Colorado DMV Motorcycle Practice Test 26
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age16 years
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1. At a railroad crossing with no gates and no flashing lights, the crossbuck is normally combined with which sign?
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Answer C: A yield sign, or a stop sign where an engineering study calls for one
At a passive crossing the crossbuck forms an assembly with a yield sign, or with a stop sign when an engineering study or engineering judgment supports it, so the driver knows who must give way to the train.
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2. Why should pant legs be secured and bootlaces tucked away?
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Answer A: Loose fabric and laces can tangle in the chain, the controls or a wheel
Anything hanging near the moving parts of a motorcycle can be caught and pulled in, which can trap a foot or lock the rear wheel.
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3. Two people drink the same amount of alcohol at the same time. Why might their blood alcohol concentrations differ?
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Answer C: Body weight, gender and food in the stomach affect the concentration
Smaller people and, on average, women reach higher concentrations from the same amount of alcohol, and an empty stomach speeds absorption. Counting drinks alone does not tell you your level.
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4. You are already inside a roundabout when an emergency vehicle approaches with lights and siren. What should you do?
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Answer B: Continue to your exit, leave the roundabout, then pull over and stop
Stopping inside a roundabout blocks the circulating roadway, so you should exit first and then pull over clear of the intersection.
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5. 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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6. What is true about the oily strip down the center of a traffic lane?
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Answer D: It usually gives enough traction, but heavy buildups where vehicles idle should be avoided
Passing tires keep the central strip largely clear, but the thick deposits that collect at busy intersections and toll booths really are slick.
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7. Why may the mirrors and the headlight need readjusting when a passenger is carried?
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Answer D: Because the added weight changes the angle at which the motorcycle sits
Weight on the rear of the motorcycle raises the front, which aims the headlight and the mirrors higher than the rider intends.
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8. You cannot safely change lanes for a stopped vehicle with hazard lights on a Colorado road posted at 40 mph. What speed does the law require?
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Answer A: No more than 25 mph
Colorado requires a driver who cannot move over to slow to 25 mph or less where the posted limit is 40 mph or below, and to at least 20 mph under the limit where it is 45 mph or higher.
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9. 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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10. You are leaving a freeway at an exit that has a deceleration lane. Where should you slow down?
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Answer C: After you have moved fully into the exit lane
Braking in a through lane surprises the traffic behind you, so you move into the exit lane at highway speed and then slow down inside it.
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11. Your vehicle is burning at the roadside. How far away should everyone keep?
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Answer D: At least a hundred feet away from the vehicle and upwind, out of the drifting smoke
Burning vehicles give off toxic smoke and parts such as tires and struts can burst, so keep a long distance and stay upwind.
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12. Permanent signs must be retroreflective or lighted so that
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Answer A: they show the same shape and color at night as by day
Retroreflective sheeting throws headlight light back to the driver, so a sign keeps its daytime shape and color after dark.
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13. You are passing a tractor-trailer on a wet freeway and its wheels throw heavy spray. What is the best technique?
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Answer B: Increase your wipers and pass steadily without hesitating
Spray blinds you for as long as you stay beside the truck, so prepare the wipers first and then spend as little time in the spray as possible.
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14. You are in the right-hand of two left-turn lanes and the vehicle beside you starts to drift toward your lane during the turn. What should you do?
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Answer B: Slow slightly, keep to your own lane and give the other vehicle room
Drivers commonly drift wide in dual turn lanes, so hold your own line, ease off and leave space rather than racing or crowding the other vehicle.
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15. You want to move into the right lane just as an entrance ramp joins the highway at that point. What is the better choice?
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Answer B: Wait until you are past the merge area so you do not squeeze the entering traffic
The merge area is where ramp traffic has to find a gap, so adding a lane change of your own into the same space creates a conflict.
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16. You reach a red light with a sign reading NO TURN ON RED. What may you do?
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Answer D: Wait for the green; no turn is allowed while the light is red
That sign removes the usual permission to turn on red at the intersection, so you must wait for a green indication.
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17. You are riding along a street lined with parked cars. What is the safest approach?
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Answer D: Move away from the parked cars, slow down, and watch for doors and people
Doors open, drivers pull out and pedestrians step between vehicles, so extra space and a lower speed give the rider time to see and react.
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18. The light ahead is green, but traffic beyond the intersection is backed up so far that you could not clear it. What is the correct action?
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Answer D: Wait behind the stop line until there is room on the far side
Entering an intersection you cannot clear blocks cross traffic and pedestrians, so you should hold your position until space opens on the other side.
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19. On a narrow residential street, why does parking tight against the curb matter so much?
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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.
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20. 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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21. Without a depth gauge, how can a rider tell that a tire has worn out?
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Answer A: The tread has worn down level with the wear bars set into the grooves
Wear bars are molded across the bottom of the tread grooves, and once the tread surface reaches them the tire has no usable depth left.
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22. 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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23. A large group has been divided into smaller groups. What should be done between them?
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Answer A: Leave a gap big enough for other vehicles to move in and pass safely
A gap between sub groups lets other traffic pass or merge without cutting into a formation, which keeps drivers from making sudden moves around the riders.
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24. How many points toward suspension does a first Colorado DWAI conviction carry?
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Answer A: 8 points
The Colorado Driver Handbook lists 8 points toward suspension for a first Driving While Ability is Impaired conviction, in addition to fines, jail and public service.
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25. Why are sign shapes and colors standardized across the whole country?
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Answer D: So a driver knows the kind of message before reading it
Uniform shapes and colors let a driver classify a sign as regulatory, warning or guide from a distance, before the legend can be read.