Oklahoma SOK Motorcycle Practice Test 27
- Questions20
- Correct to pass15
- Passing score75%
- Minimum age14 years
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1. Why is a pothole a bigger problem for a motorcycle than for a car?
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Answer C: A motorcycle has only two wheels, so an impact can deflect it off line
A car crosses a hole on four wheels and stays balanced, while a hole can knock a motorcycle off its line or damage a wheel, so scan the pavement well ahead and plan a path around holes.
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2. Why should riding boots come above the ankle?
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Answer C: The ankle is easily broken and is left bare by a low shoe
The ankle takes a lot of damage when a motorcycle goes down or a foot is trapped, and a low shoe leaves it completely unprotected.
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3. A driver reaches this sign and the intersecting roadway is completely clear. What is required?
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Answer D: Slowing to a speed that allows stopping, then going on without stopping if the way stays clear
This control asks the driver to slow down and be ready to stop, and a full stop becomes necessary only when traffic or pedestrians would otherwise be interfered with.
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4. You are driving at night on an unlit road using low beams. How should you choose your speed?
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Answer C: So you could stop within the distance your headlights light up
Driving faster than you can stop within the lit area is called overdriving your headlights. Anything beyond the beam is invisible until it is too late to react.
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5. How does a NO OUTLET sign differ from a DEAD END sign?
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Answer B: It warns that a whole group of streets has no way out
No Outlet is posted where the road leads into a network of streets from which there is no through route, while Dead End refers to the single street itself.
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6. How should a rider take curves while carrying a passenger?
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Answer A: More slowly than when riding alone
The extra weight raises the center of gravity and makes the motorcycle respond more slowly, so curves have to be taken at a lower speed.
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7. A school sign paired with a plaque showing a diagonal downward-pointing arrow is installed
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Answer D: at the school crossing itself, or as close to it as possible
The diagonal downward arrow points at the crossing, so this assembly is placed at the crossing location rather than in advance of it.
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8. Why can a mild afternoon still chill a rider dangerously on the highway?
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Answer B: Riding speed creates a wind chill well below the air temperature
Air moving over the body at highway speed strips heat far faster than still air, so a comfortable temperature at a standstill can cause serious chilling in an hour of riding.
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9. Besides the certification label, what does a novelty helmet typically lack?
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Answer B: A thick, firm liner of impact absorbing foam under the shell
The energy absorbing layer is what makes a helmet work, and a novelty shell has little or none of it, so it offers almost no protection in a crash.
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10. You are pulling away from a stop with a passenger for the first time. What should you expect?
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Answer D: You will need a little more throttle and a slower clutch release
The extra weight makes the motorcycle harder to get rolling, and a rushed clutch release with a passenger aboard is a common way to stall or lurch.
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11. You are turning right off a street into a parking lot driveway that crosses a bike lane and a sidewalk. Who has the right of way?
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Answer D: Pedestrians on the sidewalk and riders in the bike lane
Turning into a driveway means crossing the paths of people who were already traveling straight, so you give way to both the bike lane and the sidewalk.
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12. A pedestrian near the curb is staring at a phone and not looking at traffic. What should you do?
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Answer A: Slow down and be ready to stop, because the pedestrian may step out without looking
Distracted pedestrians step into the street without checking. Assume they have not seen you and give yourself time and space to stop.
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13. 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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14. What is the main source of the noise that damages a rider's hearing?
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Answer A: Wind turbulence around the helmet, which rises sharply with speed
Wind noise around a helmet is loud enough at highway speed to cause permanent hearing loss over time, which is why earplugs are recommended even on quiet machines.
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15. From which lane should a permitted U-turn be started?
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Answer A: The lane nearest the center line, the same one used for a left turn
A U-turn is begun from the far left lane for your direction, the same position used for a left turn, so you do not cut across traffic beside you.
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16. A yellow sign ahead of an underpass reads LOW CLEARANCE 12 FT 6 IN. What does the figure tell you?
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Answer B: The greatest height that can pass beneath the structure
The figure is the actual clearance available, so a vehicle taller than that must leave the road and take a marked alternative route.
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17. After turning right you see a sign showing that your lane ends a short way ahead. What should you do?
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Answer B: Signal and merge into the next lane while there is still room
Merge early and smoothly while a gap is still available, rather than running out of pavement or forcing your way in at the last moment.
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18. You are making a legal U-turn at an intersection. Who has the right of way?
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Answer C: Everyone else, until your turn is complete
A U-turn crosses several paths at once, so you yield to oncoming vehicles, to crossing traffic and to pedestrians before starting it.
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19. What does the last step of T-CLOCS, Stands, ask a rider to check?
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Answer D: That the stands are not bent and that their springs hold them up
A bent stand or a weak spring can let the stand fall while riding, so both the sidestand and the centerstand are checked for damage and spring tension.
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20. Does using a hands free device remove the risk of distraction?
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Answer A: No, the conversation still takes attention away from driving
Hands free equipment removes the manual part of the distraction but not the mental part, and a driver deep in conversation can look straight at a hazard without registering it.