Washington DOL Permit Practice Test 7
Test 7 of 10. Pick an answer for each question to see if it is right and why; your score appears at the end. You need 32 correct answers to pass, the same ratio as the real Washington test.
- Questions40
- Correct to pass32
- Passing score80%
- Minimum age15 years
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1. 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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2. Why is passing on a curve prohibited even when the traffic seems light?
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Answer C: You cannot see far enough around it to know the lane is clear
A pass is only as safe as the distance you can see, and a curve hides the very lane the maneuver uses.
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3. At what active THC concentration does Washington treat a driver aged 21 or older as driving under the influence?
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Answer C: More than 5 nanograms per milliliter of blood
Washington treats more than 5 nanograms of active THC per milliliter of blood as a DUI for drivers aged 21 and older, while any amount above zero applies to drivers under 21.
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4. You are passing a line of slow traffic in the lane beside you and you notice a gap in that line ahead. What should you expect?
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Answer A: A vehicle may pull out of that gap into your lane
A gap in a slow line is an invitation to any driver waiting to turn out of a side street or to change lanes, and they are looking at the gap rather than at you.
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5. You are about to pass a large truck on a two-lane highway. Which practice is correct?
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Answer A: Finish the pass without delay and expect wind turbulence beside the truck
Lingering beside a truck keeps you in its blind spot and exposes you to air turbulence. Pass on the left, keep moving, and move back only when you can see the whole truck in your mirror.
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6. You enter a corner faster than the turn can be taken. What is the most likely result?
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Answer A: The vehicle runs wide and may cross into another lane
Excess speed uses up the available grip, so the vehicle follows a wider arc than intended and drifts out of its lane.
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7. There is a stop sign but no stop line and no crosswalk. Where must you stop?
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Answer A: Before entering the intersection, where you can see cross traffic
With no line or crosswalk, stop before you enter the intersection at the point where you can see traffic on the cross street.
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8. A sign with a blue background and a white legend and border tells road users about
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Answer A: services such as fuel, food, lodging, hospitals and rest areas
Blue is the background of the general service series, which points travelers toward the services available along or near the route.
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9. How long is a Washington instruction permit valid, and how long does a passed knowledge exam score last?
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Answer B: The permit lasts 1 year and the exam score lasts 2 years
A Washington instruction permit is valid for 1 year and can be renewed for a fee, while a passed knowledge exam score remains valid for 2 years.
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10. Where is passing prohibited even when no line is visible?
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Answer D: On a curve or near the crest of a hill, at intersections and at railroad crossings
Passing is prohibited wherever your view of oncoming traffic is blocked or where vehicles may cross your path, which includes hills, curves, intersections and rail crossings.
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11. Why should you set the parking brake even when an automatic transmission is in Park?
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Answer B: Because it takes the strain off the transmission and holds the vehicle
The parking pawl is a small part carrying the whole vehicle; the parking brake shares that load and holds the vehicle if the pawl fails.
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12. The motorcyclist ahead of you keeps moving from one side of the lane to the other. What should you understand?
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Answer B: The rider is avoiding surface hazards and staying where drivers can see the bike
Riders shift their lane position to avoid debris, grease strips and potholes and to be seen. That movement is normal and never an invitation to share the lane.
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13. Besides police and other emergency vehicles, which vehicle is specifically covered by Washington's move-over law when using compliant warning lights?
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Answer D: A tow truck displaying its required warning lights
Washington's move-over law specifically covers a tow truck making use of visual warning lights that meet the state's equipment requirements.
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14. As speed rises, which part of the total stopping distance grows the fastest?
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Answer B: The braking distance, which grows far faster than speed itself
Perception and reaction distances grow in step with speed, but braking distance grows roughly with the square of speed, so it dominates at higher speeds.
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15. A strong wind is blowing across an open stretch of road. Besides the gusts, what else should you watch for?
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Answer A: Branches, dust and loose objects blown into your path
High wind strips branches, litter and dust onto the roadway and can push other vehicles out of their lane, so scan much further ahead than usual.
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16. When a Washington local authority raises the speed limit on an arterial street after an engineering and traffic study, what is the maximum it may set?
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Answer D: 60 miles per hour
Washington caps a local authority's engineering-study-based arterial street speed limit at 60 miles per hour.
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17. What happens to a Washington intermediate license after a second traffic violation or at-fault collision?
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Answer A: The license is suspended for 6 months or until the driver turns 18, whichever comes first
In Washington a first violation keeps the current restrictions until 18, a second brings suspension for 6 months or until age 18 whichever comes first, and a third suspends the license until age 18.
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18. For what kind of travel is Washington's Enhanced Driver License (EDL) valid as a border document?
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Answer D: Land and sea entry from Canada, Mexico or the Caribbean only
Washington's Enhanced Driver License is valid for land and sea entry to the United States from Canada, Mexico or the Caribbean, but not for other international travel.
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19. What does Washington's distracted driving law say about electronic devices?
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Answer A: No driver may hold any electronic device while driving, regardless of age or experience
Washington prohibits every driver from holding any electronic device such as a phone, tablet or gaming device while driving, regardless of age or experience.
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20. You want to reverse direction but the street is too narrow for a U-turn. What is the alternative?
