2025 Missouri Permit Test 17
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://cheat-sheets.dmv-written-test.com/en/missouri/car.
Number of Tests
Number of Question
Passing Score
19. As alcohol builds up in your blood, it:
Explanation
As alcohol builds up in your system, it will slow your reactions, make you feel more confident, and cause you to make more errors.
20. You may drive around the gates at a railroad crossing:
Explanation
You are required to stop at all railroad crossings when signals warn of an approaching train. These signals may include flashing red lights, a lowered crossing gate, a flagger signaling, or a train’s audible signal of warning. Do not attempt to go around a lowered gate.
21. You are driving when it begins to rain. You should:
Explanation
When heavy rain reduces visibility, reduce your speed. Turn on your headlights so other drivers can see your vehicle. If the rain is so heavy that you are unable to see clearly, drive onto the shoulder and stop until the rain lets up.
22. When preparing to turn left, drivers should:
Explanation
As you approach a left turn, signal your intentions three to five seconds in advance. Continually check your rearview mirror as you gradually slow down. On a multilane road, move into the left lane before reaching the intersection where you plan to turn. Yield to traffic and pedestrians and turn when your path is clear.
23. You may continue carefully through an intersection with a yellow light if:
Explanation
If a steady yellow light appears when you are already within an intersection, you should continue through the intersection carefully.
24. If you are turning onto a street with more than one lane traveling in your direction, you should:
Explanation
When turning onto a street with more than one lane moving in the direction that you are traveling, turn into the lane that is closest to your previous lane. Do not change lanes when turning.
25. This sign is used to prevent:
Explanation
