Iowa DOT Motorcycle Practice Test 8
- Questions25
- Correct to pass20
- Passing score80%
- Minimum age14 years
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1. At a freeway exit, the paved triangle between the ramp and the through lanes is filled with diagonal white lines. What do they mean?
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Answer A: Stay out of that area, because it is not meant to be driven on
Chevron and diagonal markings fill paved areas that traffic is not intended to use, so drivers should keep out of them.
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2. Does using a hands free device remove the risk of distraction?
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Answer A: No, the conversation still takes attention away from driving
Hands free equipment removes the manual part of the distraction but not the mental part, and a driver deep in conversation can look straight at a hazard without registering it.
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3. You have dropped some distance behind the rest of your group. What should you do?
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Answer C: Keep your own safe pace, because the group should slow to bring you back
Chasing the group means riding beyond a comfortable pace, so the responsibility sits with the leader to slow down until the formation is whole again.
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4. You are in a passing zone that continues over the crest of a hill ahead. May you start a pass?
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Answer B: Only if you can finish it well before the crest
Beyond the crest you cannot see oncoming traffic, so any part of the pass that happens there is being made blind.
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5. The word SCHOOL is painted in large letters across the roadway. What is it doing?
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Answer D: Backing up the signs marking a school zone
Word markings on the pavement reinforce a message that is already signed, and a driver looking at the road ahead cannot miss them.
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6. Where is a U-turn generally the most reasonable choice?
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Answer B: At an intersection where it is permitted and you can see well both ways
A U-turn needs a legal place and a long clear view in both directions, which is why a permitted intersection with open sight lines is the usual choice.
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7. Why is a pothole a bigger problem for a motorcycle than for a car?
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Answer C: A motorcycle has only two wheels, so an impact can deflect it off line
A car crosses a hole on four wheels and stays balanced, while a hole can knock a motorcycle off its line or damage a wheel, so scan the pavement well ahead and plan a path around holes.
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8. You are the first to arrive at a crash on a rural road. What should you do first?
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Answer C: Park well clear of the scene, put on your hazard lights and call for help
Getting trained help on the way and keeping the scene visible does more good than anything an untrained bystander can do.
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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. 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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11. 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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12. An obstacle appears ahead and you can see there is no room left to stop before it. What should you do?
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Answer D: Swerve around it
Once the distance is too short to stop, changing direction is the only option left, and a motorcycle can change direction faster than it can stop.
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13. What should a passenger do when the motorcycle leans into a curve?
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Answer A: Lean with the operator, staying directly behind them
A passenger who leans with the operator lets the motorcycle follow its natural line, while leaning against the lean fights the operator's control inputs.
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14. May you stop briefly across the sloped ramp that joins the sidewalk to the street at a corner?
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Answer B: No, that ramp must stay clear for people using wheelchairs
A curb ramp is the only way many people can get from the sidewalk to the crosswalk, so blocking it even briefly is prohibited.
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15. What does a posted speed limit sign represent?
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Answer B: The maximum speed permitted under ideal conditions
A speed limit is an upper limit that assumes good weather, good visibility and light traffic, so the safe speed is often lower than the posted figure.
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16. Besides a chemical test, what else supports an impaired driving charge?
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Answer B: The officer's observations of the driving and the driver
Weaving, slow responses, speech and balance observed by the officer are evidence in their own right, which is why a driver can be charged on behavior alone.
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17. How does alcohol typically affect a driver's vision?
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Answer D: It blurs vision, weakens night vision and narrows attention to the sides
Alcohol slows the eye muscles and the brain's processing of what is seen, degrading focus, night vision, depth perception and awareness of movement at the edges of the field of view.
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18. You notice a bulge on the sidewall of one of your tires. What should you do?
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Answer D: Have the tire replaced before driving far, because it could blow out
A sidewall bulge means the internal cords have broken and only the rubber is holding the air. The tire can fail suddenly at any speed.
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19. Besides the traffic behind you, what else must you check before moving into the next lane?
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Answer D: That there is room ahead in the new lane for your normal following distance
Moving into a gap that is too short leaves you tailgating the vehicle ahead with a vehicle close behind you.
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20. The neutral light is on, but you are not sure the transmission is really out of gear. How can you confirm it?
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Answer B: Release the clutch and rock the motorcycle to see whether it rolls freely
A machine that rolls without resistance while the clutch is released is genuinely in neutral, which a burnt out or faulty neutral switch cannot tell you.
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21. What does the T-CLOCS pre-ride inspection routine cover?
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Answer B: Tires and wheels, controls, lights, fluids, chassis and stands
T-CLOCS is a memory aid for a walk around check of tires and wheels, controls, lights and electrics, oil and other fluids, chassis, and side and center stands.
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22. You are stopped facing uphill on a steep grade and need to pull away. What is the recommended technique?
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Answer D: Hold with the rear brake, ease the clutch into the friction zone, then release
The rear brake keeps the motorcycle from rolling backward while the clutch takes up the drive, and it is released as the throttle is opened.
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23. Why is smooth, early braking better than hard, late braking?
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Answer D: It keeps you in control and gives the driver behind more warning
Braking early and gently keeps the tires well within their grip and gives following drivers time to react to your brake lights.
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24. Why do watering eyes matter so much to a rider?
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Answer D: Blurred vision delays the moment you see and react to a hazard
Wind makes unprotected eyes water, and even a brief loss of clear vision at road speed costs you the distance you need to react.
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25. Why is it worth planning your route before a long drive?
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Answer B: So that you are not reading a map or a screen while the car is moving
A driver who knows the route is not navigating at the wheel, which is one of the commonest sources of distraction.