Based on 2022 WA CDL manual

Mistakes allowed
Passing score
Official WA School Bus: What to Expect
Total number of questions

Number of questions required to pass

Percentage required to pass

Washington Commercial Driver's License
Washington Commercial Driver's License

Trying to see if you are ready to earn your school bus endorsement? Our Free Washington CDL School Bus Practice Test is perfect for that. This test is everything that you could want in a practice test. It is drawn from the same resource as the real test and includes the same content. It is also is formatted like the real test so you know exactly what to expect when you visit the DMV. We understand how big a step earning your school bus endorsement can be for a driver and we want you to be fully prepared to pass on your first endorsement exam attempt. Our test questions cover everything you need to know, such as: loading and unloading children, danger areas, rules of the road, signaling, dealing with disruptive passengers and much more. Are traffic control devices at railroad tracks with gates called active crossings? Should all back-up maneuvers be done before loading and unloading? These are examples of the questions that are on the practice test.

To further help you learn the content that is on our practice test, we have included answer explanations. These are important to read if you want to ensure you gain the knowledge needed to earn your endorsement. There are 25 multiple choice questions on the test and you need to answer 80% correctly to pass. The test can be taken an unlimited number of times to further help you prepare. So don’t walk into the DMV unprepared, take our practice test and get a free preview of what to expect on the real test.