Washington DOL Permit Practice Test 20
- Questions40
- Correct to pass32
- Passing score80%
- Minimum age15 years
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1. A driver behind you on a two-lane road clearly wants to pass. Why should you not wave that driver past?
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Answer B: You cannot see the whole road ahead for them and they may rely on your signal
Waving another driver out invites them to trust your judgment of a road you cannot see well enough, and the decision to pass belongs to the driver making it.
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2. You are driving forward into a perpendicular space with a large pickup parked on the right of it. How should you take it?
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Answer D: Stay wide, turn in late and keep clear of the pickup
Starting the turn later keeps the rear of your car away from the vehicle beside the space, which is exactly what a tight early turn clips.
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3. What does a 16-year-old need to legally operate a moped in Washington, beyond meeting the minimum age?
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Answer A: A valid driver's license of any class, with no separate moped exam
Washington allows a person aged 16 or older who holds a valid driver's license of any class to operate a moped without taking a special moped examination.
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4. A driver who wants to reverse direction arrives at this sign. What is allowed?
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Answer C: Going on and reversing direction only where the maneuver is permitted
The restriction removes that maneuver at that spot entirely, so the driver has to continue and turn the vehicle around at a place where it is not prohibited.
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5. A line beside your lane is painted about twice the normal width. What does the extra width convey?
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Answer B: Greater emphasis on the restriction it carries
Width is part of the marking code: a wide line carries more emphasis than a normal one, which is why it is used at gores and channelizing lines.
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6. In a normal signal cycle, what comes after a steady red indication?
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Answer A: A green indication that starts the next movement
Yellow is a warning that a movement is ending, so it never precedes a green; a red is followed by a green or a green arrow.
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7. A live power line is lying on your car and the car has caught fire, so you must get out. How should you leave it?
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Answer D: Jump clear without touching the car and ground at once, then shuffle away
Touching the vehicle and the ground together makes you the path to earth, and long strides can bridge the voltage spread through the ground.
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8. A pedestrian using a white cane or walking with a guide dog starts to cross the street ahead of you. What must you do?
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Answer A: Yield and stay stopped until the person has finished crossing
A white cane or guide dog identifies a pedestrian who may not be able to see your vehicle, so you must yield and wait rather than maneuver around the person. The horn can confuse the pedestrian or the dog.
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9. A yellow diamond showing two vertical arrows, one pointing up and one pointing down, warns that
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Answer A: the road ahead carries traffic in both directions
The two-way traffic sign warns that the roadway ahead is not divided and that vehicles will be coming from the opposite direction.
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10. You find that the road surface has turned to sheet ice. What speed is appropriate?
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Answer A: A crawl, slow enough that you could stop without braking hard
Ice can cut grip to a fraction of normal, so stopping takes many times the usual distance and only a crawl leaves any margin.
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11. You are inside a tunnel with no shoulder when an ambulance comes up behind you with lights and siren. What should you do?
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Answer D: Keep going at a safe speed and pull over once you are clear of the tunnel
Stopping in a tunnel or on a narrow bridge blocks the only lane, so continue at a safe speed to the first place where you can pull clear.
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12. A yellow pennant, an isosceles triangle with its long axis horizontal, is reserved for which message?
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Answer D: No passing zone
The pennant shape is used only for the no passing zone sign, which marks the point where overtaking is no longer allowed.
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13. Is it a good idea to shift into neutral and coast down a long hill to save fuel?
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Answer B: No, you lose engine braking and some control of the vehicle
In neutral the engine cannot help slow the vehicle, so the brakes do all the work and can overheat. Stay in gear so the drivetrain helps hold your speed.
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14. How long is a driver's license revoked after a second Washington DUI conviction within seven years?
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Answer B: Two years
A second DUI conviction within seven years brings a minimum two-year Washington license revocation, which continues until sobriety program requirements under the DUI statute are also satisfied.
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15. How does eating a large meal before drinking affect impairment?
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Answer D: It slows absorption but the alcohol still reaches the blood and impairs you
Food delays how quickly alcohol enters the bloodstream, which can make the peak arrive later, but all of the alcohol is eventually absorbed.
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16. A bicyclist is riding in the middle of a narrow travel lane ahead of you. What is the correct response?
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Answer D: Slow down and wait until you can pass with wide clearance, changing lanes if needed
A bicyclist has the same right to use the lane as a driver, and a narrow lane may not leave safe passing room, so wait for a gap that lets you move over and pass with a wide margin.
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17. Which surfaces usually offer less grip than the pavement around them when wet?
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Answer B: Painted markings, metal plates and bridge decks
Paint, steel and bridge decks all shed grip when wet or cold, so brake before you reach them rather than on top of them.
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18. How does alcohol affect a driver's ability to handle several things at once?
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Answer B: It cuts the ability to divide attention between tasks
Driving means watching the road, the mirrors and the instruments together, and alcohol narrows attention so that one of those tasks is dropped without the driver noticing.
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19. You are traveling at 55 mph and see a vehicle ahead moving at about 15 mph. What is the hazard?
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Answer A: You reach it far sooner than you expect
At a 40 mph difference you cover the gap in a few seconds, which is why drivers strike slow vehicles they saw in plenty of time.
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20. You must leave your vehicle beside a narrow rural road at night. What should you do?
