Missouri DOR Permit Practice Test 19

  • Questions25
  • Correct to pass20
  • Passing score80%
  • Minimum age15 years

25 questions. Pick an answer to see if it is right and why; you need 20 correct answers to pass.

  1. 1. You leave your car so that its rear overhangs a marked crosswalk. What is wrong with that?

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    Answer B: Pedestrians must step around it into the traffic lane

    A crosswalk has to stay completely clear; anything sticking into it pushes people on foot out into the path of moving vehicles.

  2. 2. Traffic in a work zone is down to one lane in each direction, separated by a temporary double yellow line. May you pass?

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    Answer C: No, temporary markings prohibit passing just as permanent ones do

    A temporary marking has the same legal force as a permanent one, and a work zone is the last place with room to spare for an overtaking vehicle.

  3. 3. A deer has just crossed in front of you on a stretch signed for animal crossings. What is the best assumption?

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    Answer B: More animals are likely to follow the first one

    Deer travel in groups, so one animal crossing usually means others are about to follow, and a driver should slow and keep scanning both shoulders.

  4. 4. 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.

  5. 5. You are in the middle of an intersection when you hear a siren and see an emergency vehicle approaching. What should you do?

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    Answer A: Keep going, clear the intersection, then pull to the right and stop

    Stopping inside an intersection blocks the emergency vehicle. Clear the intersection first, then pull over to the right and stop.

  6. 6. You are driving on a divided highway and see a solid yellow line along the left side of your lanes. What does it tell you?

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    Answer D: It marks the left edge of the roadway for your direction

    On a divided highway or a one-way roadway, the left edge of the traveled way is marked with a solid yellow line.

  7. 7. You brake hard in a vehicle with antilock brakes and feel the pedal pulsing under your foot. What should you do?

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    Answer A: Keep firm, steady pressure on the pedal and steer where you need to go

    The pulsing is the system releasing and reapplying the brakes so the wheels keep rolling, which is what lets you steer while braking. Pumping the pedal defeats it.

  8. 8. At highway speed, a large object suddenly appears in your lane and there is open space beside you. Which response is often the most effective?

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    Answer B: Steer around it, since at speed you can often turn quicker than you can stop

    Above roughly 25 mph, stopping distance is long while a lane change takes only a moment. When space is available, a controlled steer around the hazard avoids the impact.

  9. 9. You reach an uncontrolled intersection at the same moment as a vehicle approaching from your left. What should you do?

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    Answer A: Proceed, but only once you see that driver slowing

    You have the right of way over the vehicle on your left, but a right of way is something the other driver has to give, so confirm it before you commit.

  10. 10. What must a driver be prepared to do at the point this sign refers to?

    A yellow diamond showing a black T shape
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    Answer D: Turn left or right, because the road being traveled ends there

    The road ends at another roadway, so the driver must slow, give way to traffic on the through road and turn in one direction or the other.

  11. 11. A sign on a divided highway reads Keep Right Except to Pass. What does it require of you?

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    Answer A: Use the left lane only to overtake, then return to a lane on the right

    The left lane on such a highway is reserved for overtaking, so a driver who has finished a pass must move back to the right.

  12. 12. Where should you be looking as you steer through a turn?

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    Answer C: Toward the point on the new road where you want to end up

    Drivers steer toward what they look at, so looking through the turn to where you want to go keeps the path smooth and accurate.

  13. 13. A yellow diamond shows a car with wavy lines behind its rear tires. What is the warning?

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    Answer D: The surface loses grip badly when it is wet

    The slippery when wet sign marks a stretch where traction falls off sharply in rain, so speed and braking must be reduced well in advance.

  14. 14. You drive onto a section where the top layer has been milled off and the surface is grooved. How will it feel?

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    Answer C: The steering may wander, so hold the wheel firmly and slow down

    Grooves cut into the pavement tug at the tires and make the steering feel restless. A firm grip and a lower speed keep the vehicle tracking straight.

  15. 15. You are behind three slow vehicles on a two-lane road and the way ahead looks clear. What is the sound decision?

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    Answer D: Pass one vehicle at a time, if the road allows it

    Passing several vehicles in one move keeps you in the oncoming lane far too long and leaves nowhere to go if a vehicle appears.

  16. 16. A lane is marked with a large white bicycle symbol and chevrons, but there is no separate bicycle lane. What does it mean?

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    Answer A: Bicyclists may use the whole lane, so follow or pass with care

    A shared lane marking shows that bicyclists and drivers use the same lane and positions riders away from parked car doors, so passing means changing lanes.

  17. 17. What is the usual result of driving well above the flow of traffic on a typical trip?

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    Answer B: Very little time saved, with much greater risk

    Signals, traffic and short distances swallow the theoretical gain, while crash risk and crash severity both climb sharply with speed.

  18. 18. A separate right-turn lane leads onto the cross street and carries a yield sign. What does it require?

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    Answer D: Slowing and giving way to traffic and people, stopping if needed

    A yield requires you to slow, give way to traffic in the lane you are joining and to pedestrians, and stop only if that is what safety demands.

  19. 19. You reach a T intersection where the cross street has a ONE WAY sign pointing to the right. What may you do?

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    Answer B: Turn right only, because the street carries traffic in that direction

    The arrow shows the only direction traffic may travel, so the only legal movement from the terminating road is a right turn.

  20. 20. A yellow diamond shows two lanes narrowing into one. What does it require of a driver?

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    Answer D: Adjusting speed and merging before the lane disappears

    The lane ends sign gives notice that one lane will be dropped, so drivers should adjust speed and blend into the continuing lane in good time.

  21. 21. How far ahead should you normally be looking while driving?

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    Answer D: About 12 to 15 seconds of travel ahead

    Looking that far ahead, roughly a block in town and much farther on a highway, gives you time to see a problem developing and adjust before it becomes an emergency.

  22. 22. After completing a turn you notice your signal is still flashing. What should you do?

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    Answer A: Switch it off at once, before other drivers act on it

    A signal left on after a turn is a false message, and drivers waiting to pull out may move into your path because of it.

  23. 23. You are waiting to turn and the traffic ahead has stopped. Where must you not come to rest?

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    Answer D: On the crosswalk, which people need in order to cross the street

    Stopping on a crosswalk forces pedestrians out into the traffic lanes to get around you, so you hold back before it instead.

  24. 24. A flagger in a work zone turns a paddle so that the red octagonal face reading STOP is toward you. What must you do?

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    Answer A: Stop completely and wait for the flagger to signal you forward

    The STOP face of a flagger paddle requires a complete stop, and you may move again only when the flagger directs you to.

  25. 25. You have begun to move into the next lane when the gap you were aiming for closes. What is the safest action?

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    Answer C: Return to your own lane, cancel the signal and wait for a better gap

    An unfinished lane change leaves you in a space that no longer exists, and the lane you came from is still yours.