South Carolina SCDMV Motorcycle Practice Test 38
- Questions30
- Correct to pass24
- Passing score80%
- Minimum age15 years
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1. A white regulatory sign near a state line reads BUCKLE UP IT IS THE LAW. What is it doing?
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Answer A: Reminding occupants that belt use is required
The safety belt sign restates a law that already applies, and it is usually placed where drivers enter a state or a long rural stretch.
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2. You have turned onto a street and see parked cars facing you and headlights coming toward you. What has probably happened?
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Answer C: You have turned the wrong way onto a one-way street
Vehicles parked facing you and headlights approaching in your lane are the classic signs of driving against the flow on a one-way street.
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3. Your light is green but the traffic beyond the intersection is stopped and there is no room on the far side. What should you do?
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Answer A: Wait behind the line until you can clear the far side
Entering an intersection you cannot clear blocks the cross traffic when their signal turns green, so you wait behind the line.
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4. What will the driver have to do at the point this sign refers to?
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Answer C: Slow down and let conflicting traffic go first, stopping if that is what it takes
Further along, the driver has to let conflicting traffic and pedestrians go first, reducing speed and stopping whenever that is necessary to avoid interfering with them.
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5. A law enforcement officer is directing traffic and waves you forward while the signal facing you shows red. What should you do?
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Answer A: Follow the officer's direction and proceed
Directions given by an officer controlling traffic take priority over signals, signs and pavement markings.
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6. A police officer in the intersection raises a hand toward you although your signal is green. What should you do?
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Answer B: Stop and wait for the officer to wave you on
An officer directing traffic overrides signals and signs, and drivers must follow the officer even when the light says otherwise.
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7. What is the function of a regulatory sign?
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Answer A: To inform road users of traffic laws or regulations that apply at that location
Regulatory signs state requirements that carry the force of law where they are posted, so disregarding one is a violation rather than a lapse of judgment.
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8. You are about to change lanes to the left when you notice a vehicle already overtaking you in that lane. What should you do?
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Answer A: Hold your lane and your speed, and change only after that vehicle has gone by
A signal asks for space but does not create it, and the overtaking driver has nowhere to go if you move across.
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9. On a narrow residential street, why does parking tight against the curb matter so much?
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Answer C: Because fire trucks and ambulances need the width to get through
Cars parked even a foot out from the curb on both sides can narrow a street until a fire truck or ambulance cannot pass.
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10. What minimum liability limits must a South Carolina automobile policy carry?
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Answer C: 25,000 dollars per person, 50,000 dollars per accident and 25,000 dollars property damage
South Carolina insurance law requires at least 25,000 dollars for bodily injury to one person, 50,000 dollars for two or more people and 25,000 dollars for property damage.
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11. How should a rider react to a deer or another large animal in the road?
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Answer B: Brake and prepare to stop, because large animals move unpredictably
A large animal can bolt in any direction at any moment, so the only reliable response is to slow down and be ready to stop.
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12. A pedestrian waiting at a curb faces a steady upraised hand. What does that indication mean?
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Answer A: Do not start to cross in that direction
A steady upraised hand forbids entering the crosswalk, while a flashing hand only forbids starting a new crossing.
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13. A driver's blood alcohol concentration is below the legal limit, but the driver is visibly impaired. Can the driver be arrested?
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Answer C: Yes, driving while impaired by alcohol is an offense at any concentration
The per se figure, 0.08 percent in most states and 0.05 percent in Utah, is the level at which impairment is presumed. Impairment shown by driving behavior and field tests is enough on its own, because alcohol affects skills well before that number.
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14. At which location is this sign normally installed?
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Answer D: Facing traffic that could turn into a one-way roadway or ramp against the flow
It is posted where a driver could otherwise enter a ramp or a one-way roadway from the wrong end, so it faces exactly the traffic that has to be kept out.
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15. Why can a motorcycle ahead of you slow down without any warning light showing?
