Delaware DMV Permit Practice Test 20
- Questions32
- Correct to pass26
- Passing score81%
- Minimum age16 years
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1. Your right wheels have dropped onto a soft shoulder. Why should you not steer straight back onto the pavement?
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Answer A: The tires can catch the pavement edge and throw you across the road
A tire pressed against the edge of the pavement climbs it suddenly, and at speed that jolt can send the vehicle across the center line.
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2. Besides school signing, which warning signs may also use a fluorescent yellow-green background?
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Answer C: Pedestrian and bicycle warning signs
Pedestrian crossing, bicycle and playground warning signs may use either the standard yellow or the fluorescent yellow-green background, which draws extra attention where people outside vehicles are present.
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3. You are approaching a multilane roundabout. When should you choose your lane?
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Answer C: Before you enter, using the lane-choice sign on the approach
You select your lane on the approach the way you would at any multilane intersection, then stay in that lane all the way around, because changing lanes inside a roundabout creates side-impact conflicts.
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4. What is true about driving away from a crash you were involved in?
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Answer B: It is a serious offense, even if the other driver has driven away too
Leaving the scene is a criminal offense in every state, and the behavior of the other driver does not excuse it.
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5. An exit ramp is separated from the highway by a triangle of pavement painted with white stripes. What may you do there?
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Answer C: Nothing; keep off it and choose either the lane or the ramp
The striped area between a ramp and the through lanes is not for driving, stopping or last-second changes of direction.
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6. A curb sign reads No Standing. What does it allow you to do?
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Answer B: Stop only long enough to pick up or drop off passengers
No Standing bars waiting for any purpose except the brief moment needed to let passengers in or out, which is stricter than No Parking.
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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. Which facility does this sign direct a traveler toward?
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Answer B: A hospital offering emergency care
This is the standard marker for medical care, used to lead a traveler to a hospital where emergency treatment is available.
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9. Another vehicle is passing you on a two-lane road. What should you do with your speed?
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Answer A: Hold your speed or ease off slightly to shorten the pass
Speeding up strands the passing driver in the oncoming lane, while a steady speed or a slight lift lets the pass finish quickly and safely.
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10. How recent must the two proofs of Delaware residency be when applying for a federally compliant license?
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Answer B: Postmarked or dated within 60 days
Delaware requires two separate residency documents postmarked within 60 days of the application.
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11. A freeway sign shows a minimum speed limit. What does it require?
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Answer B: That you keep up with it unless conditions make that unsafe
A minimum speed limit keeps very slow vehicles off the highway, but weather, traffic or a mechanical problem may make a lower speed necessary and lawful.
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12. How much of a traffic lane is a motorcycle entitled to use?
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Answer D: The full width of the lane
A motorcycle is entitled to the full lane, and riders move within it to stay visible and to avoid surface hazards, so drivers should never try to share a lane with one.
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13. What is meant by keeping a space cushion?
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Answer C: Keeping open space on all sides of your vehicle so you always have somewhere to go
Open space ahead, behind and to the sides gives you time to react and an escape path when a hazard appears, which is the core idea of defensive driving.
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14. You are leaving a private driveway and entering a public street. What are you required to do?
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Answer B: Stop and yield to traffic on the street and to pedestrians on the sidewalk
A driver entering a roadway from a driveway, alley or private road must stop and yield to traffic on the roadway and to pedestrians on the sidewalk being crossed.
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15. You wait in the aisle with your signal on for a space that is about to be vacated. What is the risk?
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Answer D: You block the aisle and drivers behind may try to squeeze past
A stopped vehicle turns a two-way aisle into a bottleneck, and drivers who try to get around it pass close to pedestrians and reversing cars.
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16. When may you stop on the shoulder of a freeway?
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Answer A: Only in an emergency, moving completely off the travel lanes and switching on your hazard lights
The freeway shoulder is reserved for emergencies and for disabled vehicles, and a vehicle stopped there must be clear of the travel lanes with hazard lights on.
