Oklahoma SOK Permit Practice Test 26
- Questions20
- Correct to pass15
- Passing score75%
- Minimum age15 years
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1. How should speed and following distance be adjusted beyond this sign?
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Answer D: Cut speed and leave a longer gap, because traffic can stop without warning
Traffic in these areas stops and starts unexpectedly and there is little room to steer around a problem, so extra space is what prevents a rear-end collision.
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2. A farm implement ahead of you on a two-lane road is wider than its own lane. What should you do?
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Answer D: Hang back until you can see past it and pass only with a clear road
Wide equipment hides the road ahead and may extend farther across the center line than it appears, so the pass needs more room and a much better view.
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3. A person with a guide dog is standing at the corner facing the street you are about to cross. What should you do?
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Answer D: Stop well back and wait quietly for them to decide
Blind pedestrians rely on engine sound to judge traffic, so stop back from the crossing and avoid the horn, which only confuses them.
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4. In a work zone the temporary lane lines conflict with the old lines still visible on the pavement. Which do you follow?
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Answer C: The temporary markings, which show the current traffic pattern
Temporary markings define the traffic pattern in force, and the old lines are simply the layout that no longer applies.
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5. What is the safest way to pass a bicyclist on a road with two lanes going your way?
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Answer D: Change lanes completely, as you would for a car
A bicycle is entitled to the room a vehicle needs, and moving into the next lane gives the rider space to swerve around a drain or a pothole.
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6. You park a manual transmission car facing uphill at a curb. What is the correct combination?
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Answer A: First gear, wheels turned away from the curb, parking brake set
Facing uphill the car would roll back, so first gear resists that, the wheels turned out let a tire catch the curb, and the parking brake holds it.
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7. How long can cannabis affect a driver?
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Answer A: For hours after the strongest effects have passed
Slowed reactions, poor tracking and weak judgment of distance can last for hours, well beyond the point where the user believes the effects are over.
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8. Where should your hands normally rest on the steering wheel?
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Answer C: On opposite sides of the wheel, near the 9 and 3 positions
Hands placed opposite each other near the middle of the wheel give smooth, balanced control and keep the arms clear of a deploying air bag.
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9. You have just returned to your own lane after passing. Why should you not slow down straight away?
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Answer A: The vehicle you passed is close behind and needs room to stop
Returning and then braking leaves the driver you just overtook with almost no following distance, which is how a pass turns into a rear-end collision.
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10. A traffic signal ahead is showing a flashing red light. What does it require?
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Answer C: Stop completely, then go when the way is clear, as at a stop sign
A flashing red light has the same meaning as a stop sign: stop completely, yield to traffic and pedestrians, then proceed when it is safe.
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11. A driver holds a steady highway speed into the section this sign warns about. What is the most likely result?
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Answer B: The vehicle runs wide toward the outside and can cross into another lane or leave the pavement
Holding speed into a change of alignment asks the tires for more side grip than they can supply, so the vehicle runs wide and the driver is left with less room to correct.
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12. Why should you stay out of an intersection you cannot clear, even on a green light?
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Answer B: Because you would block cross traffic when their signal turns green
A vehicle stranded in the intersection blocks the cross street when its light turns green, which stalls the whole junction and traps emergency vehicles.
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13. A mixed drink is made with two shots of spirits. How much alcohol is that?
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Answer C: About two standard drinks
A standard drink is a fixed amount of pure alcohol, so a glass poured with two measures counts as two drinks however it is served.
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14. An officer directing traffic faces you and holds one hand up with the open palm toward your vehicle. What does the gesture mean?
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Answer D: Stop before reaching the officer
A raised open palm shown toward a driver is the standard signal to stop.
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15. A bicyclist is riding in the middle of a narrow travel lane ahead of you. What is the correct response?
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Answer D: Slow down and wait until you can pass with wide clearance, changing lanes if needed
A bicyclist has the same right to use the lane as a driver, and a narrow lane may not leave safe passing room, so wait for a gap that lets you move over and pass with a wide margin.
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16. On a multi-lane street, a yield line is painted well back from an unsignalized crosswalk rather than right at it. Why?
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Answer D: So drivers in the other lanes can see the pedestrian
Setting the yield line back keeps a stopped vehicle from hiding a crossing pedestrian from drivers in the next lane, which is a common cause of these crashes.
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17. A turn restriction sign at the corner shows a range of times below the symbol. What does that mean?
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Answer A: The turn is banned only during the hours shown on the sign
Times posted under a regulatory symbol set the period during which the restriction applies; outside those hours the movement is permitted.
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18. At an intersection where turning on a red arrow is not permitted, the signal shows a red left arrow next to a steady green ball. What may you do?
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Answer D: Go straight or turn right if permitted, but not left
An arrow controls only the movement it points to, so here the red arrow stops the left turn while the green ball still allows the other movements.
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19. Why should your thumbs rest along the rim rather than hook inside the spokes?
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Answer D: A jolt can spin the wheel and injure hooked thumbs
A pothole or a dropped wheel can snap the wheel round violently, and thumbs hooked through the spokes are trapped when it happens.
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20. A notification appears on your smart watch while you are driving. What should you do?
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Answer B: Treat it as you would a phone and leave it
A watch screen demands the same eyes and the same attention as a phone, and a wrist is no safer a place to read a message than a dashboard.