Nevada DMV Permit Practice Test 2026：第5套练习测试

1. 第1题，共25题

   What information should drivers exchange after a crash?

   • ANothing, because the police handle it
   • BOnly phone numbers
   • CNames, addresses, driver license numbers, vehicle registration and insurance
   • DOnly the names of their insurance companies
   显示答案

   答案: C. Names, addresses, driver license numbers, vehicle registration and insurance

   Give and get names, addresses, license numbers, registration and insurance details from the other drivers involved.

2. 第2题，共25题

   You have parked on the street. What should you do before opening your door on the traffic side?

   • ATurn on your headlights
   • BHonk your horn
   • CCheck behind you for bicyclists and cars
   • DOpen the door quickly to get out fast
   显示答案

   答案: C. Check behind you for bicyclists and cars

   Opening a door into the path of a bicyclist can cause a serious crash. Look back before you open it.

3. 第3题，共25题

   Compared with a sober driver, about how much more likely is a driver with a BAC of 0.08% to crash?

   • AAbout 20 times
   • BAbout the same
   • CAbout 4 times
   • DAbout 1.5 times
   显示答案

   答案: C. About 4 times

   Drivers at a BAC of 0.08% are about four times more likely to crash than drivers with no alcohol.

4. 第4题，共25题

   When is the road often most slippery in the rain?

   • AIn the first minutes after rain starts
   • BJust after the rain stops and the sun comes out
   • CAfter it has rained for many hours
   • DOnly at night
   显示答案

   答案: A. In the first minutes after rain starts

   When rain begins, it mixes with oil and dirt on the road and makes a slick film. Slow down right away.

5. 第5题，共25题

   You see this emblem on the back of a vehicle. What does it mean?

   • AThe vehicle moves much slower than normal traffic, like farm equipment
   • BThe vehicle carries hazardous materials
   • CIt is carrying a wide load
   • DIt is an emergency vehicle
   显示答案

   答案: A. The vehicle moves much slower than normal traffic, like farm equipment

   You can come up on these vehicles very quickly. Slow down early and pass only when it is safe and legal.

6. 第6题，共25题

   What does this sign mean?

   • AYou may not turn while the light is red; wait for green
   • BNo turns are allowed at any time
   • CThere is a red-light camera ahead
   • DYou may turn right on red after stopping
   显示答案

   答案: A. You may not turn while the light is red; wait for green

   In most places you may turn right on red after a full stop. This sign takes that choice away, so wait for a green light.

7. 第7题，共25题

   At a T-intersection with no signs or signals, who has the right-of-way?

   • AThe vehicle turning left
   • BTraffic on the through road
   • CThe largest vehicle
   • DTraffic on the road that ends
   显示答案

   答案: B. Traffic on the through road

   Drivers on the road that continues straight through have the right-of-way. Drivers on the road that ends must yield.

8. 第8题，共25题

   What does this sign mean?

   • AA school crossing guard is ahead
   • BA flagger is ahead; slow down and follow the flagger's signals
   • CA pedestrian crossing is ahead
   • DA parade is ahead
   显示答案

   答案: B. A flagger is ahead; slow down and follow the flagger's signals

   A flagger controls traffic in a work zone with a STOP/SLOW paddle or a flag. Obey the flagger's directions.

9. 第9题，共25题

   You see this sign while driving in the rain. What should you do?

   • APump your brakes often to dry them
   • BDrive on the shoulder
   • CSpeed up to get past quickly
   • DSlow down and avoid sudden braking or sharp turns
   显示答案

   答案: D. Slow down and avoid sudden braking or sharp turns

   Wet roads can make your tires lose grip. Slow down, leave more space, and steer and brake gently.

10. 第10题，共25题

    What does this sign mean?

    • AMany curves are ahead
    • BA sharp turn to the right is ahead
    • CTwo-way traffic is ahead
    • DThe road curves right, then left
    显示答案

    答案: D. The road curves right, then left

    A reverse curve bends one way and then the other. Slow down before the first curve.

11. 第11题，共25题

    What does this sign mean?

    • ADetour to the right
    • BRight turns only
    • CTraffic on this street moves only in the direction of the arrow
    • DKeep to the right of the divider
    显示答案

    答案: C. Traffic on this street moves only in the direction of the arrow

    Drive only in the direction of the arrow. You may not drive the other way on a one-way street.

12. 第12题，共25题

    Your brake pedal suddenly sinks to the floor. What should you try first?

    • ATurn off the engine
    • BShift into park
    • COpen the door to drag your foot
    • DPump the brake pedal to build up pressure
    显示答案

    答案: D. Pump the brake pedal to build up pressure

    Pumping the pedal may build enough pressure to stop. If that fails, use the parking brake slowly and shift to a lower gear.

13. 第13题，共25题

    What should you do when you see this sign?

    • ATurn right only on a green light
    • BDo not turn right; go straight or turn left if allowed
    • CYield to vehicles turning right
    • DTurn right after a full stop
    显示答案

    答案: B. Do not turn right; go straight or turn left if allowed

    The black arrow shows the move and the red circle and slash forbid it. You may not turn right at this intersection.

