Question 1
Which statement about driving on highways with multiple lanes is true?
Correct Answer:
Slower vehicles should use the right lane, and faster vehicles should use the left lane.
Explanation:
When you’re on a highway with several lanes, use the left lane for passing and keep the right lanes for slower-moving traffic. This setup lets faster vehicles overtake without weaving through slower ones, and then everyone can return to the right after passing. So the statement that slower vehicles should stay in the right and faster vehicles should use the left lane is the correct guidance. Other options don’t fit the standard rule. The right lane isn’t always the smoothest flow because if everyone stays to the right, there’s no room to pass, which can slow overall traffic. Entrance to the highway isn’t through a deceleration lane—that lane is for exiting, not for entering. And the idea that slower vehicles should use the left lane is the opposite of the correct practice.
Question 2
At night, you must use ________ whenever you're following another vehicle within 300 feet.
Correct Answer:
low beams
Explanation:
When you’re following another vehicle at night, switch to low beam headlights. This keeps light aimed at the road in front of you without shining directly into the back of the other driver’s eyes. High beams can create a glare that blinds or distracts the driver ahead, reducing their ability to see hazards and judge distance, which raises the risk of a collision. Low beams provide enough illumination for you to see the road, lane markings, and obstacles while minimizing glare for others. Parking lights aren’t bright enough or intended for regular night driving, and emergency flashers are only for emergencies.
Question 3
What must you do at a railroad crossing with flashing lights?
Correct Answer:
Stop if indicated and proceed only when clear of hazards and signals are off.
Explanation:
Flashing signals at a railroad crossing are a clear warning of danger. You must stop when the signals indicate danger, and you may only proceed once the crossing is completely clear and the signals are no longer active. This means coming to a full stop before the tracks, waiting for any train to pass and for all warning devices (lights, bells, gates) to stop, and then checking that the track is clear in both directions before you resume crossing. The rule is in place because trains can approach quickly and can be obscured by other vehicles or terrain, so you should not cross until there is no hazard and the signals are off.
Question 4
Two-way left-turn lanes are designed for left turns and U-turns where permitted, and they must never be used for
Correct Answer:
Passing or through traffic
Explanation:
Two-way left-turn lanes are a dedicated center lane that both directions use to prepare for left turns or to make a permitted U-turn. They’re not designed to carry through traffic or to provide a passing lane. Using this lane for passing or to continue straight defeats its safety purpose and can surprise or endanger other drivers, which is why it’s prohibited. The lane is not limited to left turns only, nor to U-turns only; it serves both turning movements where permitted. Parking or loading isn’t its function either, but the core restriction is that it must not be used for passing or through traffic.
Question 5
When should you turn on your headlights?
Correct Answer:
In low visibility, at dusk/dawn, and whenever required by conditions.
Explanation:
Turn on headlights whenever visibility is reduced or conditions require it. This includes low-light times like dusk or dawn, as well as during weather that makes it harder for others to see you (rain, fog, snow, etc.). Using headlights helps you see the road and makes you more visible to others, reducing the chance of a crash. The other ideas are too narrow: headlights aren’t only for nighttime, only for rain, or only on highways. There are many situations—early morning or evening, or cloudy/foggy or rainy conditions—where headlights improve safety even if you’re not driving after dark or on a highway.
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About this Exam

Prepare with the Washington State Department of Licensing (DOL) Practice Test practice quiz. This question bank includes 10 questions covering yellow, line, lanes, vehicle, and two-way. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Washington State Department of Licensing (DOL) Practice Test

This practice set contains 10 questions from the matching question bank and focuses on yellow, line, lanes, vehicle, and two-way. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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