Ontario Commercial Drivers License Road Signs 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.

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

Take the practice test!

Created by Commercial Driver HQ

Ontario Road Signs Practice Test 1

A 20 question road sign practice test to help prepare you for a commercial license knowledge test in Ontario

1 / 20

What does the sign below tell you?

2 / 20

What does this X sign mean?

3 / 20

What does a "No Standing" sign mean?

4 / 20

What does this green road sign mean?

5 / 20

What does this red sign mean?

6 / 20

What does this sign mean?

7 / 20

What does this warning sign with a truck rolling down a hill mean?

8 / 20

What does this square sign with a red circle mean?

9 / 20

What does this yellow diamond mean?

10 / 20

What does this yellow sign with a black arrow mean?

11 / 20

What does this sign mean?

12 / 20

What does this diamond shaped sign with a checkered border and a pointed arrow mean?

13 / 20

What does this square sign mean?

14 / 20

What does this yellow sign mean?

15 / 20

This yellow warning sign means what?

16 / 20

What does this yellow diamond warning sign mean?

17 / 20

This yellow sign with the swerving car means what?

18 / 20

What does this sign mean?

19 / 20

A sign shaped like a yellow diamond with these two narrowing lines in the middle means what?

20 / 20

This yellow diamond sign with a truck heading towards a road means?

Thanks for taking the practice test!

Enter your info to sign up for our mailing list or click "See Result" to move on.

Your score is

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.