2025 North Dakota Cdl Bus - Test 1

The following questions are from real North Dakota 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 is a way to warn drivers behind you that you will be slowing down?

Turn on the right turn signal followed by the left turn signal.
Tap your brake pedal a few times to illuminate the brake lights.
Swerve from side to side to get other drivers’ attention.
Turn all lights on and off several times.
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