Newfoundland Commercial Drivers License Class 4 Practice Test 1

Commercial Driver HQ is a website focused on helping new commercial drivers in all provinces and territories in Canada.

Our FREE practice tests are designed to help you succeed when it comes time to write the real test.

Each license type has 5 tests to help you study and become familiar with the rules and regulations of commercial driving. The tests are not identical to the license test you will need to pass, but the questions are similar to what you will find on the real deal.

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Created by Commercial Driver HQ

Newfoundland Class 4 Practice Test 1

A 20 question practice test to help prepare you for the Class 4 knowledge test in Newfoundland

1 / 21

What does this sign warn you of?

2 / 21

Which step is not part of the pre-trip check?

3 / 21

If you find a defect on a school bus, you must?

4 / 21

What should you do if your car starts to skid?

5 / 21

What does this yellow diamond mean?

6 / 21

When can a driver of a public or commercial passenger vehicle smoke in the vehicle?

7 / 21

What does this speed sign mean?

8 / 21

If someone is following you too closely, what should you do?

9 / 21

This yellow warning sign means what?

10 / 21

Which of these are requirements for a Class 4 license?

11 / 21

What does this sign mean?

12 / 21

What is the 2 second rule?

13 / 21

Where does a large vehicle have blind spots?

14 / 21

What does this yellow diamond sign mean?

15 / 21

What vehicle can you drive with a Class 4 license?

16 / 21

What does this yellow diamond sign mean?

17 / 21

The most important thing when transporting a passenger is?

18 / 21

How often should you look at your mirrors?

19 / 21

What does this orange sign mean?

20 / 21

Which types of vehicles must carry fire extinguishers?

21 / 21

Which of these is not a Class 4 vehicle?

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The average score is 88%


We do our best to keep the questions current and accurate. The testing centres may change the questions on the knowledge tests at any time. Always be prepared for surprises.

Many of the answers to the questions can be found in the driver hand books or learning materials your province provides.

DISCLAIMER:CDHQ is not affiliated with the provinces or any test centres. These practice tests should not be considered official tests and you are not granted a license for completing them. Our tests are simply a practice tool to help prepare yourself for the real test.