Nova Scotia Commercial Drivers License Class 4 Practice Test 2

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.

Compatible on desktop, mobile, and tablet, you can take these tests anywhere you have internet access.

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Created by Commercial Driver HQ

Nova Scotia Class 4 Practice Test 2

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

1 / 20

This yellow warning sign means what?

2 / 20

Why should you do a shoulder check when making a right turn?

3 / 20

How do you ease the vehicle into a smooth stop?

4 / 20

What does this no parking sign mean?

5 / 20

If you notice a defect that does not affect the safe operation of the vehicle, what should you do?

6 / 20

What vehicle types are required to carry road flares or pylons in case the vehicle is disabled on the side of the road?

7 / 20

What does this yellow warning sign mean?

8 / 20

If your vehicle is having a hard time keeping up with traffic while climbing a grade, what should you do?

9 / 20

What should you do if your car starts to skid?

10 / 20

What does this yellow diamond warning sign mean?

11 / 20

What does this parking sign mean?

12 / 20

When performing a turnaround with a school bus, the correct procedure is to

13 / 20

What should you never do as a school bus driver?

14 / 20

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

15 / 20

What does this sign tell you about the road ahead?

16 / 20

How often should you look at your mirrors?

17 / 20

What are your space margins?

18 / 20

If you need to keep a daily log, what do you need to keep with you?

19 / 20

What does this white sign mean?

20 / 20

What is this sign telling you?

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The average score is 86%


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.