Louisiana DMV CDL General Knowledge Quick Practice Test 1 For 2024

CDL Class A, B or C. Complete CDL driver training course. All the questions in this test are from the official DMV written exam. You can use our free online tests to evaluate how likely you are to pass the official DMV test. Or you can just cut to the chase and increase your chances of passing by upgrading to Premium Membership and unlock official DMV tests. In addition, you will also receive a master cheat sheet which contains all your state’s DMV questions and answers. Premium membership also unlocks a smart tracker which keeps an inventory of all incorrectly answered questions for easy, fast and effective revision. Practice with our free tests or hit Upgrade button below for premium access and increase your chances of passing your DMV written exam.

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Quick Facts:

Number of Questions – 20

Passing Percentage – 80%

Test Type – Free Test

1. What is the best way to stop if your brakes fail while you are driving downhill?

2. For a first conviction of driving with a blood alcohol concentration (BAC) of 0.04 percent or higher, you will lose your CDL for:

3. Mirror adjustment can only be checked properly if:

4. If mirrors are dirty before starting a trip:

5. What should happen if the air pressure in the braking system's air tanks falls below 60 psi?

6. When preparing to drive in the winter, be sure to check:

7. On low bridges:

8. Mirrors should be:





 
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