Nebraska DMV Permit Practice Test 20
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age15 years
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1. Where is the safest place for children under 13 to ride?
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Answer C: In the back seat
The back seat keeps children away from the force of a deploying front air bag and is farther from the most common impact area, which is why it is recommended through at least age 12.
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2. What is the function of a regulatory sign?
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Answer A: To inform road users of traffic laws or regulations that apply at that location
Regulatory signs state requirements that carry the force of law where they are posted, so disregarding one is a violation rather than a lapse of judgment.
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3. A streetcar is coming along tracks in the middle of the street as you wait to turn across them. What should you do?
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Answer A: Let the streetcar pass before you cross the tracks
Rail vehicles cannot steer around you and need a long distance to stop, so drivers yield to a streetcar or light rail train.
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4. A yellow diamond shows a car with wavy lines behind its rear tires. What is the warning?
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Answer D: The surface loses grip badly when it is wet
The slippery when wet sign marks a stretch where traction falls off sharply in rain, so speed and braking must be reduced well in advance.
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5. You have stopped after a crash. Why should the engines of the vehicles involved be switched off?
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Answer A: To reduce the risk of a fire starting around any fuel that has spilled
Crashes often break fuel lines, and a running engine is a source of ignition, so switching off lowers the risk of fire.
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6. What does a posted speed limit sign represent?
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Answer B: The maximum speed permitted under ideal conditions
A speed limit is an upper limit that assumes good weather, good visibility and light traffic, so the safe speed is often lower than the posted figure.
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7. Someone appears seriously injured after a crash. What should you generally do?
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Answer C: Call for emergency help and avoid moving the person unless there is an immediate danger such as fire
Moving an injured person can worsen spinal or internal injuries, so summon trained help and leave the person in place unless staying there is more dangerous than moving.
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8. At highway speed, a large object suddenly appears in your lane and there is open space beside you. Which response is often the most effective?
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Answer B: Steer around it, since at speed you can often turn quicker than you can stop
Above roughly 25 mph, stopping distance is long while a lane change takes only a moment. When space is available, a controlled steer around the hazard avoids the impact.
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9. 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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10. 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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11. 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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12. A yellow diamond reading DIP warns a driver about
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Answer A: a short, sharp depression in the road surface
A dip is an abrupt low point that can jolt a vehicle or scrape its underside, so speed should be reduced before reaching it.
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13. What does the solid white line running along the right side of a highway mark?
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Answer A: The right edge of the traveled way
A solid white edge line shows where the traveled way ends on the right, which is particularly useful at night and in poor visibility.
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14. A snow squall cuts visibility to almost nothing while you are on a highway. What must you not do?
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Answer D: Stop in a travel lane and wait for the squall to blow through
A vehicle stopped in a lane in a whiteout is invisible until someone hits it. Slow gradually and keep moving until you can leave the roadway completely.
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15. You are turning right where a paved trail crosses the road just past the corner. What should you look for?
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Answer B: Cyclists and walkers arriving from either direction on the trail
A shared use path carries two-way traffic on foot and on bicycles, so scan both directions along the trail before crossing it.
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16. Heavy trucks have worn deep ruts into a highway lane and rain has filled them. What is the danger?
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Answer D: Water collects in them, so the tires can lose contact with the road
Ruts hold standing water long after the rest of the lane has drained, which makes them the most likely place to start hydroplaning.
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17. A pedestrian has stepped into a crosswalk at an intersection ahead of you. What is your obligation?
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Answer C: Yield and let the pedestrian finish crossing before you proceed
Drivers must yield to pedestrians in a crosswalk, and an intersection has a legal crosswalk whether or not lines are painted on the pavement.
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18. Someone has stepped into a marked crosswalk in the middle of a block ahead of you. What should you do?
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Answer A: Slow down, stop before the markings and let the person cross the street
A marked mid-block crosswalk carries the same duty as one at a corner: give way to the person crossing, stopping if that is what letting them cross safely takes.
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19. Where is a U-turn generally the most reasonable choice?
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Answer B: At an intersection where it is permitted and you can see well both ways
A U-turn needs a legal place and a long clear view in both directions, which is why a permitted intersection with open sight lines is the usual choice.
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20. What happens to the license of a Nebraska driver under 21 convicted of driving with .02 alcohol content?
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Answer B: It is impounded by the court for 30 days and stays on the record for 90 days
A .02 conviction for a driver under 21 brings a thirty-day court impoundment, and the conviction is deleted from the driving record after ninety days.
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21. You are passing a large truck on an open highway in a strong crosswind. What should you expect?
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Answer A: A push toward the truck, then a push the other way as you clear it
The truck shelters you as you go by and then releases you into the full gust, so the load on the steering changes twice during the pass.
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22. The curb ahead is signed as a bus stop. May you wait there with your vehicle?
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Answer C: No, the space must stay clear for buses
A bus stop must stay open so that a bus can reach the curb and let passengers on and off safely, so no other vehicle may occupy it.
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23. You are traveling at the same speed as a vehicle in the next lane, just behind its rear door. What should you do?
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Answer B: Change your speed so that you leave that driver's blind spot
That position is the classic blind spot. Slow slightly or move ahead so the other driver can see you before deciding to change lanes.
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24. What should you do before you back out of your own driveway at home?
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Answer A: Walk around the vehicle and check behind it for children or objects
A small child, a bicycle or a toy can sit entirely inside the blind area behind a vehicle, and a walk-around is the only way to be sure it is clear.
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25. Your light turns green and a driver on the cross street enters against a red. What should you do?
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Answer D: Hold back and let that vehicle go through
Giving up a right of way you are entitled to is the only way to avoid a crash with a driver who has already failed to yield.