2025 Louisiana Cdl Class B Knowledge Test - 1
The following questions are from real Louisiana CDL practice tests. After selecting the answer, you can see the explanation. After confirming, click "Next" to jump to the next question.
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1. When adjusting your mirrors before a trip:
No part of your vehicle should be visible in any mirror.
Part of your vehicle should be visible in the mirrors.
More than half of each mirror should show the vehicle.
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Key Data
Number of Tests: 18
Number of Question: 50
Passing Score: 40
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