you’re 15 ½ or older and ready to get started towards your WA driver’s license, you will need to pass a knowledge test that is based on the driver’s guide, as well as a vision test, and also pay a small testing fee. This Washington DOL practice test has just been updated for February 2024 and covers 25 of the most essential road signs and rules questions directly from the official 2024 WA Driver Handbook.