2025 Louisiana Permit Test 22
The following questions are from real DMV written tests. These are some of the actual permit questions you will face in Louisiana. 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 Louisiana please visit https://staging.dmvwrittentest.cheat-sheets.com/en/louisiana/car.
Number of Tests
Number of Question
Passing Score
9. You must yield to other drivers:
Explanation
You must yield to other drivers when entering a street from an alley, driveway, or garage. You must also yield to pedestrians who are on an intersecting sidewalk.
10. Drinking coffee after drinking alcohol:
Explanation
Drinking coffee will not reduce your blood alcohol concentration (BAC). While it may help you to stay awake, it cannot change your BAC or make you sober.
11. Blood alcohol content (BAC) depends on each of the following, except:
Explanation
Your blood alcohol content (BAC) depends on how much alcohol you drink, how much time passes between drinks, and your weight. It is not affected by the type of alcoholic beverages you drink, your level of physical fitness, or how well you can "hold your liquor."
12. A leaky exhaust system in your vehicle is dangerous because it can cause:
Explanation
The exhaust system carries exhaust gas out of the vehicle and prevents fumes from entering into the passenger compartment. To prevent carbon monoxide poisoning, keep your exhaust system free of leaks. Replace all defective parts immediately.
13. When adjusting your rearview mirror, you should be able to clearly see:
Explanation
Adjust your inside rearview mirror so you can see the entire rear window from the driver's seat. You should have to move only your eyes, not your head, when using this mirror.
14. When traffic lights are horizontal, the yellow light is:
Explanation
In some metropolitan areas, traffic lights are horizontal instead of vertical. On these signals, the red light is on the left, the yellow light is in the middle, and the green light is on the right.
15. When changing lanes, you should:
Explanation
Other cars and motorcycles are often hidden in a vehicle’s blind spot, so be sure to glance over your shoulder before you begin a lane change. Begin signaling 100 feet before changing lanes or turning in a residential area. Signal five seconds in advance when changing lanes on a freeway.
16. This road sign means:
Explanation
An eight-sided sign always means "stop." You must come to a complete stop and wait for any vehicles or pedestrians to clear the way before proceeding.
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