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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. Two solid yellow lines on the pavement mean:
passing is allowed if you are at the top of a hill.
passing is allowed for both drivers.
passing is not allowed.
passing is allowed during daylight only.
2. This road sign means:
Slow down or stop
Stop if necessary
Road narrows ahead
3. This road sign means:
t intersection
Left lane must turn left
T-intersection ahead
Keep right
Side road
4. At night, it is hardest to see:
road signs.
other motorists.
street lights.
5. Blind spots are:
Dangerous intersection where the maximum speed limit is 15 MPH or less.
Lanes reserved for U-turns.
Areas to the side or rear of a vehicle that the driver cannot see with use of mirrors.
At night, the darkest areas of a road, where emergency flashers should be used.
6. This road sign means:
no u turn sign
No U-Turn
No Turning
Side road
No right turn
7. This road sign means:
two way traffic ahead sign
Intersection ahead
Two-way traffic ahead
You can travel in either direction in this lane
Divided highway ahead
8. The picture shows:
advance warning sign
a speeding fines doubled sign.
a railroad advance warning sign.
a reversible road sign.
a no-right-turn sign.
9. The effects of alcohol on driving include:
Better reflexes.
None of the above.
Improved judgement.
Improved coordination.
10. This sign means drivers should:
yield sign
come to a complete stop and check for oncoming traffic before proceeding.
not drive in this lane.
proceed at normal speed through the upcoming intersection.
give the right-of-way to traffic on the road they wish to enter.
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MO Knowledge Test Facts

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