14. 第14题，共25题

    What does implied consent mean?

    • APolice may search your home at any time
    • BYou may refuse a chemical test with no penalty
    • CBy driving, you have agreed to a chemical test for alcohol or drugs if lawfully asked by police
    • DYour passengers must also be tested
    显示答案

    答案: C. By driving, you have agreed to a chemical test for alcohol or drugs if lawfully asked by police

    Under implied consent laws, getting a license and driving means you agree to be tested when an officer lawfully asks.

15. 第15题，共25题

    Where should you stop at this sign if there is a crosswalk but no stop line?

    • AAfter the crosswalk, at the edge of the cross street
    • BInside the intersection, where you can see best
    • CBefore the crosswalk
    • DIn the middle of the crosswalk
    显示答案

    答案: C. Before the crosswalk

    Stop at the stop line. If there is no line, stop before the crosswalk. If there is no crosswalk, stop before you enter the intersection.

16. 第16题，共25题

    At this four-way stop, the numbers show the order in which the cars stopped. Which car may go first?

    • ACar 2
    • BCar 3
    • CCar 1
    • DCar 4
    显示答案

    答案: C. Car 1

    At an all-way stop, the first vehicle to come to a full stop is the first to go.

17. 第17题，共25题

    What does this sign mean?

    • AThe center lane is only for left turns by traffic from both directions
    • BThe center lane is a passing lane
    • CThe left lane must turn left
    • DTwo lanes may turn left
    显示答案

    答案: A. The center lane is only for left turns by traffic from both directions

    Use the shared center lane only to slow down and turn left. Never use it to pass or to travel a long way.

18. 第18题，共25题

    Your car starts to skid on a slippery road. What should you do?

    • ASteer hard the opposite way
    • BSpeed up
    • CSlam on the brakes
    • DEase off the gas and steer in the direction you want the front of the car to go
    显示答案

    答案: D. Ease off the gas and steer in the direction you want the front of the car to go

    Take your foot off the gas, do not brake hard, and steer smoothly where you want to go.

19. 第19题，共25题

    What does a flashing red traffic light mean?

    • AThe light is about to turn green
    • BStop only if other cars are coming
    • CStop completely, then go when it is safe
    • DSlow down and go with care without stopping
    显示答案

    答案: C. Stop completely, then go when it is safe

    A flashing red light means the same as a stop sign: come to a full stop, then go when the way is clear.

20. 第20题，共25题

    You stopped for a school bus with flashing red lights. When may you drive on?

    • AAfter waiting about 30 seconds
    • BWhen the bus driver honks
    • CAs soon as you see the children on the sidewalk
    • DOnly after the red lights stop flashing
    显示答案

    答案: D. Only after the red lights stop flashing

    Stay stopped for as long as the red lights are flashing. Then watch for children before you move.

21. 第21题，共25题

    What should you do when you see this sign?

    • ASpeed up to cross the intersection
    • BKeep going straight
    • CGet ready to stop or turn; your road ends and you must turn left or right
    • DMake a U-turn
    显示答案

    答案: C. Get ready to stop or turn; your road ends and you must turn left or right

    The T shape shows that your road ends at a cross street. Slow down and be ready to yield or stop before you turn.

22. 第22题，共25题

    Why should you avoid making a U-turn near the top of a hill or on a curve?

    • AIt wears out your tires
    • BYour turn signal will not work
    • CIt uses too much fuel
    • DOther drivers may not see you in time to stop
    显示答案

    答案: D. Other drivers may not see you in time to stop

    U-turns are unsafe where other drivers cannot see your vehicle from far away, such as near hilltops and curves.

23. 第23题，共25题

    Why should you never try to beat a train to a crossing?

    • AA train cannot stop quickly; at 60 mph it may need a mile or more
    • BTrains must yield to cars at crossings
    • CTrain engineers can steer around cars
    • DTrains always slow down at crossings
    显示答案

    答案: A. A train cannot stop quickly; at 60 mph it may need a mile or more

    Trains are very heavy and need a long distance to stop. A train at 60 mph may take a mile or more.

24. 第24题，共25题

    You are in the middle of an intersection when you hear a siren behind you. What should you do?

    • ADrive out of the intersection, then pull to the right and stop
    • BBack up out of the intersection
    • CTurn left right away
    • DStop in the middle of the intersection
    显示答案

    答案: A. Drive out of the intersection, then pull to the right and stop

    Do not stop inside an intersection. Clear it first, then pull over to the right and stop.

25. 第25题，共25题

    Reading or sending a text takes your eyes off the road for about 5 seconds. At 55 mph, how far do you travel in that time?

    • AAbout 10 feet
    • BAbout one car length
    • CAbout one mile
    • DAbout the length of a football field
    显示答案

    答案: D. About the length of a football field

    At 55 mph, 5 seconds of looking at a phone is like driving the length of a football field with your eyes closed.

键盘：按1–4作答，按 Enter 进入下一题。