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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 DOR 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 need 20 correct answers to pass (80%).
1. The sign in the picture:
slow moving vehicle sign
is a Construction and Maintenance Traffic Control sign.
means that you need to stop.
is found at most intersections and indicates that drivers must yield to other vehicles.
is displayed on the rear of slow moving vehicles.
2. At a school crossing sign, you should:
school crossing sign
always stop, whether there’s a stop sign or not.
watch for children and be ready to stop.
always sound your horn when you see children.
be ready to help children crossing the street.
3. You ________ traffic headed toward you when you turn left.
can handle
must yield to
must interrupt
must not yield to
4. This road sign means:
merging traffic sign
Cars in right lane must slow down
Merging traffic ahead
No left turn
Pass only in the right lane
5. A yellow arrow means:
Do not go in the direction of the arrow.
The same as a steady yellow light.
If you intend to turn in the direction of the arrow, be prepared to stop.
None of the above.
6. When in travel lanes on the roadway:
don’t stop for any reason. Keep moving until you can safely pull off the road.
you may make a U-turn or back up if you get on the wrong entrance ramp of the freeway.
you may stop to let out passengers.
you may stop to look up an address.
7. A speed limit is:
the suggested speed to travel on a road under ideal conditions.
the maximum legal speed you can travel on the road under ideal conditions.
the minimum legal speed you can travel on the road under ideal conditions.
None of the above.
8. This road sign means:
right curve sign
Merging Traffic
Curve ahead
Road work ahead
No left turn
9. This sign means:
detour right
Stay on the main highway if possible
Follow a detour to the right
The road to the right is for one-way traffic only
Not enter
10. In case of skidding, drivers should NOT:
take their foot off the gas pedal.
tap the gas pedal with their foot.
steer the car into the direction of the skid.
pump the brakes gently if they are about to hit something.
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MO DMV Written Test Facts

Number of questions: 25
Correct answers to pass:20
Passing score:80%
Number of questions: 25
Correct answers to pass:20
Passing score:80%
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