Nevada DMV Motorcycle Practice Test 56
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age15 years 6 months
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1. At many crossings the walk indication appears only after a button is pressed. What happens if a pedestrian does not press it?
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Answer B: The signal may cycle without showing a walk indication
An actuated pedestrian phase is called in by the pushbutton, so without it the controller may serve the vehicle movements alone.
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2. The lane you are in is marked with a straight arrow and a right-turn arrow together. What does that mean?
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Answer D: Drivers in that lane may either go straight or turn right
A lane marked with two arrows serves both movements, so a driver in it may take either one.
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3. A truck ahead of you is spreading salt or grit on the road. What should you do?
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Answer B: Drop back so the material does not reach your car
Spreaders throw material backward and sideways, and following close means stone chips and a screen full of spray, so leave extra distance.
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4. Should a rider change lanes while passing through an intersection?
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Answer A: No, the lane change should be completed before or after the intersection
Drivers entering and turning at an intersection are watching lanes rather than a machine moving between them, and lane markings are usually broken there.
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5. A yield sign is posted where an entrance ramp meets the highway. What must you do?
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Answer C: Give way to the traffic already on the highway and merge into a gap
The yield sign confirms that the merging driver is the one who must fit into the traffic stream rather than the other way round.
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6. On a two-lane road, a solid yellow line runs on your side of the center while a broken yellow line runs on the other side. What does this mean?
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Answer D: You may not pass, although oncoming drivers may
Passing restrictions are read from the line closest to your own lane, so a solid yellow line on your side creates a no-passing zone for you alone.
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7. A highway lane is marked with a large white diamond and signed as a high-occupancy vehicle lane. Who may use it?
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Answer B: Only vehicles carrying at least the number of occupants shown on the sign, during the posted hours
The diamond marking identifies a preferential lane whose occupancy requirement and hours of operation are stated on the accompanying signs.
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8. You feel dizzy, weak and clammy after an hour of riding in high heat. What should you do?
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Answer B: Stop in the shade, drink water and cool down before riding further
Those are early signs of heat illness and they get worse with continued exertion, so get out of the sun, rehydrate and cool off before you ride on.
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9. A driver moves into the space you were keeping ahead of you. What should you do?
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Answer D: Ease off and rebuild the gap in front of you
Losing a following gap is common in traffic; the answer is simply to drop back and recreate it rather than drive too close.
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10. What actually lowers the amount of alcohol in a person's blood?
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Answer D: The passage of time
The body eliminates alcohol at its own steady rate, so only time reduces blood alcohol. Coffee or a cold shower may make a person feel more awake while still impaired.
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11. What should a passenger be told about moving around on the motorcycle?
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Answer A: To stay directly behind the operator and avoid sudden or unnecessary movement
Unexpected movement by a passenger upsets the balance of the machine, most of all at low speed and while the motorcycle is leaned over in a turn.
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12. A traffic signal is dark and you reach the intersection at the same moment as a vehicle on your right. Who goes first?
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Answer A: The vehicle on your right, as at any all-way stop
A dark signal is treated as an all-way stop, and the usual tie-breaker then applies: the vehicle on the right goes first.
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13. According to national crash research, how effective are helmets at preventing fatal injuries to motorcycle riders?
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Answer C: About 37 percent effective
Federal estimates put helmet effectiveness at roughly 37 percent for riders and about 41 percent for passengers in preventing fatal injuries.
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14. You arrive at a four-way stop after two other vehicles have already stopped there. When is it your turn?
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Answer A: After both of the earlier vehicles have gone
Vehicles clear a four-way stop in the order they arrived, so the third driver to stop is the third to go.
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15. A yellow pennant, an isosceles triangle with its long axis horizontal, is reserved for which message?
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Answer D: No passing zone
The pennant shape is used only for the no passing zone sign, which marks the point where overtaking is no longer allowed.
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16. Why should a rider downshift one gear at a time instead of skipping several at once?
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Answer D: Skipping gears can lock the rear wheel through sudden engine braking
Dropping several gears at once forces engine speed far above what road speed supports, and the rear tire can be dragged into a skid when the clutch comes out.
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17. You are in a passing zone that continues over the crest of a hill ahead. May you start a pass?
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Answer B: Only if you can finish it well before the crest
Beyond the crest you cannot see oncoming traffic, so any part of the pass that happens there is being made blind.
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18. You are about to pass a slower vehicle on a two lane road. What should you do with the gears?
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Answer B: Downshift before you begin, so the engine can accelerate strongly
A lower gear puts the engine in the part of its range where it accelerates best, which shortens the time spent in the oncoming lane.
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19. On a rainy road, where can a rider usually find the best traction?
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Answer A: In the tire tracks left by the vehicles ahead
Vehicles ahead push water aside and keep their tracks clearer of oil, so those tracks generally give better grip than the rest of the lane.
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20. You and the driver facing you both have stop signs at a two-way stop. You are going straight and that driver is turning left. Who has the right of way?
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Answer B: You do, and the turning driver must wait
Between two opposing drivers who both stopped, the one going straight goes first and the left-turning driver yields.
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21. Two solid white lines separate your lane from the lane beside it. What do they mean?
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Answer B: Crossing from one lane to the other is prohibited
A solid double white line marks a boundary that road users may not cross, such as the entrance to a preferential lane.
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22. What is the danger of releasing the brake too early when moving off uphill?
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Answer C: The motorcycle rolls backward before the clutch has taken hold
On a grade the brake has to stay on until the engine is actually pulling, otherwise the machine runs back into whatever is behind it.
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23. Where does the restriction that starts at this sign come to an end?
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Answer D: Where the centerline markings show that overtaking is allowed again
The sign marks the start of the restricted section, and the centerline markings along the road show how far it runs and where overtaking becomes lawful again.
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24. Why should riders avoid the center strip of the lane, especially where traffic stops often?
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Answer A: Because it collects oil and grease dripped from other vehicles
Drippings from other vehicles build up in the center of the lane, and the buildup is heaviest at busy intersections and toll booths where traffic sits waiting.
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25. Why are pedestrians and cyclists a special risk on unlit streets at night?
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Answer A: Dark clothing can make them invisible until they are very close
A person in dark clothing reflects almost no light and may not appear until they are inside your stopping distance, so cut your speed where people may be about.