Nevada DMV Permit Practice Test 2026：第2套练习测试

Nevada DMV Permit Practice Test 练习测试第2套（共8套）：再练25道题，附答案和解释。

驾驶
内华达州
205道题
核对于2026年10月10日

第1题，共25题
A driver holds the left arm out the window, bent upward at the elbow. What does this hand signal mean?
- Hazard ahead
- Slowing down or stopping
- Right turn
- Left turn
显示答案
答案: C. Right turn
The left arm bent upward means a right turn.
第2题，共25题
Which numbered marking separates lanes going in the same direction and allows lane changes when it is safe?
- Marking 5
- Marking 6
- Marking 2
- Marking 1
显示答案
答案: A. Marking 5
A broken white line (marking 5) separates lanes moving the same way. You may change lanes across it when safe.
第3题，共25题
Which of these is an illegal place to park?
- In a marked space next to the curb
- On a residential street with no signs
- In an open space in a parking lot
- In a crosswalk
显示答案
答案: D. In a crosswalk
You may never park in a marked or unmarked crosswalk, because it blocks people who are crossing.
第4题，共25题
What color are the signs that warn of road work ahead?
- Blue
- Brown
- Green
- Orange
显示答案
答案: D. Orange
Orange signs are used for work zones and other temporary traffic control. Slow down and watch for workers.
第5题，共25题
What does this sign mean?
- A toll road
- A US highway route
- A route on the Interstate highway system
- A state park road
显示答案
答案: C. A route on the Interstate highway system
The red, white and blue shield marks an Interstate highway route.
第6题，共25题
What does this sign mean?
- The road ahead becomes a divided highway; keep right
- The divided highway ends
- A narrow bridge is ahead
- A crossroad is ahead
显示答案
答案: A. The road ahead becomes a divided highway; keep right
A median or barrier will separate the two directions of traffic. Keep to the right of it.
第7题，共25题
What does this sign mean?
- An Interstate highway
- A US highway (US route) number
- A county road
- An exit number
显示答案
答案: B. A US highway (US route) number
The black and white shield marks a numbered US route. These routes often cross several states.
第8题，共25题
What does this sign mean?
- You may pass if you are careful
- You must not pass other vehicles on this part of the road
- Slower traffic must keep right
- Pass only on the right
显示答案
答案: B. You must not pass other vehicles on this part of the road
Do not pass until a sign or the road markings show that the no-passing area has ended.
第9题，共25题
An emergency vehicle (1) is stopped on the shoulder with its lights flashing. What should you do in Car 2?
- Keep your speed and lane
- Stop behind the police car
- Speed up to get past quickly
- Move over one lane if it is safe; if not, slow down
显示答案
答案: D. Move over one lane if it is safe; if not, slow down
Move Over laws require you to change to a lane away from a stopped emergency vehicle when safe, or slow down if you cannot.
第10题，共25题
An angry driver makes rude gestures and shouts at you. What should you do?
- Stay calm, avoid eye contact, and do not respond
- Speed up to get in front of the driver
- Brake suddenly to teach the driver a lesson
- Gesture back
显示答案
答案: A. Stay calm, avoid eye contact, and do not respond
Do not challenge an aggressive driver. Stay calm, ignore the gestures, and give the driver space.
第11题，共25题
You are stopped at a red light and want to turn right, as shown. There is no sign about turning. What may you do?
- Turn right after a full stop, yielding to pedestrians and traffic
- Wait for the green light, because turns on red are never allowed
- Turn right without stopping if no one is coming
- Turn right into the farthest lane right away
显示答案
答案: A. Turn right after a full stop, yielding to pedestrians and traffic
Unless a sign or local rule forbids it, you may turn right on red after a full stop, when pedestrians and traffic are clear.
第12题，共25题
What does this sign mean?
- The no-passing area has ended; you may pass when it is safe
- You must pass slow vehicles
- You may pass only on the right
- Passing is not allowed
显示答案
答案: A. The no-passing area has ended; you may pass when it is safe
This sign marks the end of a no-passing area. Pass only when the road ahead is clear and it is safe.
第13题，共25题
The lights are flashing at a railroad crossing. Where should you stop?
- Right next to the rail
- At least 15 feet but no more than 50 feet from the nearest rail
- At least 200 feet before the tracks
- On the tracks, so you can see better
显示答案
答案: B. At least 15 feet but no more than 50 feet from the nearest rail
Stop between 15 and 50 feet from the nearest rail, and wait until the train has passed and it is safe.
第14题，共25题
You are passing a car. When is it safe to return to your lane?
- As soon as your rear bumper passes its front bumper
- When the two cars are side by side
- When the other driver flashes the headlights
