Illinois SOS Motorcycle Practice Test 23
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. What does a sign showing a bicycle inside a red circle with a diagonal slash prohibit?
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Answer D: Riding a bicycle on that roadway
This is a selective exclusion sign, used where bicycles are banned from a road such as a freeway or a tunnel.
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2. You stop at a rest area because you are sleepy. How long a nap is usually recommended?
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Answer D: About fifteen to twenty minutes
A short nap of fifteen to twenty minutes restores useful alertness without leaving the grogginess a longer sleep can bring, and you should wait a few minutes before driving on.
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3. You approach an intersection where the signal is flashing yellow. What should you do?
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Answer D: Slow down and cross the intersection with caution
A flashing yellow signal warns you to slow down and cross with care; it does not require a stop, but it does not give you priority either.
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4. What does the choke, or enrichener, do on a motorcycle that has one?
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Answer B: It gives the engine a richer fuel mixture so a cold engine will start
A cold engine needs more fuel in proportion to air, and the choke supplies that richer mixture until the engine warms up.
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5. You are riding alongside a car in the next lane at the same speed. What is the problem?
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Answer B: You may be sitting in the driver's blind spot with nowhere to escape
A driver who cannot see the motorcycle may change lanes into it, so riders adjust speed to move ahead of or behind the vehicle instead of staying beside it.
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6. What should motorcycle footwear provide?
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Answer B: Sturdy support above the ankle with hard, slip resistant soles
Boots that cover the ankle support and protect it, while hard slip resistant soles keep the rider steady at stops, and laces should be tucked in so they cannot catch.
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7. Blue pavement markings are used together with white markings at
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Answer D: parking spaces reserved for people with disabilities
Blue supplements the white markings of accessible parking spaces, which is the only assignment blue has on the pavement.
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8. What is the main advantage of a face shield over goggles?
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Answer D: It protects the whole face, not only the eyes
Goggles keep wind and debris out of the eyes, but a shatter resistant face shield also protects the rest of the face in a crash.
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9. In which crash must the police always be notified?
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Answer D: Any crash in which somebody has been injured or killed, whatever the damage
Injury or death always makes a crash reportable, whatever the amount of vehicle damage or the opinions of the drivers.
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10. A sign showing a walking figure carries a plaque below it with an arrow slanting down to the right. What does the plaque add?
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Answer B: The crossing is at that very spot
A downward-slanting arrow plaque marks the crossing itself, whereas an AHEAD or distance plaque would place it further along the road.
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11. Why does riding in moderately cold weather call for extra layers of clothing?
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Answer B: Chill and fatigue set in quickly and reduce the rider's control
Wind at riding speed strips body heat away fast, and a chilled, tired rider reacts more slowly and can slide into hypothermia.
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12. On a divided highway you see a median opening marked for authorized vehicles only. May you use it to turn around?
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Answer D: No, those openings are for emergency and maintenance vehicles
Official crossovers are reserved for emergency and highway maintenance use; turning there puts a slow vehicle across high-speed traffic.
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13. Where is a road work ahead sign placed?
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Answer B: In advance of the work space or detour, so drivers are warned before reaching it
Advance warning signs are placed upstream of the work space or detour so that drivers have time to slow down and change lanes before reaching the activity.
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14. The vehicle ahead of you has pulled out to pass a truck. May you follow it out and pass as well?
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Answer B: No, wait until it is done and judge the road for yourself
You cannot see past the vehicle ahead of you, and if it has to abort the pass there is nowhere for either of you to go.
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15. What does Illinois require of a 16 or 17 year old who wants a motorcycle classification on a driver's license?
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Answer C: Completion of a motorcycle training course approved by the Illinois Department of Transportation
Illinois law requires anyone under 18 to complete an IDOT-approved motorcycle training course and examination before receiving a Class M classification.
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16. You reach a red light with a sign reading NO TURN ON RED. What may you do?
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Answer D: Wait for the green; no turn is allowed while the light is red
That sign removes the usual permission to turn on red at the intersection, so you must wait for a green indication.
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17. A traffic light ahead of the group turns yellow as the leader approaches it. What should the leader do?
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Answer C: Stop normally and let the group be split by the signal
Keeping the group together never outranks obeying the signal, and the riders left behind simply catch up at the next stop.
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18. A train has just passed a crossing that carries more than one set of tracks. What should you do?
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Answer B: Wait until the warning devices stop and you can see clearly along every track
A passing train can hide a second one coming on another track, so wait for the signals to clear and check each track before moving.
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19. You have stopped on an uphill grade close behind a large truck at a traffic signal. What is the risk?
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Answer B: The truck may roll back into you when it starts to move
Heavy vehicles can roll backward a short distance when the driver moves from the brake to the accelerator on a hill. Leave extra room when stopped behind a truck on a grade.
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20. Why is it risky to brake hard and steer sharply at the same moment?
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Answer C: The tires have a limited amount of grip that braking and turning must share
Each tire can deliver only so much grip, and asking it to slow the vehicle and change direction at once can exceed that limit and start a skid.
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21. You approach a one-lane bridge and there is a yield sign facing your side of it. What does that mean?
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Answer B: Oncoming traffic crosses the bridge first and you wait at the approach
At a one-lane bridge the yield sign tells one direction to give way, so you wait clear of the bridge until oncoming traffic has crossed.
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22. A friend wants a ride, but their feet do not reach the passenger footrests. What should you do?
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Answer A: Do not carry them, since they cannot hold a stable position
A passenger who cannot plant both feet on the footrests cannot brace or stay in place, and dangling legs can reach the chain, the exhaust or the wheel.
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23. 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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24. It is very hot and a rider is tempted to take off the riding jacket. Why can that make the heat worse?
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Answer C: A bare arm in hot moving air loses fluid fast and burns in the sun
In hot, dry air a covering layer slows the evaporation of sweat and blocks the sun, so ventilated gear can keep a rider cooler and better hydrated than bare skin.
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25. A parking space is marked with the international symbol of access. Who may use it?
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Answer A: Only a vehicle displaying the required placard or plate
Accessible spaces may be used only by a vehicle that displays a valid disability placard or plate, no matter how short the stop would be.