Illinois SOS Permit Practice Test 22
- Questions35
- Correct to pass28
- Passing score80%
- Minimum age15 years
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1. You come to a place where a storm has dropped a power line across the road ahead. What should you do?
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Answer B: Stop well back, keep everyone away from it and report it to the police
A downed line may be live and can energize the ground around it, so keep well clear and let the utility or the police handle it.
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2. What is the maximum fine for an Illinois driver under 21 convicted of illegally transporting alcohol, separate from any open container charge?
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Answer D: $1,500
Illinois sets a maximum fine of $1,500 for underage illegal transportation of alcohol, with license suspension on a first conviction and revocation on a second.
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3. When should you turn on your signal before a turn or a lane change?
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Answer C: Well before the maneuver, so other drivers have time to react
A signal is a warning to others, so it has to be given far enough ahead of the maneuver that drivers and pedestrians can adjust.
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4. A pedestrian with a white cane draws the cane back and steps away from the curb as you approach. What does that usually mean?
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Answer B: They are signaling you to go ahead and drive on
Pulling the cane in and stepping back from the curb is the customary way a blind pedestrian tells drivers to proceed.
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5. You have just passed a large truck on the freeway. Why is it dangerous to pull back in front of it and then brake for your exit?
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Answer B: A loaded truck needs much more distance to stop than a car
A fully loaded tractor-trailer can need the length of a football field or more to stop from highway speed. Cutting in and braking leaves the driver no room to avoid hitting you.
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6. Traffic is backed up beyond a railroad crossing. When may you start across the tracks?
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Answer B: Only when there is room for your whole vehicle on the far side
Never enter a crossing you cannot clear; a vehicle stopped on the tracks in a queue has nowhere to go if the signals start.
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7. Why do bridges and overpasses deserve extra caution when temperatures are near freezing?
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Answer A: They lose heat from above and below, so they ice over before the surrounding road
A bridge deck is exposed to cold air on both surfaces and has no ground beneath it to hold heat, so ice can form there while the connecting road is still only wet.
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8. You are approaching a traffic light that has been green for a long time. How should you treat it?
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Answer C: Expect it to change and be ready to stop
A light that has been green for a while is called a stale green light. Cover the brake and decide in advance where you could still stop safely.
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9. A sign on a long downgrade points to a runaway vehicle ramp. What is that ramp for?
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Answer C: Trucks that have lost braking ability on the grade
A runaway ramp is an escape lane of loose material that stops a heavy vehicle whose brakes have overheated or failed, so it must always be left clear.
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10. How many traffic violation convictions lead to an Illinois driver's license suspension?
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Answer D: Three convictions within 12 months, or two within 24 months for a driver under 21 at the time of arrest
Illinois suspends driving privileges after three traffic violation convictions in a 12-month period, and the threshold drops to two convictions in any 24-month period for a driver who was under 21 at the time of arrest.
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11. You are stopped in a shared through and right-turn lane with your right signal on, and a bicyclist rides up along your right side. What should you do?
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Answer A: Let the bicyclist clear the intersection or move ahead before you turn
A cyclist alongside your right side is in the path your turn will sweep across, so wait until that space is clear before turning.
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12. You are waiting to turn and the traffic ahead has stopped. Where must you not come to rest?
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Answer D: On the crosswalk, which people need in order to cross the street
Stopping on a crosswalk forces pedestrians out into the traffic lanes to get around you, so you hold back before it instead.
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13. You are ready to pull out of a parallel parking space into the traffic lane. What should you do?
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Answer C: Signal, check the mirror and blind spot, and wait for a gap
A driver leaving a parking space must yield to traffic already in the lane, so signal, look for the gap and only then move out.
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14. You have finished a distracting task and your eyes are back on the road. What is true?
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Answer A: Your full attention takes a while to come back
Studies of drivers show attention lags behind the eyes for many seconds after a phone or a screen task, so the danger continues after the task is over.
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15. How is a third DUI conviction classified under Illinois law, and what is the minimum license revocation period?
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Answer C: A Class 2 felony with a minimum ten-year revocation
A third DUI conviction is a Class 2 felony in Illinois, carrying a minimum ten-year revocation of driving privileges and up to seven years in prison.
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16. You brake hard in a vehicle with antilock brakes and feel the pedal pulsing under your foot. What should you do?
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Answer A: Keep firm, steady pressure on the pedal and steer where you need to go
The pulsing is the system releasing and reapplying the brakes so the wheels keep rolling, which is what lets you steer while braking. Pumping the pedal defeats it.
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17. You are backing out of a driveway that crosses a public sidewalk. What should you do?
