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Free Washington DMV permit practice test online

Free Washington permit practice for road signs, right-of-way, safe driving, and more—with explanations that point back to the official Washington Department of Licensing handbook.

The Washington permit knowledge test has 40 questions; you need 32 correct (80%) to pass. That is above the median of 30 questions across the 50 states QuizLane tracks, so budget more study time than a shorter state would need.

Also preparing for a commercial license? Washington CDL practice · Study guides

Practice coverage
Not started — complete a run to establish your baseline.
173questions · 12 Washington-specific
16topics
80%this state's pass mark

The pass mark shown is this state's published knowledge-test score, not a guarantee of your official result.

Official Washington permit test

Washington DMV permit test facts

40
Questions
32 of 40
Correct to pass
80%
Passing score
15
Min. permit age

These figures reflect the standard Washington Class D permit knowledge test and can change. Always confirm current requirements with Washington Department of Licensing (official source).

Quick practice
10 balanced questions with feedback after every answer.
Topic review
Focus on one knowledge area before returning to mixed practice.
Exam-style run
40 questions, scored at the end — the published length of this knowledge test, not the full study bank.

Interactive practice

Try a Washington DMV permit question now

Test your knowledge below. Every question includes a clear explanation and the exact handbook citation for Washington.

Interactive sampleDriver fitness
Sample 1 of 5

Washington's adult per-se DUI alcohol concentration threshold is:

More Washington sample questions

Review these key questions or jump straight into the full 173-question practice bank, including 12 items testing Washington law specifically.

  1. 1. Washington's adult per-se DUI alcohol concentration threshold is:

    • 0.08 or higher
    • B0.10 or higher
    • C0.02 or higher
    • D0.05 or higher

    Answer: 0.08 or higher. RCW 46.61.502 treats driving with an alcohol concentration of 0.08 or higher (within two hours after driving, as shown by analysis under RCW 46.61.506) as driving under the influence.

    Source: Revised Code of Washington — RCW 46.61.502

  2. 2. In Washington, using a personal electronic device while driving includes:

    • AOnly using social media
    • BOnly video calls
    • COnly sending text messages
    • Holding the device in either hand or both hands

    Answer: Holding the device in either hand or both hands. RCW 46.61.672 prohibits using a personal electronic device while driving; "use" includes holding a personal electronic device in either hand or both hands, among other hand/finger interactions.

    Source: Revised Code of Washington — RCW 46.61.672

  3. 3. On a Washington highway with four or more lanes (at least two in your direction), when approaching an emergency or work zone you must proceed with caution, reduce speed, and if the opportunity exists:

    • AStop in the lane beside the emergency vehicle
    • Yield the right-of-way by changing lanes or moving away from the lane or shoulder the emergency or work-zone vehicle occupies
    • CPass on the shoulder at the posted speed
    • DUse only the left turn signal and continue

    Answer: Yield the right-of-way by changing lanes or moving away from the lane or shoulder the emergency or work-zone vehicle occupies. RCW 46.61.212(2)(a) requires caution, a speed reduction, and—when safety and traffic allow—yielding by making a lane change or moving away from the lane or shoulder occupied by the identified emergency or work-zone vehicle.

    Source: Revised Code of Washington — RCW 46.61.212

  4. 4. On a Washington highway divided into separate roadways, a driver meeting a school bus proceeding in the opposite direction:

    • AMust stop only if red lights face them
    • BMust always stop
    • Need not stop
    • DMust slow to 15 mph only

    Answer: Need not stop. RCW 46.61.370(2) provides that the driver of a vehicle upon a highway divided into separate roadways need not stop upon meeting a school bus proceeding in the opposite direction that is stopped to receive or discharge school children.

    Source: Revised Code of Washington — RCW 46.61.370(2)

  5. 5. Washington generally requires a person operating a motorcycle on a public highway to wear:

    • ANo helmet if traveling under 30 mph
    • BOnly eye protection
    • A motorcycle helmet with the neck or chin strap fastened securely
    • DA helmet only under age 18

    Answer: A motorcycle helmet with the neck or chin strap fastened securely. RCW 46.37.530 makes it unlawful to operate a motorcycle, moped, or motor-driven cycle on a state highway, county road, or city street unless wearing a motorcycle helmet with the neck or chin strap fastened securely, with limited equipment exceptions.

    Source: Revised Code of Washington — RCW 46.37.530

Official source hub
Verify current rules before your test.

QuizLane’s starter material points learners back to the agency responsible for licensing in Washington. Rules and manuals can change; the official agency remains authoritative.

Visit Washington Department of Licensing
Our accuracy promise
Original wording—not scraped competitor questions
A source section attached to every reviewed item
A correction path when something looks wrong
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Common questions

What this practice can—and cannot—tell you.