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Answer D: Make a three-point turn, or go around the block in heavy traffic
Where there is not enough width for a U-turn, the three-point turn does the job in stages, and on a busy street going around the block is safer still.
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21. What should you do about snow and ice on your vehicle before driving?
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Answer C: Clear all glass, mirrors and lights, and the roof and hood as well
Snow left on the roof or hood slides onto your windshield when you brake and blows into the path of drivers behind you, and covered lights make your vehicle hard to see.
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22. On a Washington roadway with fewer than four lanes, how does the move-over law say a driver should get past a qualifying stopped vehicle?
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Answer B: By passing to the left at a safe distance
On a roadway with fewer than four lanes, Washington's move-over law directs drivers to pass to the left at a safe distance.
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23. Which of these does NOT affect how fast alcohol reaches the bloodstream?
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Answer A: How confident the drinker feels
Food, the strength of the drinks and the speed of drinking all change how fast alcohol is absorbed, but a drinker's confidence changes nothing at all.
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24. You feel dizzy and get a headache while driving with the windows closed. What could be the cause and what should you do?
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Answer D: An exhaust leak letting carbon monoxide into the cabin, so open the windows and stop to get fresh air
Carbon monoxide is colorless and odorless, and headache, dizziness and drowsiness are early signs. Get fresh air at once and have the exhaust system inspected.
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25. Why is a U-turn on a one-way street a problem?
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Answer A: You would end up facing the wrong way against all the traffic
Every lane of a one-way street runs the same way, so turning around leaves you driving head-on against all of the traffic.
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26. You are approaching a yield sign on a ramp that joins a busy street. What does the sign require?
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Answer A: Slow down, be ready to stop, and let the other traffic go first
A yield sign means you must slow, be prepared to stop and give way to traffic on the road you are entering; a full stop is required only when traffic makes it necessary.
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27. Under what road configuration can opposite-direction traffic in Washington pass a stopped school bus with its red lights flashing, even without three or more lanes?
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Answer B: On a divided highway with physically separate roadways
Washington also excuses opposite-direction traffic from stopping on a divided highway with physically separate roadways for each direction, apart from the separate three-or-more-lane exception.
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28. You are in a passing zone that continues over the crest of a hill ahead. May you start a pass?
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Answer B: Only if you can finish it well before the crest
Beyond the crest you cannot see oncoming traffic, so any part of the pass that happens there is being made blind.
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29. You are driving at night through heavy falling snow. Which headlight setting works better and why?
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Answer C: Low beams, because high beams bounce off the falling flakes back at you
Falling snow reflects light the way fog does, so high beams build a white wall of glare while low beams still give a usable view.
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30. A sign at the intersection prohibits U-turns, but the opening looks wide and clear. What may you do?
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Answer B: Obey the sign and turn around somewhere else
A prohibition applies whatever the traffic looks like at that moment, usually because of sight distance or conflicts you cannot see from the lane.
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31. An angry driver is following you closely and gesturing at you. What is the safe response?
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Answer B: Drive to a police station or to a busy public place and call for help
Never stop to confront an aggressive driver and never lead one home; go somewhere public and get the police involved.
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32. You are in the acceleration lane and the gap you were aiming for is now beside you. What is the best adjustment?
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Answer A: Change your speed a little to line up with a gap, then merge smoothly
The acceleration lane is for matching both the speed and the position of a gap, and small speed adjustments are what line the two up.
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33. After completing a turn you notice your signal is still flashing. What should you do?
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Answer A: Switch it off at once, before other drivers act on it
A signal left on after a turn is a false message, and drivers waiting to pull out may move into your path because of it.
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34. A center lane is marked with a broken yellow line on each side and is controlled by overhead lane signals. How is that lane used?
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Answer A: It carries traffic one way or the other according to the signals
A reversible lane is marked with broken yellow lines on both sides and its direction of travel is set by the lane control signals above it.
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35. A farm implement ahead of you on a two-lane road is wider than its own lane. What should you do?
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Answer D: Hang back until you can see past it and pass only with a clear road
Wide equipment hides the road ahead and may extend farther across the center line than it appears, so the pass needs more room and a much better view.
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36. You are waiting to turn left and a motorcycle is approaching from the opposite direction. Why should you take extra care judging its speed and distance?
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Answer A: Its small size makes it look farther away and slower than it really is
A motorcycle's narrow profile fools the eye, so drivers often misjudge how soon it will arrive. Left turns across an oncoming motorcycle are a leading cause of rider deaths.
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37. You are descending a long steep grade with a loaded truck close behind you. What should you do?
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Answer A: Hold a steady speed and let it pass when it can
Gravity pushes a loaded truck downhill and it cannot slow quickly, so give it a predictable speed and room to get by rather than braking in front of it.
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38. How is the Washington Driving Knowledge Exam scored?
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Answer C: 40 questions with 32 correct to pass
The Washington knowledge test has 40 questions and 32 correct answers are required to pass.
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39. What is the highest speed limit a Washington local authority may set on a designated shared street?
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Answer B: 10 miles per hour
Washington law caps a locally designated shared street speed limit at 10 miles per hour.
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40. You come upon a crash that has just happened and decide to help. Where should you stop your vehicle?
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Answer A: Well beyond the scene, completely off the road, with the hazard lights on
Stopping past the crash and off the pavement keeps you from becoming another victim and leaves the approach clear for emergency vehicles.