Idaho ITD Motorcycle Practice Test 23
- Questions25
- Correct to pass20
- Passing score80%
- Minimum ageSee note
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1. Which is an early warning that fatigue is affecting your riding?
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Answer D: You miss turns and signs and have to think about routine actions
Fatigue shows up first as slower thinking and missed information, so treat lapses in attention as a signal to stop and rest.
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2. As a center two-way left-turn lane reaches an intersection, the markings change into a single left-turn lane. What does that mean for you?
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Answer D: From that point it serves one direction only, so use it just to turn left
Where the shared lane becomes a marked turn bay it belongs to one direction of travel, and only vehicles making that left turn may occupy it.
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3. If the rear wheel locks during a straight line stop on a good surface, the rider should:
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Answer B: Keep it locked until the motorcycle has come to a complete stop
Releasing a locked rear wheel while the motorcycle is out of line can snap it upright violently, so on a straight path the rear brake is held until the motorcycle stops.
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4. A bus stopped at the corner hides the crosswalk you are about to turn across. What should you do?
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Answer C: Turn slowly, ready to stop for anyone stepping out in front of it
People often step into the road from in front of a stopped bus, so approach the hidden crosswalk slowly and be ready to stop.
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5. A small signal face beside a bikeway shows red, yellow and green lenses that each carry a bicycle symbol. Whom does it control?
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Answer C: Bicyclists using that crossing or bikeway
A bicycle signal face governs bicycle movements only, and people on foot at the same corner still follow the pedestrian signal.
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6. When is a driver at the highest risk of falling asleep at the wheel?
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Answer B: Late at night, early morning and mid afternoon
The body clock produces its deepest dips in alertness in the small hours and again in the middle of the afternoon, and crash records follow those dips.
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7. A driver extends the left arm out the window and points it downward toward the road surface. What is being signaled?
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Answer A: Slowing down or stopping
The left arm extended downward is the standard hand signal for slowing or stopping.
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8. While you wait for the ambulance at a crash, what is the most useful help you can give?
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Answer C: Keep the person still and warm, and press down firmly on any heavy bleeding
Keeping an injured person still and warm and controlling bleeding are among the few things a bystander can safely do.
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9. How much of a traffic lane is a motorcycle entitled to use?
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Answer D: The full width of the lane
A motorcycle is entitled to the full lane, and riders move within it to stay visible and to avoid surface hazards, so drivers should never try to share a lane with one.
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10. Unless otherwise posted, what is the maximum speed on Idaho interstate highways?
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Answer A: 75 miles per hour, with 80 allowed where posted
Idaho sets 75 miles per hour as the interstate maximum unless otherwise posted, and 80 miles per hour may be allowed where it is specifically posted.
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11. Your group reaches a work zone where the lane has been narrowed by cones and the surface is uneven. What should the formation do?
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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.
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12. What does a light drag of the rear brake do during a slow, tight turn?
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Answer C: It steadies the motorcycle and smooths out the power reaching the rear wheel
Working the rear brake against a slipping clutch takes the jerkiness out of the drivetrain and holds the machine steady through the turn.
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13. You have passed a large truck and want to move back into its lane. What should you see first?
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Answer B: Both of its headlights in your rear-view mirror
Seeing both headlights in your mirror means you are far enough ahead to be out of the truck's front no-zone before you move over.
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14. Why is standing water across a road dangerous even when it looks shallow?
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Answer B: It can hide a washed out roadbed, a deep hole or a missing cover
You cannot see the surface under the water, and floods commonly wash the roadbed away or lift covers off drains.
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15. 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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16. The red lights on a stopped school bus go out and the bus begins to move away. What should you do?
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Answer B: Move off slowly and keep watching for children near the road
Children who have just left the bus may still be near the roadway or crossing behind it, so pull away gently and keep looking for them.
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17. At many crossings the walk indication appears only after a button is pressed. What happens if a pedestrian does not press it?
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Answer B: The signal may cycle without showing a walk indication
An actuated pedestrian phase is called in by the pushbutton, so without it the controller may serve the vehicle movements alone.
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18. Your face shield develops a crack across the middle. What should you do?
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Answer D: Replace the shield, because a crack scatters light and can fail
A cracked shield distorts your view, scatters light badly at night and can break apart in an impact, so it should be replaced rather than repaired.
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19. Is dictating a message by voice a safe alternative to typing one?
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Answer C: No, it still takes attention from driving
Composing and checking a spoken message loads the mind and usually pulls the eyes to the screen anyway, so research finds it no safer than other phone use.
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20. 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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21. The car ahead of you slows down for no reason that you can see. Should you pull out and pass?
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Answer B: No, find out why it is slowing before you commit to the other lane
A driver usually slows for something, such as a turn, a hazard or a pedestrian, and that something is often exactly where your pass would take you.
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22. How does riding in a formation change your responsibility for your own space cushion?
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Answer C: It does not change it, because each rider still manages their own space and decisions
A formation organizes the group, but every rider remains responsible for their own following distance, escape paths and riding decisions.
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23. 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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24. In a staggered group, where does the leader normally ride?
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Answer B: In the left portion of the lane
The leader takes the left portion of the lane, which gives a wide view of the road ahead and sets up the staggered pattern for everyone behind.
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25. A black on white regulatory sign at an intersection reads NO TURNS. What may a driver do there?
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Answer B: Only continue straight through the intersection
The NO TURNS sign bans turns in every direction at that intersection, so the only lawful movement from that approach is straight through.