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Answer C: Stop before the sidewalk and check both ways
Walkers, runners and riders use the sidewalk at speeds that can bring them into your path in a second, so the stop and the look belong before the sidewalk, not after it.
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18. Someone has stepped into a marked crosswalk in the middle of a block ahead of you. What should you do?
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Answer A: Slow down, stop before the markings and let the person cross the street
A marked mid-block crosswalk carries the same duty as one at a corner: give way to the person crossing, stopping if that is what letting them cross safely takes.
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19. On a busy multilane highway, where is the best place to travel?
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Answer B: In a gap in the traffic, with space open on both sides
Travelling in a gap keeps escape routes open on both sides, while riding alongside other vehicles removes the room you would need to swerve.
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20. A high-occupancy vehicle lane is separated from the general lanes by a pair of solid white lines with a gap every so often. Where may you enter or leave it?
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Answer D: Only at the openings where the solid lines are broken
The solid lines forbid crossing, so entry and exit are limited to the designated openings where the marking is broken.
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21. A bicycle symbol topped by two chevrons is painted in the middle of a travel lane. What does that marking indicate?
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Answer D: Bicyclists share the lane with motor vehicles and may ride away from the curb
A shared lane marking shows drivers where bicyclists are likely to ride in a lane used by both bicycles and motor vehicles.
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22. Traffic is heavy and a truck is stopped in the lane on your right. How do you keep an out?
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Answer B: Keep space open ahead of you and avoid being boxed in on both sides at once
Being hemmed in on both sides with no gap ahead removes every option, so keep at least one direction open.
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23. What do white lane lines painted between travel lanes indicate?
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Answer A: Traffic in the adjacent lane moves in the same direction as you
White markings separate lanes carrying traffic in the same direction and mark the right edge of the roadway.
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24. A yellow curve warning sign carries a yellow plaque showing a speed. What does that number mean?
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Answer D: The recommended maximum safe speed for the curve under ideal conditions
An advisory speed plaque on a yellow warning sign gives the recommended maximum speed for the hazard ahead when conditions are good.
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25. You are approaching a yield sign on a ramp that joins a busy street. What does the sign require?
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Answer A: Slow down, be ready to stop, and let the other traffic go first
A yield sign means you must slow, be prepared to stop and give way to traffic on the road you are entering; a full stop is required only when traffic makes it necessary.
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26. What does this sign require of the driver?
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Answer D: Reducing speed and being ready to stop at the intersection ahead
The advance notice asks the driver to slow and be ready to stop, while whether a stop is actually needed depends on the indication displayed on arrival.
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27. Where is a strong crosswind most likely to hit you suddenly?
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Answer D: Coming out of a tunnel or a cut onto an open bridge
Gusts arrive the moment you leave shelter, which is why bridge approaches and the ends of cuts and tunnels catch drivers out.
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28. What does a tire with worn tread do on a wet road?
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Answer B: It loses grip and it hydroplanes at a lower speed than a good tire
Tread grooves carry water away from the contact patch, and a worn tire cannot do that, so it floats on the water sooner.
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29. What makes up the total distance needed to bring a vehicle to a stop?
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Answer A: The distance covered while you perceive the hazard, the distance covered while you react, and the braking distance
Total stopping distance combines the ground covered while you notice the hazard, the ground covered while you move your foot to the brake, and the ground covered while the brakes slow the vehicle.
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30. You want to turn right from a lane marked for through traffic and right turns, and the driver behind you wants to go straight. What should you do?
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Answer C: Signal, stay in the lane and make the turn when it is safe
A shared lane is the correct place to turn right from, so signal early and turn from the lane; the driver behind must wait or use another lane.
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31. How much moving water is generally enough to float and carry away most passenger vehicles?
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Answer D: About one foot
About a foot of moving water will float most cars, and even less will stall an engine. That is why the rule is to turn around instead of judging the depth.
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32. 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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33. What is the sensible way to handle a meal on a long drive?
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Answer D: Eat before you leave or stop to eat
Eating takes hands, eyes and attention, and the only version with no cost to your driving is the one that happens while the car is parked.
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34. Why is this restriction so common beside fire hydrants, crosswalks and intersection corners?
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Answer C: To keep sight lines open and leave access for emergency crews
A vehicle left in those places hides pedestrians from approaching drivers, blocks the path of turning vehicles and can keep firefighters from reaching a hydrant.
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35. A NO LEFT TURN sign carries a plaque reading 7 AM TO 9 AM MON TO FRI. What does the assembly mean?
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Answer A: The turn is banned only during those hours on those days
A time plaque limits the restriction to the periods shown, so outside those hours and days the left turn may be made normally.