2025 Mississippi Cdl Double - Test 1

The following questions are from real Mississippi 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. What should you do if the brake pedal does not build up pressure?

Upshift.
Downshift.
Hold the brake pedal down as far as it will go.
Pump the brakes.
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