100+ Free WA DOL Knowledge Test Practice Questions
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What is the legal blood alcohol concentration (BAC) limit for drivers under age 21 in Washington?
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Key Facts: WA DOL Knowledge Test Exam
40
Test Questions
Washington State DOL
80% (32/40)
Passing Score
Washington State DOL
$35
Instruction Permit Fee
WA DOL 2026
2 years
Passing Score Validity
Washington State DOL
The Washington State knowledge test has 40 multiple-choice and true/false questions and requires 32 correct answers (80%) to pass. The instruction permit costs $35 and is valid for one year. All questions come from the Washington Driver Guide published by the Department of Licensing. A passing score stays valid for two years, and the test is offered in 12 languages. Washington uses a graduated driver licensing system with restrictions for new teen drivers.
Sample WA DOL Knowledge Test Practice Questions
Try these sample questions to test your WA DOL Knowledge Test exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1How many questions are on the Washington State knowledge (written) test for a driver license or instruction permit?
2What score is required to pass the Washington State driver knowledge test?
3Which agency administers the driver license and instruction permit in Washington State?
4How long is a passing knowledge-test result valid in Washington if you do not yet complete your license application?
5What is the fee for a Washington State instruction (learner) permit?
6While driving with a Washington instruction permit, who must be seated in the front passenger seat beside you?
7Under Washington's graduated licensing program, when does the nighttime driving curfew apply to a teen driver?
8During the first 6 months with a Washington intermediate license, who may ride as a passenger?
9How many hours of supervised practice driving must a Washington teen complete before the drive test, and how many of those must be at night?
10May intermediate-license and instruction-permit holders in Washington use a cell phone hands-free while driving?
About the WA DOL Knowledge Test Exam
The Washington State knowledge test is the written exam required to earn an instruction permit or driver license from the Washington Department of Licensing (DOL). It contains 40 multiple-choice and true/false questions drawn from the Washington Driver Guide, covering traffic laws, road signs, safe-driving practices, impaired driving, and what to do after a collision. You must answer at least 32 of the 40 questions correctly to pass, and a passing score is valid for two years.
Questions
40 scored questions
Time Limit
No fixed time limit
Passing Score
80% (32 out of 40 questions correct)
Exam Fee
$35 for the instruction permit (Washington State Department of Licensing)
WA DOL Knowledge Test Exam Content Outline
Road Signs, Signals and Markings
Recognizing sign shapes and colors, regulatory and warning signs, traffic signals, and pavement markings used on Washington roads
Right-of-Way and Intersections
Yielding rules at intersections and roundabouts, turns, merging onto highways, and right-of-way for pedestrians
Speed Limits and Lane Use
Washington speed limits, the basic speed rule, choosing lanes, passing rules, and HOV lanes
Sharing the Road
Driving safely around pedestrians, bicyclists, motorcyclists, large trucks, school buses, and emergency vehicles
Impaired Driving and Washington Laws
BAC limits, the Implied Consent Law, distracted-driving rules, the Move Over law, adverse conditions, and graduated licensing
How to Pass the WA DOL Knowledge Test Exam
What You Need to Know
- Passing score: 80% (32 out of 40 questions correct)
- Exam length: 40 questions
- Time limit: No fixed time limit
- Exam fee: $35 for the instruction permit
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
WA DOL Knowledge Test Study Tips from Top Performers
Frequently Asked Questions
How many questions are on the Washington knowledge test?
The Washington State knowledge test contains 40 multiple-choice and true/false questions. They are drawn from the Washington Driver Guide and cover traffic laws, road signs, safe-driving practices, impaired driving, and collision procedures. The test is administered by the Washington State Department of Licensing.
What score do I need to pass the Washington knowledge test?
You must answer at least 32 of the 40 questions correctly to pass, which is an 80% score. If you do not pass, there may be a waiting period before you can retake the test. A passing score remains valid for two years.
How much does a Washington instruction permit cost?
A Washington instruction permit costs $35 and is valid for one year. A first driver license costs $111 for six years or $131 for eight years, which includes a $50 application fee plus annual issuance and technology fees.
What are Washington's BAC limits for drivers?
The legal blood alcohol concentration limit is 0.08% for drivers age 21 and over, 0.02% for drivers under 21, and 0.04% for commercial drivers. A driver can still be charged with DUI below these limits if alcohol or drugs affect their ability to drive safely.
What is Washington's Implied Consent Law?
Under Washington's Implied Consent Law, anyone who drives in the state has automatically agreed to take a breath or blood test if an officer has reasonable grounds to suspect impaired driving. Refusing the test carries its own penalties, including license suspension or revocation.
Is the Washington knowledge test offered in other languages?
Yes. The Washington State Department of Licensing offers the knowledge test in 12 languages, including English, Spanish, Chinese, Korean, Russian, Vietnamese, Japanese, Arabic, Punjabi, Tagalog, and Ukrainian. Online practice tests are available in English and Spanish.
How long is a passing knowledge-test score valid?
A passing score on the Washington knowledge test is valid for two years. This gives you time to complete any required driver training and the behind-the-wheel drive test without retaking the written exam.