2025 Missouri Permit Test 23
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Missouri. Each permit practice test question has three answer choices. Select one answer for each question and select "grade this section." You can find this button at the bottom of the drivers license quiz. For a complete list of questions and answers for Missouri please visit https://staging.dmvwrittentest.cheat-sheets.com/en/missouri/car.
Number of Tests
Number of Question
Passing Score
7. A single broken white line down the center of a two-lane road indicates:
Explanation
White lines are used to separate traffic moving in the same direction. Dashed lines indicate that drivers directly next to the line are permitted to pass when it is safe to do so.
8. This sign means:
Explanation
This sign indicates that you must keep to the right of the upcoming divider.
9. Front door windows on a vehicle may be tinted to no more than:
Explanation
Tinting or sun-screening material is permitted on side and rear windows. Front door windows may be tinted to no more than 65 percent light blockage.
10. A leaking exhaust system can:
Explanation
The exhaust system helps remove toxic gases, reduce the noise, and cool the hot gases coming from a running engine. Fumes from a leaky exhaust system can cause death in a very short time. They can also make you drowsy while driving.
11. Certain highway signs require drivers to obey an indicated instruction. Such signs are known as:
Explanation
Regulatory signs require drivers to obey an indicated instruction. Failure to comply is subject to penalty.
12. A single broken yellow line down the center of a two-lane road indicates:
Explanation
Yellow lines are used to separate traffic moving in opposite directions. Dashed lines indicate that drivers directly next to the line are permitted to pass when it is safe to do so.
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