Nevada DMV Motorcycle Practice Test 32
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age15 years 6 months
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1. You feel fine twenty minutes after your last drink. Why is that a poor guide to driving?
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Answer B: Your blood alcohol level can still be rising
Alcohol keeps being absorbed for some time after the last drink, so a driver who feels able at the door can be more impaired a few miles down the road.
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2. You are riding a city street with embedded streetcar rails and it has just started to rain. What is the added risk?
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Answer D: Wet steel rails offer very little grip, and so does the pavement beside them
Steel rails give almost no traction when wet, so cross them upright at as close to a right angle as the lane allows, without braking or turning on the metal.
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3. A notification appears on your smart watch while you are driving. What should you do?
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Answer B: Treat it as you would a phone and leave it
A watch screen demands the same eyes and the same attention as a phone, and a wrist is no safer a place to read a message than a dashboard.
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4. A sign at the approach to a bridge reads WEIGHT LIMIT 10 TONS. What does the figure set?
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Answer B: The heaviest vehicle the bridge may legally carry
A weight limit sign is a regulation based on what the structure can bear, and it applies to the loaded weight of the whole vehicle.
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5. 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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6. 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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7. Why does the situation ahead of this sign deserve extra care from a motorcyclist?
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Answer C: Because a narrow machine is easy to overlook in a mirror or a blind spot
A motorcycle fills very little of a mirror and disappears easily into a blind spot, so the rider should adjust speed and lane position to stay visible where the streams come together.
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8. Approaching the point this sign refers to, which hazard is most likely?
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Answer A: A vehicle pulling out from the entering road into the driver's path
The main risk is a driver on the entering road who misjudges the gap and pulls out, so covering the brake and being ready to slow is the sensible response.
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9. A large truck ahead of you in a roundabout is using part of both lanes as it goes around. What is the correct response?
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Answer B: Stay back and give it room until it leaves the roundabout
Long vehicles need extra width to get around the central island, so drivers behind must hold back rather than share the space beside them.
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10. Why is a sign reading BRIDGE ICES BEFORE ROAD worth heeding even when the road itself is merely wet?
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Answer C: Cold air passes under a bridge as well as over it
A bridge deck loses heat from below as well as above, so it can be frozen while the road on either side of it is only wet.
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11. After an hour on a hot highway your tire pressure reads higher than it did in the morning. What should you do?
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Answer D: Nothing, because pressure rises when tires heat up
Air expands as the tire warms, so a hot reading is normally above the cold setting. Bleeding air off would leave the tire underinflated once it cooled.
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12. What should a driver expect a short distance beyond this sign?
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Answer C: Another road crossing the one being traveled
Traffic may enter or cross from either side at the intersection ahead, so the driver should ease off, cover the brake and check both approaches.
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13. An arrow panel at a work zone displays a flashing arrow pointing to the left. What does it require?
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Answer C: Move out of the closed lane into the lane on the left
A flashing or sequential arrow on an arrow panel directs traffic out of a closed lane and into the lane the arrow points to.
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14. You are in the acceleration lane and the gap you were aiming for is now beside you. What is the best adjustment?
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Answer A: Change your speed a little to line up with a gap, then merge smoothly
The acceleration lane is for matching both the speed and the position of a gap, and small speed adjustments are what line the two up.
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15. What makes up the total distance needed to bring a vehicle to a stop?
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Answer A: The distance covered while you perceive the hazard, the distance covered while you react, and the braking distance
Total stopping distance combines the ground covered while you notice the hazard, the ground covered while you move your foot to the brake, and the ground covered while the brakes slow the vehicle.
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16. A piece of farm machinery ahead of you is wider than its own lane. What should you do?
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Answer C: Hold back until you can see far enough to pass safely
Wide equipment leaves no gap inside the lane and may use part of the other side, so a pass needs a long clear view of the road ahead.
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17. A sign showing a walking figure inside a red circle with a diagonal slash stands at the start of a bridge. What does it mean?
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Answer C: People on foot may not use that roadway
The no pedestrians sign excludes people on foot from that roadway altogether, which is common on high-speed bridges and freeways.
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18. You are waiting inside the intersection to turn left when your light turns red. What should you do?
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Answer A: Complete the turn as soon as the way is clear
Once you have legally entered the intersection you should clear it as soon as the oncoming traffic has stopped, rather than sit in the path of cross traffic.
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19. A yellow diamond showing arrows arranged in a circle warns of
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Answer B: a circular intersection such as a roundabout ahead
The circular intersection warning sign announces a roundabout or traffic circle so drivers can slow down and prepare to yield to traffic already circulating.
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20. What do the grooves in a tire tread do on a flooded road surface?
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Answer B: They give the water a way to escape so the tread can touch the road
Tread grooves pump water out from under the tire so rubber can meet pavement. A worn tread moves less water, so hydroplaning starts sooner.
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21. Two vehicles meet on a steep, narrow mountain road with no room to pass. Which driver should back up?
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Answer C: The driver heading downhill, who has more control while reversing
On a narrow mountain road the vehicle facing downhill yields, because backing uphill gives better control than reversing down a grade.
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22. The rider who was behind you has vanished from your mirrors. What should you do?
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Answer C: Ease off and pass the word forward so the group can respond
A rider missing from the line may have stopped or had trouble, and the group needs to know at once so it can slow down or pull over safely.
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23. A stop sign at a busy corner has a stop line and a crosswalk, but buildings block your view of the cross street. What is the correct sequence?
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Answer C: Stop at the line first, then edge forward and stop again to see
The first stop is required at the line or before the crosswalk, and a second stop farther forward is what actually lets you yield safely.
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24. A wide solid white line separates the through lanes from an exit lane. What does it tell drivers?
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Answer B: The choice of lane should already have been made
A channelizing line marks where the paths separate and crossing it is discouraged or prohibited, so the lane change has to happen upstream.
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25. A rider uses only the rear brake for a quick stop. What is the result?
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Answer B: A much longer stop, and a rear wheel that locks easily
With weight thrown forward the rear tire has little grip left, so it gives up only a small share of the available braking and skids under heavy pressure.