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Under the laws of Ohio, if you operate any motor vehicle on the streets or highways, you must have a driver’s license or learner's permit. To get a license or learner's permit, you must pass a driver knowledge test on Ohio traffic laws and road signs. The questions are multiple choice and are based on the material in the Ohio Driver's Manual. The Ohio DMV written test is designed to check your knowledge of traffic signs, identification of signals and pavement markings, road rules and safe driving practices. The test consists of 40 questions. To pass the Ohio DMV written test, you are allowed to miss 5 of the 20 questions about road signs, and 5 of the 20 questions about road rules.
1. This road sign means:
side road sign
Side Road.
Sharp right turn.
All traffic must go straight ahead.
Merging traffic.
2. This road sign means:
cross road sign
Lane change
Hospital parking ahead
3. This road sign means:
divided highway ends sign
Keep right, traffic is entering from another road
Divided highway ends
Keep right
One-way traffic
4. This sign means:
hairpin corner
Right turns not allowed.
Hairpin corner ahead.
Sharp right turn ahead.
Warning: U-turn ahead.
5. This sign tells drivers that:
stay right sign
there is a reduction of lanes ahead.
they must stay on the right side of the divider.
there is a right turn ahead.
a divided highway ends ahead.
6. When you see this sign you should:
double curve sign
increase your speed and try to pass other vehicles.
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.
7. What is the slow moving vehicle symbol?
A reflective orange triangle
A reflective red square
A reflective yellow diamond
A reflective white triangle
8. This sign tells drivers that:
no right turn sign
they must not make a right turn.
they must make a left turn at the intersection.
U-turns are not allowed.
None of the above.
9. This sign warns that:
reduction of lanes sign
traffic must merge right.
the bridge ahead is wide enough for only one vehicle at a time.
the pavement ends.
traffic must merge left.
10. This road sign means:
yield sign
You must come to a complete stop
Do not enter
Slow down, stop if necessary and yield the right-of-way
Merging traffic
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OH DMV Knowledge Test Facts

Number of questions: 40
Correct answers to pass:30
Passing score:75%
Signs questions:20
Signs - Correct answers to pass:15
Minimum age to apply: 15 ½
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