Idaho ITD Motorcycle Practice Test 30
- Questions25
- Correct to pass20
- Passing score80%
- Minimum ageSee note
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1. Why is it dangerous to make a left turn from the second lane from the center?
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Answer C: Because a driver in the lane beside you is turning into the same space
Drivers in the proper turn lane are entitled to that space, and turning across them puts two vehicles into one path through the intersection.
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2. An emergency vehicle approaches with its siren sounding and lights flashing. What does Idaho law require?
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Answer A: Pull to the nearest curb or right edge, clear of any intersection, and stop
Idaho requires drivers to pull immediately to the nearest curb or the right edge of the roadway, clear of any intersection, and remain stopped until the emergency vehicle has passed.
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3. When should you move into the lane you need for a turn?
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Answer D: Well before the intersection, as soon as you know your route
Getting into the correct lane early lets other drivers read your intentions and keeps you from making a sudden lane change at the corner.
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4. A large truck passes and hits you with a blast of wind. Which lane position leaves you the most room for error?
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Answer A: The center portion of the lane
A rider in the center portion of the lane has space on both sides to absorb the push of a wind blast without being shoved out of the lane.
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5. Why should a driver crossing several lanes change only one lane at a time?
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Answer B: Each lane has its own traffic and its own blind spot to be checked
Sweeping across two or three lanes means entering lanes you never checked, so each change gets its own signal, mirror check and head check.
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6. A yellow diamond shows a horse with a rider. Besides slowing down, what else should a driver do?
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Answer C: Avoid using the horn or revving the engine
The equestrian crossing sign warns of horses on or across the road, and a sudden noise can startle an animal into the traffic lane.
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7. You are passing a crash on the other side of a divided highway. What should you do?
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Answer D: Keep your eyes on your own lane and the traffic around you
Staring at a crash scene, often called rubbernecking, causes sudden slowing and secondary collisions. Your attention belongs on the traffic in front of you.
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8. Why is it useful to watch the vehicle two or three places ahead of you?
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Answer C: You get an earlier warning of slowing traffic than brake lights give
Trouble travels back through a line of traffic, so seeing it start several vehicles ahead gives you a head start on braking.
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9. What is the role of the sweep rider in a group?
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Answer B: To ride last, watch the group, and notice when a rider drops back or has trouble
The sweep rider takes the last position so that any rider who slows, stops or has a problem is noticed instead of being left behind.
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10. How should following distance change when you ride at night?
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Answer D: Open it up to three seconds or more
Less light means hazards appear later, so a rider should slow down and stretch the following distance to three seconds or more.
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11. Cones and drums mark a shifted lane through a work zone. What should you do?
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Answer A: Follow the path that they mark and stay inside it
Channelizing devices define the temporary travel path, and the space on the other side of them belongs to the workers.
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12. What does the last step of T-CLOCS, Stands, ask a rider to check?
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Answer D: That the stands are not bent and that their springs hold them up
A bent stand or a weak spring can let the stand fall while riding, so both the sidestand and the centerstand are checked for damage and spring tension.
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13. Some crosswalks are marked with two transverse lines and others with a row of wide bars laid along the direction of travel. Why is the second pattern used?
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Answer B: It is far easier for an approaching driver to see
Longitudinal bar patterns are used where extra visibility is wanted, such as an uncontrolled crossing or one near a school, because they show up much better from a car.
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14. A yellow lamp flashes above a warning sign at a sharp curve. What does it ask of a driver?
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Answer D: Slow down and pass the point with extra care
A warning beacon draws attention to the sign it is mounted with, and the message of the sign is what the driver must act on.
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15. Where should the hooks of an elastic luggage cord be attached?
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Answer D: To solid points on the frame or the rack that will take the pull
Hooking a cord to bodywork, a signal stalk or a cable can break the part or damage the wiring, and the load is loose the moment the anchor fails.
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16. You are driving in fog so thick that you can barely see the vehicle ahead. Which pavement marking is the best guide for staying in your lane?
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Answer A: The white edge line on the right side of the road
The right edge line keeps you positioned away from oncoming traffic and is easy to follow at low speed. Following tail lights closely tempts you to drive faster than you can see.
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17. Four vehicles reach a four-way stop from all four directions at the same instant. How is the deadlock resolved?
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Answer C: Each driver yields to the vehicle on the right and they go one by one
Yielding to the right applies to every driver, so the group untangles itself as drivers take turns rather than moving together.
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18. When should you arrange your way home if you plan to drink?
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Answer C: Before the first drink
Judgment is the first thing alcohol weakens, so the plan has to be made while you can still make a good one.
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19. What does this sign tell a driver about the road ahead?
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Answer A: The roadway changes direction ahead, so speed should be reduced before reaching it
It gives advance notice of a change in alignment so the driver can slow down before entering, since braking inside a bend uses up grip that is needed for steering.
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20. Railroad tracks cross the road at a slight angle. What is normally the safest way to cross them?
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Answer B: Ride straight across while staying inside your own lane
Riding straight ahead within your lane is usually safe on tracks that cross the road, because swerving to square them up can carry you into another lane or into oncoming traffic.
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21. An arrow panel in a work zone shows four flashing lamps in caution mode instead of an arrow. What does that display mean?
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Answer A: Warning only, so pass the work area with caution in your current lane
Caution mode gives a general warning without directing a lane change, so drivers stay alert and pass the activity with care.
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22. You find that the road surface has turned to sheet ice. What speed is appropriate?
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Answer A: A crawl, slow enough that you could stop without braking hard
Ice can cut grip to a fraction of normal, so stopping takes many times the usual distance and only a crawl leaves any margin.
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23. Why is passing on a curve prohibited even when the traffic seems light?
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Answer C: You cannot see far enough around it to know the lane is clear
A pass is only as safe as the distance you can see, and a curve hides the very lane the maneuver uses.
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24. A driver reaching a stop sign is required to do what?
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Answer D: Come to a complete stop and then proceed only when it is safe
A stop sign requires a full stop before the stop line, crosswalk or intersection, after which the driver may go on once the way is clear.
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25. The blue signs mounted before a freeway interchange that carry the logos of individual businesses are
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Answer C: specific service signs, which show the brands available at that exit
Specific service signs, often called logo signs, list eligible businesses for categories such as gas, food, lodging, camping, attractions and 24-hour pharmacies at the upcoming interchange.