Idaho ITD Motorcycle Practice Test 28
- Questions25
- Correct to pass20
- Passing score80%
- Minimum ageSee note
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1. The trapezoid sign shape is associated with
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Answer C: recreational and cultural interest area signing
The trapezoid is used for recreational and cultural interest area guide signs and for national forest route markers.
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2. The lane you are in is marked with a straight arrow and a right-turn arrow together. What does that mean?
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Answer D: Drivers in that lane may either go straight or turn right
A lane marked with two arrows serves both movements, so a driver in it may take either one.
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3. 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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4. A rectangular marker with alternating black and retroreflective yellow stripes set at a slant is used to
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Answer C: mark an obstruction, with the stripes sloping down toward the side on which traffic should pass
This striped panel is an object marker, and the direction in which the stripes slope shows the driver which side of the obstruction to pass on.
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5. In Idaho, what must you do when approaching a stopped emergency vehicle, tow truck or incident response vehicle with lights flashing?
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Answer D: Reduce speed below the posted limit and, on a road with two or more lanes in your direction, move out of the adjacent lane when safe
Idaho law requires drivers to immediately reduce speed below the posted limit and, where there are two or more lanes in the same direction, to change into a lane that is not adjacent to the stopped vehicle when it is safe.
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6. You have just ridden over a large object lying in the road. What should you do next?
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Answer A: Pull over when it is safe and check the tires and rims for damage
An impact can cut a tire, dent a rim or bend a fork without giving any immediate change in how the machine feels, so it deserves a look.
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7. You see brake lights several vehicles ahead of you in your lane. What is the best first step?
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Answer C: Ease off the gas and cover the brake pedal
Reacting to the trouble several vehicles ahead, rather than waiting for the car in front, cuts your reaction time and warns the driver behind you.
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8. You have turned onto a ramp at night and your headlights pick out large white arrows painted on the pavement pointing straight back at you. What do they mean?
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Answer C: You are traveling against the flow and must turn back
Wrong-way arrows are laid so that a driver going the correct way never sees them head on, so an arrow pointing at you means you are on the ramp backwards.
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9. How should you position your vehicle for a right turn from a two-way street?
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Answer B: As close as practical to the right curb or edge, then turn into the nearest right lane
Right turns are made from the lane nearest the right edge into the nearest available lane, which keeps the turn tight and prevents a wide sweep into other traffic.
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10. Why is the front brake avoided during a very slow, tightly leaned turn?
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Answer D: It can upset the balance of a leaned machine and drop it at low speed
At low speed and full lock there is little momentum holding the motorcycle up, and the sudden weight shift from the front brake easily topples it.
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11. How does alcohol change the time a driver needs to respond to a hazard?
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Answer A: It slows it, so stopping takes longer
Alcohol is a depressant that lengthens the time between seeing a hazard and acting on it, which adds directly to the distance needed to stop.
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12. This sign leads to a crossing that has no gates and no flashing lights. What does that mean for the driver?
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Answer D: Nothing will warn of an approaching train, so the driver must check the tracks personally
At a passive crossing there is no active device to announce a train, so the whole judgment rests on the driver, who must approach slowly enough to stop after looking along the track.
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13. How should space management change with a passenger aboard?
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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.
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14. You have a green light and an ambulance with lights and siren enters the intersection against its red. What should you do?
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Answer B: Stop and let the ambulance go through
An emergency vehicle answering a call may cross against a red, and every other driver yields to it whatever their own signal shows.
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15. You are traveling at 55 mph on a rural road and come up behind a horse-drawn buggy. What is the main danger?
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Answer D: You close on it very quickly because it moves at walking pace
A buggy travels only a few miles an hour, so the gap closes far faster than drivers expect and there is very little time to brake once you see it.
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16. You have turned onto a street and see parked cars facing you and headlights coming toward you. What has probably happened?
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Answer C: You have turned the wrong way onto a one-way street
Vehicles parked facing you and headlights approaching in your lane are the classic signs of driving against the flow on a one-way street.
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17. Why does a rider on an unfaired motorcycle tire faster on a long highway ride than a driver would?
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Answer A: Constant wind pressure and noise drain energy hour after hour
Fighting wind pressure and enduring wind noise for hours is physically tiring, which is why wind protection and regular breaks matter on long rides.
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18. A traffic light ahead of the group turns yellow as the leader approaches it. What should the leader do?
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Answer C: Stop normally and let the group be split by the signal
Keeping the group together never outranks obeying the signal, and the riders left behind simply catch up at the next stop.
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19. A square sign with a red field, a wide white horizontal bar and the words DO NOT ENTER tells a driver that
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Answer B: the roadway ahead must not be entered from that point
The do not enter sign is posted at the end of a one-way roadway or ramp to keep traffic from driving into it against the flow.
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20. You are traveling beside a solid white lane line. What does it tell you?
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Answer B: Crossing it is discouraged or prohibited, so stay in your lane
A solid white line separates lanes going the same direction where lane changing is discouraged or prohibited, such as where a through lane meets a mandatory turn lane.
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21. What should a rider confirm about the transmission before starting the engine?
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Answer B: That it is in neutral, or that the clutch lever is squeezed all the way in
Starting in gear with the clutch engaged can make the motorcycle lurch forward, so the machine must be in neutral or the clutch held in.
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22. Two roads come together at a shallow angle under a MERGE sign, with no yield line on either one. What is expected of you?
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Answer D: Adjust your speed and position so you blend smoothly into the other traffic
A merge means neither road ends at a stop; drivers adjust speed and position so that the two streams fit together without stopping.
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23. A pedestrian waiting at a curb faces a steady upraised hand. What does that indication mean?
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Answer A: Do not start to cross in that direction
A steady upraised hand forbids entering the crosswalk, while a flashing hand only forbids starting a new crossing.
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24. Why does a long downhill grade lengthen the distance you need to stop?
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Answer C: Because gravity keeps pulling the vehicle forward as you brake
On a downgrade gravity works with the vehicle and against the brakes, so the same speed needs noticeably more distance than it would on level ground.
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25. What does it mean to ride the clutch?
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Answer C: Holding the lever part way in while riding, which wears the clutch plates
Cruising with the clutch partly disengaged makes the plates slip against each other, which wears them out and removes engine braking.