Oklahoma SOK Motorcycle Practice Test 50
- Questions20
- Correct to pass15
- Passing score75%
- Minimum age14 years
-
1. How does a rider open the throttle to increase speed?
Show answer
Answer C: By rolling the right handgrip toward the rider
Rolling the right handgrip toward you opens the throttle, and rolling it away closes it so the engine slows.
-
2. Which effect appears as a drinker's blood alcohol level climbs well past the first drinks?
Show answer
Answer D: Loss of muscle control and steady steering
Higher levels of alcohol reach the parts of the brain that control movement, which shows up as clumsy steering, late braking and poor lane control.
-
3. You must leave your vehicle beside a narrow rural road at night. What should you do?
Show answer
Answer B: Get it right off the pavement and switch on the hazard lights
A vehicle left on an unlit rural road is very hard to see, so move it completely clear of the traveled surface and mark it with the hazard lights.
-
4. You are calling 911 to report a crash. Which information matters most?
Show answer
Answer C: The exact location, how many people are hurt and any hazard such as fire
Dispatchers need to know where to send help, how much help to send, and what dangers the crews will meet on arrival.
-
5. A yellow pennant, an isosceles triangle with its long axis horizontal, is reserved for which message?
Show answer
Answer D: No passing zone
The pennant shape is used only for the no passing zone sign, which marks the point where overtaking is no longer allowed.
-
6. Where is a U-turn most clearly unsafe and generally prohibited?
Show answer
Answer D: On a curve or near a hill crest, where other drivers cannot see you
U-turns are barred where approaching drivers cannot see you in time, such as on a curve or near the top of a hill.
-
7. The added lane warning sign tells a driver that
Show answer
Answer A: an extra lane begins ahead, so entering traffic does not have to merge into an existing lane
Where a lane is added, traffic entering the roadway gets a lane of its own, so merging is not required, although drivers should still watch the vehicles beside them.
-
8. You make eye contact with a driver waiting to pull out of a side street. What should you assume?
Show answer
Answer D: The driver may still not have seen you, so stay ready to slow or stop
Drivers can look directly at you and still not register your vehicle, especially a small one. Eye contact helps, but never rely on it.
-
9. A driver in the leftmost lane reaches this sign at an intersection. What must the driver do?
Show answer
Answer B: Go straight on or turn right, and reach the destination another way
The restriction holds whatever the traffic or the signal is doing, so the driver has to pass the intersection and plan a different route.
-
10. 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?
Show answer
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.
-
11. What should a rider check about the size of a motorcycle before riding it?
Show answer
Answer C: That both feet reach the ground and the controls are within reach
A motorcycle that fits lets the rider put both feet down at a stop and work every control without stretching, and a machine that is too tall or too heavy is hard to hold up in slow traffic.
-
12. The green arrow protecting your turn changes to a steady yellow arrow. What is it telling you?
Show answer
Answer A: The protected turn is ending and you should prepare to stop
A steady yellow arrow warns that the arrow movement is being terminated and that a red indication will follow.
-
13. What does a marked crosswalk tell a driver approaching a corner?
Show answer
Answer D: Where pedestrians are expected to cross and must be given way
Crosswalk markings show pedestrians where to cross and warn drivers to yield to anyone using the crossing.
-
14. Why is dusk one of the harder times of day to drive?
Show answer
Answer B: The failing light blurs shapes into the background
In fading light there is not enough contrast to pick objects out, yet it is not dark enough for headlights to do the work, so pedestrians and cyclists disappear.
-
15. The center line beside your lane is a broken yellow line. What does it allow?
Show answer
Answer D: You may cross into the opposing lane to pass when it is safe and clear
A broken yellow center line marks a passing zone where traffic in that direction may cross into the opposing lane to pass when the way ahead is clear.
-
16. A NO LEFT TURN sign carries a plaque reading 7 AM TO 9 AM MON TO FRI. What does the assembly mean?
Show answer
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.
-
17. On a narrow residential street, why does parking tight against the curb matter so much?
Show answer
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.
-
18. How should space management change with a passenger aboard?
Show answer
Answer B: Allow a greater following distance and wait for larger gaps in traffic
A loaded motorcycle accelerates and stops more slowly, so it needs more room ahead and bigger gaps to merge, to pass or to cross traffic.
-
19. Your group reaches a work zone where the lane has been narrowed by cones and the surface is uneven. What should the formation do?
Show answer
Answer B: Move to single file and give each rider the whole width of the lane
A narrowed or broken surface leaves no spare room inside the lane, so riders need the full lane width each and must drop into single file.
-
20. Which feature suggests that a helmet is an uncertified novelty helmet?
Show answer
Answer D: A shell less than one inch thick with no firm foam liner
Novelty helmets are typically thin and very light because they lack the stiff energy absorbing liner that a certified helmet uses to manage an impact.