Nevada DMV Permit Practice Test 2026：第4套练习测试

1. 第1题，共25题

   Why should you never drive beside a motorcycle in the same lane?

   • AMotorcycles must ride on the shoulder
   • BA motorcyclist has the right to use the full width of the lane
   • CMotorcycles are always slower than cars
   • DIt is fine if the rider waves you by
   显示答案

   答案: B. A motorcyclist has the right to use the full width of the lane

   A motorcycle is entitled to a full lane, just like a car. Sharing its lane is dangerous and not allowed.

2. 第2题，共25题

   What does this sign mean?

   • AStop here
   • BThe road ends ahead
   • CA traffic signal is ahead
   • DA STOP sign is ahead; be ready to stop
   显示答案

   答案: D. A STOP sign is ahead; be ready to stop

   This sign warns of a STOP sign that may be hard to see. Slow down and get ready to stop.

3. 第3题，共25题

   What does a flashing yellow traffic light mean?

   • ASpeed up before the light turns red
   • BSlow down and go through with caution
   • CStop and wait for a green light
   • DThe signal is broken, so treat it as an all-way stop
   显示答案

   答案: B. Slow down and go through with caution

   A flashing yellow light is a warning. You may go, but slow down and watch for traffic and pedestrians.

4. 第4题，共25题

   What does this sign mean?

   • AA four-way intersection
   • BA railroad crossing; yield to any train
   • CYou must always stop here, even when no train is near
   • DA hospital is nearby
   显示答案

   答案: B. A railroad crossing; yield to any train

   Treat a crossbuck like a yield sign. Slow down, look and listen both ways, and stop if a train is coming. Trains always have the right-of-way.

5. 第5题，共25题

   Car 1 turns left from a two-way street onto another two-way street. Where should it finish the turn?

   • AIn the far right lane
   • BOn the left side of the center line
   • CIn the lane just to the right of the center line
   • DIn whatever lane has the least traffic
   显示答案

   答案: C. In the lane just to the right of the center line

   Start from the lane closest to the center and end in the lane just to the right of the new road's center line.

6. 第6题，共25题

   Where are a large truck's blind spots, or No-Zones?

   • AIn front, behind and along both sides
   • BTrucks have no blind spots because the driver sits up high
   • COnly on the left side
   • DOnly directly behind it
   显示答案

   答案: A. In front, behind and along both sides

   Large trucks and buses have big blind spots on all four sides. Do not stay in them.

7. 第7题，共25题

   What does this sign mean?

   • ATraffic from another road will join your lane; be ready to let it in
   • BTwo lanes become three
   • CYour lane ends and you must exit
   • DA divided highway begins
   显示答案

   答案: A. Traffic from another road will join your lane; be ready to let it in

   Traffic is merging from the side shown. Adjust your speed, or change lanes if it is safe, so vehicles can merge smoothly.

8. 第8题，共25题

   When should you leave more than your normal following distance?

   • AOnly when the road is dry and clear
   • BIn bad weather or when following a large truck
   • COnly on city streets
   • DWhen you are in a hurry
   显示答案

   答案: B. In bad weather or when following a large truck

   Add more space in rain, snow or fog, and behind large trucks that block your view.

9. 第9题，共25题

   You hit a parked car and the owner is not around. What should you do?

   • AAsk a stranger to watch the car
   • BWait one minute, then leave
   • CTry to find the owner, or leave your information and notify the police
   • DDrive away
   显示答案

   答案: C. Try to find the owner, or leave your information and notify the police

   If you damage an unattended car or property, you must try to find the owner or report it to the police.

10. 第10题，共25题

    At a four-way stop, you and a car facing you stop at the same time. You want to turn left and the other driver is going straight. Who should go first?

    • AYou, because you signaled first
    • BYou, because left turns go first at stop signs
    • CThe driver going straight
    • DWhoever starts moving first
    显示答案

    答案: C. The driver going straight

    A driver turning left must yield to oncoming traffic that is going straight or turning right.

11. 第11题，共25题

    At night, a car is coming toward you, as shown. When should you switch from high beams to low beams?

    • AOnly if the other driver flashes the lights
    • BWhen it is within 50 feet
    • CWhen it is within 500 feet
    • DWhen it is within 2 miles
    显示答案

    答案: C. When it is within 500 feet

    State laws generally require low beams within 500 feet of an oncoming vehicle, so you do not blind the other driver.

12. 第12题，共25题

    You are involved in a minor crash. What must you do?

    • AWait in your car until the other driver leaves
    • BStop at the scene
    • CDrive home and call your insurance company
    • DLeave if the damage looks small
    显示答案

    答案: B. Stop at the scene

    If you are in a crash, you must stop, no matter how small the damage is.

13. 第13题，共25题

    The speed limit is 55 mph, but there is thick fog and the road is slippery. How fast should you drive?

    • AExactly 10 mph under the limit
    • BAs fast as the cars around you
    • CSlower than 55 mph, at a speed that is safe for the conditions
    • D55 mph, because that is the limit
    显示答案

    答案: C. Slower than 55 mph, at a speed that is safe for the conditions

    The posted limit is the top speed for good conditions. You can be ticketed for driving too fast for conditions even below the limit.