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17. How does being tired change your total stopping distance?
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Answer A: It lengthens it, because you take longer to notice and react
Fatigue stretches perception and reaction time, and every extra fraction of a second is added distance before the brakes even begin to work.
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18. Is it acceptable to drive with your vehicle straddling the line between two lanes?
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Answer D: No, you must drive as nearly as practical entirely within a single lane
A vehicle astride the line takes up two lanes and leaves the drivers around it unable to predict where it will go.
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19. Which sign tells you that the vehicles ahead are part of a funeral procession?
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Answer C: Headlights burning in daylight, with small flags or markers on the vehicles
Processions are normally identified by daytime headlights, hazard lights and flags or windshield markers, not by emergency lights or sirens.
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20. On a highway with mileage-based exit numbering, you have just passed exit 42 and are looking for exit 55. About how far is it?
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Answer B: Thirteen miles
With mileage-based numbering each exit takes the number of the nearest milepost, so subtracting one exit number from another gives the distance in miles.
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21. You are first in the queue at a red light with a marked crosswalk. Where should your vehicle stop?
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Answer A: Behind the stop line, so that the crosswalk stays clear
Stopping short of the line keeps the crosswalk usable for people on foot and keeps your vehicle out of the path of turning traffic.
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22. A white regulatory sign shows the silhouette of a truck inside a red circle with a diagonal slash. What does it mean?
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Answer A: Trucks are not allowed to use that road
The circle and slash over a symbol always means the movement or vehicle shown is prohibited, so trucks must keep off that roadway.
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23. At many crossings the walk indication appears only after a button is pressed. What happens if a pedestrian does not press it?
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Answer B: The signal may cycle without showing a walk indication
An actuated pedestrian phase is called in by the pushbutton, so without it the controller may serve the vehicle movements alone.
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24. You need to reverse direction on a busy street. Which choice is usually safest?
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Answer D: Driving around the block and using the intersections instead
Going around the block uses normal turns at controlled intersections instead of stopping across live traffic lanes.
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25. A speed limit sign carries a second panel reading TRUCKS 55. What does that panel do?
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Answer B: It sets a lower legal limit for trucks
A truck speed limit panel is regulatory, so trucks are bound by the lower figure while other traffic keeps to the main limit.
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26. You are about to make a three-point turn on a narrow two-way street. What is the first step?
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Answer B: Pull close to the right edge, signal left and check traffic both ways
A three-point turn starts from a stop at the right edge with a left signal, and you only move once you have checked that both directions are clear.
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27. Why is standing water across a road dangerous even when it looks shallow?
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Answer B: It can hide a washed out roadbed, a deep hole or a missing cover
You cannot see the surface under the water, and floods commonly wash the roadbed away or lift covers off drains.
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28. How many questions must be answered correctly to pass the Delaware Class D knowledge test?
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Answer C: 26
Delaware requires 26 correct answers out of 32, roughly 81 percent.
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29. Along a highway the reference markers count upward as you travel. Where does the numbering normally begin?
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Answer C: At the southern or western edge of the state
Mileage numbering starts where the route enters the state from the south or the west, so rising numbers tell a driver which way they are heading.
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30. On a wet road, how should a driver adjust after passing this sign?
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Answer B: Start braking earlier, because a slippery surface lengthens the stopping distance
A wet surface lengthens stopping distance, so the extra warning distance should be spent braking gently and early instead of late and hard.
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31. A driver passes this sign and the signal beyond it is already showing green. What is the safest response?
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Answer C: Ease off the accelerator and be ready to stop, because an indication that has been showing for a while is about to change
A signal that has been displaying the same indication for some time is close to changing, so arriving at a controlled speed with the brake covered is safer than accelerating to beat it.
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32. Why would this sign be installed on an approach?
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Answer B: Because the signal cannot be seen from far enough back for a driver to react in time
Advance notice of a signal is used where a crest, a curve, trees or a building keep the signal heads out of view until a driver is already too close to stop comfortably.