2025 Missouri Permit Test 4
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
13. What is the only way to reduce your blood alcohol concentration (BAC)?
Explanation
The only method that effectively reduces your BAC is to not drink alcohol for a period of time. Coffee, exercise, and cold showers cannot reduce your BAC or change the effects of alcohol. They can help you remain awake, but they cannot change your BAC or make you sober.
14. If you want to get off the freeway but you have missed your exit, you should:
Explanation
If you miss your exit, you should take the next exit. Do not stop or back up on the highway, swerve across multiple lanes to try to make the exit at the last second, or cross over the median to turn around. All of these maneuvers are illegal and extremely dangerous.
15. If someone is driving aggressively behind you, you should:
Explanation
If you encounter an aggressive driver, you should make every attempt to get out of their way. You should avoid making eye contact with a hostile driver. Challenging a hostile driver by speeding up may only make them angrier, thereby increasing their danger.
16. You are driving on a divided multilane highway and see or hear the signal of an approaching emergency vehicle. You should:
Explanation
If you hear the siren or see the flashing lights of an emergency vehicle, you must slow down, provide a clear path for the vehicle, and stop. Don't try to outdrive the emergency vehicle.
17. When approaching a school bus stopped with its stop arm extended, drivers should:
Explanation
When approaching a stopped school bus that is using its stop signal, a driver is required to come to a complete stop. They should not proceed until the stop arm is withdrawn.
18. Traffic signs and pavement markings:
Explanation
Traffic flow is controlled by pavement markings, traffic islands, signals, and signs. These devices inform drivers of conditions on the roadway and help guide drivers safely to their destinations. You must always obey traffic signs, signals, and pavement markings.
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