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Anyone who operates a motor vehicle or motor-driven cycle on public roadways in Missouri is required to have a valid driver license or learner's permit. The driver examination consists of a four-part test: a written test, a vision test, a road sign test, and a driving test. The questions on the written knowledge test will be based on information taken from the Missouri Driver's Manual. The written test is designed to check your knowledge of Missouri traffic laws, and rules for safe driving and road signs. The MO DOR test consists of 25 questions, and you'll need 20 correct answers to pass (80%).
1. Drivers often fail to see a motorcycle headed toward them. Why?
It is hard to judge how far away a motorcycle is.
Motorcycles are hard to see.
It is difficult to judge a motorcycle's speed.
All of the above.
2. When you see this sign you should:
double curve sign
prepare to slow down and possibly yield to oncoming traffic.
slow down and do not pass other vehicles.
slow your speed and be prepared to stop.
increase your speed and try to pass other vehicles.
3. Drivers may continue carefully through a yellow light if:
they are turning right.
an emergency vehicle is crossing your lane.
they already are within the intersection.
there are no pedestrians crossing.
4. When in a motor vehicle on or off the highway, it is:
illegal to drink from, but permissible to transport, open containers of alcohol in the passenger compartment.
illegal to keep an open container of alcohol in the passenger compartment.
acceptable to drink alcoholic beverages if you are not driving.
permissible to drink a moderate amount of alcohol when driving with a passenger.
5. If you missed your exit on a freeway, you should:
None of the above.
go to the next exit and come back to the exit you missed.
use the right turn signal, check your mirrors and move to the right.
make a quick U-turn from your lane of travel.
6. This road sign means:
merging traffic sign
Stop for other traffic
Yield the right-of-way
Lane shifting
Traffic may be entering from another road, drive with caution
7. This road sign means:
pedestrian crossing
Pedestrian crossing
School crossing
Mountain trail
Flagger ahead
8. If you get on a wrong expressway exit, you must:
get off at the next exit and look for signs that tell you how to return to the expressway.
use the the exit ramp to accelerate to expressway speed and blend with traffic.
drive in reverse to return to the expressway.
make a U-turn and return to the expressway.
9. Before passing another vehicle, you should signal:
just before changing lanes.
at any time.
early enough so other drivers know your intention.
after changing lanes.
10. If a driver follows you too closely, you should:
increase your speed as you are probably driving too slowly.
activate your stop lights.
brake suddenly.
move to another lane if possible.
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MO DMV Permit Test Facts

Number of questions: 25
Correct answers to pass:20
Passing score:80%
Minimum age to apply: 15
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