WA DMV practice tests are for people preparing for the Washington knowledge test, usually to get a learner permit or a first driver license. This page offers free practice sets by topic, worked answers with reasoning, a study plan, and the verified fees, passing score and permit age from the Washington State Department of Licensing.

WA DMV Exam at a Glance

What changed for WA DMV in 2026

• Oct 25, 2026: Delivery (Knowledge test) changed to In person at an approved testing location (previously In person at an approved testing location; 12 languages).^[3]

What the WA DMV is and how it works

According to Washington State Department of Licensing, “You must score at least 80 out of 100 to pass the test.”^[1]

In Washington, driver licensing is handled by the Washington State Department of Licensing. The knowledge test is taken in person at an approved testing location. To pass, you must get 32 out of 40 correct answers, which is 80%. If you take the drive test, you need a score of at least 80 out of 100.

A passing knowledge test score is good for 2 years. A passing drive test score is good for 1 year, so plan your timing between the tests.

You can apply for a learner permit as soon as you turn 15 if you have driver training, or at 15½ without it. The permit fee is $35 for 1 year. A driver license costs $111 for 6 years or $131 for 8 years, and renewal costs $61 for 6 years or $81 for 8 years. The knowledge test fee varies by testing location, so check with the location for the exact amount.

If you do not pass, there may be a waiting period before you can retest. The Department of Licensing does not give a single fixed rule in the material we checked, so confirm the current wait with them before you book again.

Fees, ages and rules can change. Treat the official Department of Licensing pages as the final word, and use this page for practice and preparation.

Worked examples: how to reason through WA DMV questions

These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.

Example 1

Question: How does fatigue affect driving performance?

1. It impairs reaction time, judgment, and attention similar to alcohol impairment
2. It only causes drowsiness, not impaired driving ability
3. It improves focus through adrenaline
4. It only affects drivers on long highway trips

Answer: A. It impairs reaction time, judgment, and attention similar to alcohol impairment

Explanation:

The correct answer is that fatigue impairs reaction time, judgment and attention in a way similar to alcohol impairment. A tired driver reacts late, misjudges gaps and stops noticing hazards.

The option saying fatigue only causes drowsiness is wrong because drowsiness is only part of the problem; judgment and attention suffer too. The option claiming adrenaline improves focus is wrong because any alertness from adrenaline is short-lived and does not restore normal driving ability. The option limiting fatigue to long highway trips is wrong because tired drivers are at risk on any road, including short local trips.

Rule to remember: being tired affects driving much as alcohol does. If you are drowsy, do not drive. Rest or hand the wheel to someone else.

Example 2

Question: If fog becomes so thick you can barely see, what is the safest action?

1. Pull completely off the road, stop, and turn on hazard lights
2. Speed up to get through the fog quickly
3. Follow the taillights of the car ahead very closely
4. Stop in your travel lane and wait

Answer: A. Pull completely off the road, stop, and turn on hazard lights

Explanation:

The correct answer is to pull completely off the road, stop, and turn on your hazard lights. When you can barely see, the safest place for your vehicle is out of the traffic path, with lights showing so others can notice you.

Speeding up to get through the fog is wrong because you travel farther before you can react to anything ahead. Following the taillights of the car ahead very closely is wrong because it leaves you no room to stop and tempts you to rely on someone else's judgment. Stopping in your travel lane is wrong because other drivers may not see you in time and could hit your vehicle.

Rule to remember: if visibility is too poor to drive safely, get fully off the roadway before you wait.

Example 3

Question: A green arrow displayed with a red traffic light means:

1. You may proceed only in the direction of the arrow
2. You may proceed in any direction if the path is clear
3. You must stop and wait for a full green light
4. You may make a U-turn from that lane

Answer: A. You may proceed only in the direction of the arrow

Explanation:

The correct answer is that you may proceed only in the direction of the arrow. A green arrow shown with a red light gives you a protected movement in that direction, even though the main signal is red.

Proceeding in any direction if the path is clear is wrong because the arrow permits only the movement it points to. Stopping and waiting for a full green light is wrong because the arrow already allows you to go that way. Making a U-turn from that lane is wrong because a U-turn is not the movement the arrow shows, so the arrow does not grant it.

Rule to remember: an arrow controls only the direction it points. Follow the arrow, yield to anyone still in the intersection, and ignore the red light for that movement only.

How to use these practice tests

Start by reading the current Washington driver guide from the Department of Licensing, since it is the official material. Then use our practice sets to find where you are weak.

1. Take the Start Practice Test set to get a baseline. Do not worry about the score yet; note which topics feel shaky.
2. Work through topic sets that match those gaps, such as Traffic Signs and Signals, Right-of-Way Rules and Sharing the Road.
3. For each question you miss, read the explanation, then find that topic in the official guide and read it there. This links the practice question to the source.
4. Add the rules-heavy sets, such as Alcohol and Drug Impairment Laws and Weather and Hazardous Conditions, and write the rule behind each missed answer in your own words.
5. In the last days before the test, retake the baseline set and aim for a score clearly above the 32 of 40 you need. Then check the testing location for its fee and booking rules.

Our questions are written by us and are not real exam questions, so use them to learn the rules, not to guess the test.

Sources & last verified

1. Washington State Department of Licensing — passing score, retake policy, validity (official source). “You must score at least 80 out of 100 to pass the test.” Verified Oct 25, 2026 · source checked Oct 21, 2026.
2. Washington State Department of Licensing — exam fee, renewal (official source). “$111 for 6 years or $131 for 8 years” Verified Oct 25, 2026.
3. Washington State Department of Licensing — delivery, eligibility (official source). “Take and pass a knowledge test in person at an approved testing location.” Verified Oct 25, 2026 · source checked Oct 21, 2026.

How we verify: editorial & fact-checking policy. Report an error: contact us.