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Answer B: The rider may slow by downshifting or rolling off
Riders often lose speed by closing the throttle or changing down, which does not switch on the brake light, so watch the machine itself and keep back.
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16. 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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17. What is the safest way to deal with a vehicle sitting in your blind spot?
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Answer A: Slow a little or move ahead so that it is no longer beside you
You cannot control the other driver, but you can change your own speed so that the vehicle is no longer hidden beside you.
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18. Why is following distance measured in seconds rather than in car lengths?
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Answer A: Because a time gap automatically grows with speed, while a fixed number of car lengths does not
A gap counted in seconds keeps the same margin of reaction time at any speed, whereas a fixed number of car lengths becomes far too small as speed rises.
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19. 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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20. You are stopped in a line of traffic on a steep uphill grade. What should you do about the gap to the vehicle ahead?
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Answer B: Leave more room than usual, because vehicles can roll back as they pull away
A vehicle ahead can roll back a foot or more as its driver releases the brake, and a motorcycle stopped tight behind it has nowhere to go.
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21. On a hot summer day you notice long black strips of crack sealant snaking across the pavement. What should a rider know about them?
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Answer A: They soften in heat and can be slippery, especially under a leaned tire
Crack sealant gets soft and greasy in the heat, so treat those strips as a low traction surface and avoid braking or hard cornering on them.
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22. What happens if a passenger leans the opposite way to the rider in a curve?
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Answer B: The motorcycle becomes harder to steer and may run wide in the curve
A passenger leaning against the turn fights the lean angle the rider has set, forcing extra steering effort and pushing the machine toward the outside of the curve.
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23. An orange sign reads RIGHT LANE CLOSED AHEAD. What is the correct response?
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Answer A: Move left in good time and keep a steady pace
The sign is placed well before the taper so that drivers can merge smoothly rather than braking hard where the lane actually closes.
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24. You are joining a highway from a short ramp that has no acceleration lane. What should you do?
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Answer A: Stop or slow at the end of the ramp and wait for a safe gap
Without an acceleration lane there is no room to match speed, so you must yield at the end of the ramp and enter only when a gap allows it.
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25. A downpour has just started on a street with a visible dark strip down the middle of the lane. Where should you ride?
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Answer A: In the left or right portion of the lane, away from the greasy center strip
Dripped oil and grease build up in the center of the lane, and water floats that film to the top, so the tire tracks on either side offer better grip.
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26. A lane along the right edge is set off by a solid white line and marked with a bicycle symbol. How should a driver treat it?
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Answer B: Stay out of it except for the short distance needed to turn or cross where that is allowed
A marked bicycle lane is set aside for bicycle traffic, and motor vehicles may enter it only briefly where turning or crossing is permitted.
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27. An oncoming vehicle keeps its high beam on and dazzles you. What should you do?
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Answer C: Look toward the right edge of your lane and slow until it has passed
Shifting your gaze to the right edge of the lane keeps you on line without staring into the glare, and slowing gives you time if something is hidden in it.
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28. You are approaching a driveway where a car waits to pull out and the driver is looking your way. What should you assume?
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Answer D: The driver may not have seen you, so cover the brakes and be ready to slow
Looking in your direction is not proof that a driver has registered a motorcycle, so cover the brakes and be ready to slow until the car is clearly staying put.
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29. A bike lane on your right is marked with a dashed line for the last stretch before the corner. What does that dashed section allow you to do?
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Answer D: Merge into the bike lane after checking, and turn right from there
The dashed section is where drivers are meant to merge into the bike lane before turning, which puts cyclists behind the vehicle instead of beside it.
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30. May a South Carolina driver use a mobile electronic device for turn-by-turn navigation while driving?
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Answer D: Yes, if the driver does not type on it and does not hold or support it with any part of the body
Section 56-5-3890(C)(6)(a) allows navigation, audio content, or traffic information use that does not require typing and does not involve holding the device.