2024 Louisiana Permit Test 21

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.. Read More

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. This road sign means:

virginia-low clearance
Explanation
This sign warns that the overpass ahead has a low clearance. Do not proceed if your vehicle is taller than the height indicated (in this case, 13 feet, 6 inches).

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. What does a single dashed yellow line separating traffic mean?

Explanation
Yellow lines separate traffic moving in opposite directions. A single dashed yellow line in the center of a road indicates that vehicles traveling in both directions are permitted to pass. Drivers may only begin a pass if they will not interfere with any oncoming traffic.

20. If you reach an intersection where you wish to turn but you are not in the proper lane, you should:

Explanation
Never make last-minute turns. If you reach an intersection where you wish to turn but you are not in the proper lane to make the turn, drive to the next intersection and then make the turn from the proper lane.

21. Before changing lanes on a multilane highway, you should:

Explanation
Before changing lanes, you should look in your rearview and side mirrors to make sure no one is trying to pass you. You should also look over your shoulder to make sure that no one is in your blind spot.

22. You may not cross a single broken white or yellow line:

Explanation
You may cross a single broken line to pass or change lanes as long as you can do so safely and without interfering with traffic.

23. This sign means:

washington-hill
Explanation
This sign warns of the presence of a hill ahead.

24. You are coming to a railroad crossing where the crossing signals are flashing. You should:

Explanation
When approaching a railroad crossing, you must stop your vehicle no closer than 15 feet from the nearest rail if an installed electric or mechanical signal is giving warning of an approaching train. Be aware of other warning signs that may indicate an oncoming train, including seeing a lowered crossing gate or hearing an oncoming train.
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