Oklahoma SOK Motorcycle Practice Test 17
- Questions20
- Correct to pass15
- Passing score75%
- Minimum age14 years
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1. You come up behind a group of cyclists riding two abreast on a narrow rural road. What should you do?
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Answer A: Wait for a clear stretch and pass them as one group
Passing a group as a single unit when the way ahead is clear is safer than several rushed passes, and cutting through the group leaves nobody any escape room.
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2. What does a sign reading Slower Traffic Keep Right require?
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Answer C: Traffic moving slower than the general flow must use the right-hand lane
The sign applies to any vehicle traveling below the speed of the traffic around it, which must keep right so faster vehicles can use the lanes to the left.
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3. What must you be sure of before you pull out to pass on a two-lane road?
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Answer A: That the road ahead is clear far enough for the whole pass
You need enough clear road to pull out, pass and return before any oncoming vehicle arrives, and you must judge that distance before you start.
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4. What is the first riding effect of becoming dehydrated on a hot day?
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Answer D: Concentration and judgment fade before the rider feels very thirsty
Thirst lags behind fluid loss, so a rider can lose concentration and coordination before feeling thirsty. Drink regularly on hot rides rather than waiting.
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5. How far ahead should you normally be looking as you drive?
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Answer C: About 12 to 15 seconds ahead, well beyond the vehicle in front
Looking that far down the road lets you see a problem developing and slow smoothly, instead of discovering it in time only for hard braking.
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6. A separate right-turn lane leads onto the cross street and carries a yield sign. What does it require?
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Answer D: Slowing and giving way to traffic and people, stopping if needed
A yield requires you to slow, give way to traffic in the lane you are joining and to pedestrians, and stop only if that is what safety demands.
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7. Why does a long downhill grade lengthen the distance you need to stop?
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Answer C: Because gravity keeps pulling the vehicle forward as you brake
On a downgrade gravity works with the vehicle and against the brakes, so the same speed needs noticeably more distance than it would on level ground.
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8. What is true about the oily strip down the center of a traffic lane?
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Answer D: It usually gives enough traction, but heavy buildups where vehicles idle should be avoided
Passing tires keep the central strip largely clear, but the thick deposits that collect at busy intersections and toll booths really are slick.
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9. During the tire check you find a nail driven into the rear tire. What should you do?
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Answer D: Have the tire repaired or replaced before the motorcycle is ridden
A punctured motorcycle tire can lose air suddenly, and a motorcycle has no second tire on that end to hold the machine up.
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10. A rider under 16 holds Oklahoma's motorcycle-only license on a machine between 150cc and 300cc. What speed restriction applies beyond the posted limit?
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Answer B: No highway with a posted minimum speed, such as an interstate or turnpike, may be used
For a motorcycle-only rider on a machine between 150cc and 300cc, Oklahoma allows driving at the posted speed limit but still bars use of a highway with a posted minimum speed, such as an interstate or turnpike.
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11. A driver sees this sign on a quiet road with no other traffic in either direction. What is the correct response?
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Answer C: Slow down, look and listen for a train, and be ready to stop
The sign gives advance notice of a highway-rail grade crossing, so the driver reduces speed, checks both directions along the tracks and keeps enough room to stop short of the rails.
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12. What is a marked loading zone for?
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Answer A: Loading and unloading only, not for general parking
A loading zone is reserved for actively loading or unloading goods or passengers; leaving a vehicle there for other reasons is a parking violation.
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13. Which of these is checked in the Chassis step of T-CLOCS?
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Answer C: The frame, the suspension, the chain or belt and the fasteners
The chassis step covers the frame and its welds, the front and rear suspension, the final drive and the nuts and bolts holding everything together.
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14. How much room should a rider try to leave when passing a line of parked cars?
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Answer A: Enough to clear an opening door, roughly the width of a car door
A door swings out about the width of a door, so ride at least that far from parked vehicles and slow down wherever you cannot leave that much space.
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15. What does a NARROW BRIDGE warning sign tell a driver?
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Answer A: The bridge is tighter than the road leading up to it
A narrow bridge still carries both directions, but with much less clearance than the approaches, so drivers should slow and hold their lane position carefully.
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16. Why are sign shapes and colors standardized across the whole country?
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Answer D: So a driver knows the kind of message before reading it
Uniform shapes and colors let a driver classify a sign as regulatory, warning or guide from a distance, before the legend can be read.
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17. What makes a left turn protected rather than permissive?
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Answer B: Oncoming traffic is held by a red signal while you have a green arrow
A protected turn is one where the conflicting movements are stopped by their own signal, which is what the green arrow indicates.
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18. Why should a rider avoid painting a helmet or cleaning it with strong solvents?
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Answer D: Chemicals can weaken the shell and the liner without showing it
Solvents and some paints attack the shell and the foam, so use mild soap and water and follow the maker's instructions to keep the helmet's protection intact.
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19. While you are still on an entrance ramp, where should your attention be?
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Answer D: Along the ramp ahead and back at the highway traffic in the mirrors and over your shoulder
A merge needs both halves of the picture at once: the ramp curving ahead of you and the traffic you are about to join behind and to your left.
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20. What should be done with a group that has grown too large to manage?
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Answer D: Split it into smaller groups, each with its own leader and sweep rider
Smaller sub groups stay together more easily and are easier for other drivers to pass, and each one needs its own leader and sweep rider.