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Answer B: Get it right off the pavement and switch on the hazard lights
A vehicle left on an unlit rural road is very hard to see, so move it completely clear of the traveled surface and mark it with the hazard lights.
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21. A regulatory sign posted at the start of a road reads LENGTH LIMIT 30 FEET. What does it control?
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Answer B: The overall length of vehicle allowed on that road
Some states post a length limit where tight curves or narrow structures lie ahead; it bars vehicles or combinations longer than the figure shown from using that road.
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22. The added lane warning sign tells a driver that
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Answer A: an extra lane begins ahead, so entering traffic does not have to merge into an existing lane
Where a lane is added, traffic entering the roadway gets a lane of its own, so merging is not required, although drivers should still watch the vehicles beside them.
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23. May you stop in the striped triangle that separates an exit ramp from the freeway lanes?
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Answer A: No, it is not a lane and stopping there is dangerous
The striped gore area is not a travel lane or a shoulder, and a vehicle stopped there sits directly in the path of drivers correcting a late exit.
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24. What reinstatement fee does Washington charge to restore a license suspended or revoked specifically for a DUI or test-refusal violation?
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Answer A: $170
Washington charges an enhanced $170 reinstatement fee for a license suspended or revoked for driving under the influence or refusing a chemical test.
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25. A driver passes this sign on an entrance ramp while merging onto a freeway. Who has priority?
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Answer B: The traffic already traveling on the freeway
The sign places the duty on the entering driver, who must adjust speed and fit into a gap without forcing through traffic to brake or swerve.
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26. An orange sign reading END ROAD WORK is posted beside the highway. What does it mark?
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Answer C: The point where the work zone restrictions stop
The sign is installed at the downstream end of the temporary traffic control zone to tell drivers that normal conditions apply again.
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27. While you are still on an entrance ramp, where should your attention be?
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Answer D: Along the ramp ahead and back at the highway traffic in the mirrors and over your shoulder
A merge needs both halves of the picture at once: the ramp curving ahead of you and the traffic you are about to join behind and to your left.
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28. Does this sign settle who has the right-of-way at the intersection ahead?
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Answer D: No, it only gives notice of the intersection; the control there decides priority
A warning prepares the driver for what is coming but grants no priority, so whatever stop control, yield control, signal or right-of-way rule applies at the intersection is what decides.
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29. You feel drowsy, so you open a window and turn the radio up. What does that achieve?
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Answer B: Very little, because the drowsiness comes back
Cold air and loud music are not sleep, so the alerting effect lasts a minute or two and the driver is soon just as sleepy and closer to a lapse.
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30. What do the grooves in a tire tread do on a flooded road surface?
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Answer B: They give the water a way to escape so the tread can touch the road
Tread grooves pump water out from under the tire so rubber can meet pavement. A worn tread moves less water, so hydroplaning starts sooner.
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31. Reaching for a drink in the cup holder is which kind of distraction?
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Answer A: Manual and visual at the same time
Your hand leaves the wheel and your eyes flick down to find the cup, so a task that feels trivial takes away two of the three things driving needs.
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32. How should the outside mirrors be aimed to reduce your blind spots?
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Answer A: Outward, so each one covers the lane beside you rather than repeating the inside mirror
Mirrors aimed too far inward show you the same road three times and leave a large gap beside the vehicle, so aiming them outward shrinks the blind spot.
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33. The driver ahead of you is straddling the lane line and is not signaling. How should you respond?
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Answer B: Stay back until you can see which lane that driver will take
A vehicle astride the line could move either way, so the only safe place is behind it where both possibilities are still covered.
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34. The queue for an exit ramp has backed up into the right lane of the highway. What should you do if you want that exit?
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Answer B: Join the back of the queue in the lane instead of cutting in later
Passing a queue and forcing in at the front stops the whole line, and using the shoulder puts you where broken-down vehicles are expected to be.
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35. A driver in the leftmost lane reaches this sign at an intersection. What must the driver do?
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Answer B: Go straight on or turn right, and reach the destination another way
The restriction holds whatever the traffic or the signal is doing, so the driver has to pass the intersection and plan a different route.
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36. How far should the driver chest be from the steering wheel?
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Answer B: At least about ten inches
The airbag deploys with great force in the first instants of a crash, so about ten inches between your chest and the wheel is the recommended minimum.
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37. How should you use your mirrors while another vehicle overtakes you on a multilane road?
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Answer C: Follow it from the inside mirror to the side mirror and then to your own view
Handing the vehicle from one mirror to the next keeps it in sight through the blind spot instead of losing it there.
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38. An orange sign showing the symbol of a person holding a flag or a sign paddle means that
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Answer D: a person is controlling traffic ahead and the driver must obey that person
The flagger sign warns that a trained flagger is directing traffic further on, and the flagger's instructions govern movement through the work zone.
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39. The school bus stop ahead sign is installed where
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Answer C: a school bus stop cannot be seen from far enough away by approaching drivers
This school warning sign is used in advance of a bus stop that lacks adequate sight distance and cannot be relocated, so drivers are warned before the stopped bus comes into view.
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40. What does a sign reading Slower Traffic Keep Right require?
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Answer C: Traffic moving slower than the general flow must use the right-hand lane
The sign applies to any vehicle traveling below the speed of the traffic around it, which must keep right so faster vehicles can use the lanes to the left.