14. 第14题，共25题

    What should you do when you see this sign?

    • APass the car in front before you reach the crosswalk
    • BHonk to warn the children
    • CSlow down, watch for children, and stop for anyone in the crosswalk
    • DSpeed up to get past the crosswalk quickly
    显示答案

    答案: C. Slow down, watch for children, and stop for anyone in the crosswalk

    The arrow points to the school crosswalk. Stop for children in the crosswalk and follow any crossing guard. Never pass a vehicle stopped for pedestrians.

15. 第15题，共25题

    A driver is tailgating you. What is the safest thing to do?

    • ABrake suddenly to warn the driver
    • BStop on the shoulder right away
    • CKeep a steady speed, leave extra space ahead, and let the driver pass
    • DSpeed up to get away
    显示答案

    答案: C. Keep a steady speed, leave extra space ahead, and let the driver pass

    Do not react with sudden braking. Keep extra space in front of you so you can stop gently, and let the tailgater pass when possible.

16. 第16题，共25题

    A police officer directing traffic waves you through a red light. What should you do?

    • AFollow the officer's directions
    • BTurn right instead
    • CHonk to check that the officer means you
    • DStay stopped until the light turns green
    显示答案

    答案: A. Follow the officer's directions

    Directions from a police officer directing traffic override traffic lights, signs and pavement markings.

17. 第17题，共25题

    What does this sign mean?

    • AU-turns are allowed ahead
    • BTurn around ahead
    • CA roundabout is ahead; slow down and drive counterclockwise
    • DDo not enter
    显示答案

    答案: C. A roundabout is ahead; slow down and drive counterclockwise

    At a roundabout, yield to traffic already in the circle and travel counterclockwise, to the right of the center island.

18. 第18题，共25题

    You are in a left-turn lane facing a flashing yellow arrow. What may you do?

    • ATurn left, because oncoming traffic must stop for you
    • BTurn left after yielding to oncoming traffic and pedestrians
    • CStay stopped until a green arrow appears
    • DGo straight only
    显示答案

    答案: B. Turn left after yielding to oncoming traffic and pedestrians

    A flashing yellow arrow allows the turn, but you must first yield to oncoming vehicles and to pedestrians in the crosswalk.

19. 第19题，共25题

    You come to a traffic light that is completely dark because of a power outage. What should you do?

    • AHonk and keep going
    • BTreat the intersection like an all-way stop
    • CYield only to cars on your left
    • DDrive through if no cars are close
    显示答案

    答案: B. Treat the intersection like an all-way stop

    When a signal is not working, stop as you would at a stop sign, then follow the right-of-way rules.

20. 第20题，共25题

    Which road users are especially hard to see at night?

    • ATrucks with clearance lights
    • BPolice cars with lights flashing
    • CBuses with interior lights on
    • DPedestrians, bicyclists and motorcyclists
    显示答案

    答案: D. Pedestrians, bicyclists and motorcyclists

    People walking, cycling or riding motorcycles are much harder to see in the dark. Slow down and look carefully.

21. 第21题，共25题

    At a stop sign with a white stop line painted across your lane, where should you stop?

    • ABefore the stop line
    • BInside the crosswalk
    • CWith your front wheels past the line
    • DPast the line, at the edge of the cross street
    显示答案

    答案: A. Before the stop line

    A stop line shows where you must stop. If there is no stop line, stop before the crosswalk.

22. 第22题，共25题

    When is it right to use your high-beam headlights?

    • AOn dark, open roads when no vehicles are close ahead or coming toward you
    • BIn fog
    • CIn busy city traffic
    • DWhen following another car closely
    显示答案

    答案: A. On dark, open roads when no vehicles are close ahead or coming toward you

    High beams help you see farther on dark roads, but dim them for oncoming traffic and when following another vehicle.

23. 第23题，共25题

    What does a five-sided (pentagon) sign like this warn you about?

    • AA no-passing zone
    • BA railroad crossing
    • CRoad work
    • DA school zone or school crossing
    显示答案

    答案: D. A school zone or school crossing

    The pentagon shape is used for school signs, so you know to watch for children.

24. 第24题，共25题

    Two cars meet on a steep, narrow mountain road where neither can pass. Which car has the right-of-way?

    • AThe car that is larger
    • BThe car with more passengers
    • CThe car facing uphill
    • DThe car facing downhill
    显示答案

    答案: C. The car facing uphill

    The vehicle facing uphill has the right-of-way. The vehicle facing downhill should back up until the other car can pass.

25. 第25题，共25题

    You see this sign facing you on a ramp. What should you do?

    • AKeep driving in the left lane with your hazard lights on
    • BYou are going the wrong way: pull over safely, turn around and leave the way you came
    • CSpeed up to get off the ramp quickly
    • DKeep going and take the next exit
    显示答案

    答案: B. You are going the wrong way: pull over safely, turn around and leave the way you came

    WRONG WAY signs face drivers who are going against traffic. Stop safely, turn around and drive in the correct direction.

键盘：按1–4作答，按 Enter 进入下一题。