- When you can see the front of the car you passed in your rearview mirror
显示答案
答案: D. When you can see the front of the car you passed in your rearview mirror
Return to your lane only when you can see the whole front of the passed vehicle in your rearview mirror.
第15题，共25题
What does this sign mean?
- Trucks cross the road ahead
- An uphill passing lane is ahead
- A steep downhill grade is ahead; slow down and use a lower gear
- A truck stop is ahead
显示答案
答案: C. A steep downhill grade is ahead; slow down and use a lower gear
On a steep downgrade, slow down before the hill and shift to a lower gear so your brakes do not overheat.
第16题，共25题
What does this sign mean?
- You must not drive into this road from where you are
- The road is closed to trucks only
- Stop, then enter when the way is clear
- One-way street; turn here
显示答案
答案: A. You must not drive into this road from where you are
This sign is posted where you would be going the wrong way, such as a freeway exit ramp or the end of a one-way street. Do not enter.
第17题，共25题
Which of these places is unsafe for passing on a two-lane road?
- A flat, open road in daylight with a clear view
- A straight road with a broken yellow line and no oncoming traffic
- A marked passing zone with good visibility
- Near the top of a hill or on a curve where you cannot see ahead
显示答案
答案: D. Near the top of a hill or on a curve where you cannot see ahead
Do not pass near hills or curves where you cannot see oncoming traffic, or near intersections and railroad crossings.
第18题，共25题
Can cold or allergy medicine you buy without a prescription affect your driving?
- No, only prescription drugs affect driving
- Only if you take it with food
- No, these medicines are always safe
- Yes, some can make you drowsy, so read the label
显示答案
答案: D. Yes, some can make you drowsy, so read the label
Many over-the-counter medicines cause drowsiness. Read the warning label and ask a pharmacist if you are unsure.
第19题，共25题
While you wait to turn left, why should you keep your front wheels pointed straight ahead?
- To keep your tires from wearing out
- So your turn signal keeps working
- So you can turn faster when the way is clear
- So you are not pushed into oncoming traffic if you are hit from behind
显示答案
答案: D. So you are not pushed into oncoming traffic if you are hit from behind
Keep your wheels straight until it is safe to turn. If your wheels are turned and someone hits you from behind, you could be pushed into oncoming cars.
第20题，共25题
A truck signaling a right turn swings left first. What should you do?
- Pass it on the right
- Pull up beside the cab
- Honk and pass it quickly
- Stay back and do not try to squeeze between the truck and the curb
显示答案
答案: D. Stay back and do not try to squeeze between the truck and the curb
Trucks swing wide to make right turns. Never try to get between a turning truck and the curb.
第21题，共25题
What does this sign mean?
- A YIELD sign is ahead; be ready to slow down or stop
- No passing
- A railroad crossing is ahead
- Merge into the next lane now
显示答案
答案: A. A YIELD sign is ahead; be ready to slow down or stop
Slow down so you can yield to traffic at the YIELD sign ahead.
第22题，共25题
What does this sign mean?
- The left lane is closed ahead
- If you are in the left lane, you must turn left
- Left turns are not allowed
- You may turn left from any lane
显示答案
答案: B. If you are in the left lane, you must turn left
Get into the correct lane early. If you are in the left lane, you have to turn left at the intersection.
第23题，共25题
A train has just passed a crossing with more than one track. What should you do before you go?
- Drive around the gates as they start to rise
- Go as soon as the last train car passes
- Make sure no other train is coming on another track
- Follow the car ahead closely across the tracks
显示答案
答案: C. Make sure no other train is coming on another track
A second train can be hidden by the first one. Wait until the lights stop and you can see that all tracks are clear.
第24题，共25题
What does this sign mean?
- The road is closed ahead
- A railroad crossing is ahead
- A radar speed check is ahead
- A rest area is ahead
显示答案
答案: B. A railroad crossing is ahead
This round yellow sign is placed before a railroad crossing. Slow down, look and listen, and be ready to stop.
第25题，共25题
Zones 1 and 2 are this car's blind spots. Before you change lanes, how should you check them?
- Honk and move over slowly
- Turn your head and look over your shoulder
- Use only the inside rearview mirror
- Use only the side mirrors
显示答案
答案: B. Turn your head and look over your shoulder
Mirrors do not show every area beside you. Look over your shoulder to check the blind spot before you move.

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