2025 Louisiana Permit Test 19
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://cheat-sheets.dmv-written-test.com/en/louisiana/car.
Number of Tests
Number of Question
Passing Score
17. Crossbuck signs indicate:
Explanation
Crossbuck signs tell drivers to yield to trains at a railroad crossing. Drivers should not try to outdrive a train.
18. Which of the following is true about driving on a wet roadway?
Explanation
The faster you drive on a wet roadway, the less effective your tires will be at wiping the water from the road. If your speed becomes excessive enough, your tires will lose their grip on the road entirely and you will begin to hydroplane (that is, to slide down the road on a film of water).
19. You must stop at an intersection when you see a:
Explanation
A flashing red traffic signal has the same meaning as a stop sign. At an intersection with a flashing red light, you must come to a complete stop, look both ways, and proceed only after the intersection is clear.
20. This sign means:
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Explanation
Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign tells drivers to be cautious when driving under conditions that may cause the roadway to become wet and slippery.
21. When you want to change lanes, you should:
Explanation
When changing lanes, maintain a safe following distance between your vehicle and the vehicle in front of you. Check in your mirrors and blind spots to make sure there are no vehicles driving in your path or already entering the lane you want to enter.
22. Emergency vehicles:
Explanation
You must yield the right-of-way to police cars, fire engines, ambulances, or any other emergency vehicles using a siren or air horn and a red or blue flashing light. Follow any instructions given over the emergency vehicles' loudspeakers. Emergency vehicles often follow each other so you should proceed only when you are certain the way is clear.
23. You are stopped in a line of vehicles waiting at a stop sign. If there is no cross traffic after the vehicles ahead have passed through the intersection, you:
Explanation
You must always bring your vehicle to a complete stop and yield to approaching traffic before proceeding past a stop sign. Don't feel pressured by surrounding traffic to avoid making a complete stop.
24. This road sign means:
Explanation
This sign means that you are approaching an upcoming intersection. Watch carefully for cross traffic.
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