Quebec Commercial Drivers License Class 4 Practice Test 2

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Quebec Class 4 Practice Test 2

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

1 / 20

What is the 2 second rule?

A rule for how close to follow emergency vehicles

How long you can wait if you drop food while driving

A rule for a safe following distance

How long it should take your vehicle to reach full speed

2 / 20

What does this sign mean?

No left turns at this intersection

No right turns at this intersection

No through traffic at this interestion

One way street

3 / 20

What is the wheel base of a vehicle?

The size of the tires on the rear axle

The surface of the road covered by the tires

How much room is needed to turn safely

Distance between the front and rear axle

4 / 20

What does this sign tell you?

The speed limit is 125km/h

You are on highway 125

There is a 125 tonne capacity

Maximum 125 drivers in this lane

5 / 20

What does the term "public transportation" mean?

Transportation of groups of people who are not your friends or family

Transportation provided by the public

Transportation of any group of people

All of these

6 / 20

What does this construction sign mean?

Stop and wait for the signal to proceed

Incline coming up ahead

Drive slowly through the construction zone

Decline coming up ahead

7 / 20

If you encounter a breakdown while driving a school bus what should you do?

Park the bus away from the roadway and radio for help

Turn on the flashing yellow lights

Place a warning cone in front and behind the bus

Get all of the passengers off the bus as soon as possible

8 / 20

What is a commercial passenger vehicle?

A vehicle used to transport passengers for a fee

A vehicle with 10 seats or less, used as public transportation or a vehicle for hire

A vehicle with 10 seats or more, used as public transportation or a vehicle for hire

A vehicle used as public transportation

9 / 20

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

Check your lights

Check your brakes

Check your seatbelts

Check your radiators and fluids

10 / 20

The most important thing when transporting a passenger is?

Keeping your schedule

High fuel efficiency

The passengers safety

Maximizing profits

11 / 20

What does this sign mean near a roundabout?

Trucks are bigger than cars

No driving under the trucks

No passing trucks on the inside of the circle

No fishtailing trucks

12 / 20

What does this square sign with a red circle mean?

Railway crossing ahead

Come to a complete stop

Turn your ignition off

Do not enter this road

13 / 20

What is this sign used for?

Tells you the max speed limit within a given timeframe

Tells you the time of day you can park in the area

Tells you which lanes to use on a given day

Tells you how long you can park for

14 / 20

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

Get the defect fixed eventually

Fix the defect within a week

Fix the defect before the bus can be operated again

Fix the defect during the next scheduled maintenance

15 / 20

What should you never do as a school bus driver?

Break the four second following rule

All of these

Drive with the front doors open

Fuel the bus with passengers inside

16 / 20

How often must the floor of a school bus be sanitized?

Twice a year

Once a week

Every month

Every day

17 / 20

What does this yellow warning sign mean?

Recycling center up ahead

Do a burnout here to impress the cops

Indicates a roundabout is up ahead

Speed up area ahead

18 / 20

Where does a large vehicle have blind spots?

At the back of the vehicle

In front, behind, and on both sides

At the front of the vehicle

On the passenger side and at the back

19 / 20

Why do the hours of service regulations exist?

So drivers can spend more time with their families

Because tired drivers are more likely to get into accidents

To keep drive time within the union rules

So carriers can avoid paying their drivers overtime

20 / 20

What does this sign mean?

Two lane road is ending soon

Road is not wide enough for two cars

No carpooling in this lane

No passing on this road

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The average score is 82%

More Quebec Commercial Driving Practice Tests

Quebec Class 1 Practice Tests

Quebec Class 3 Practice Tests

Air Brakes Practice Tests

Quebec Class 4 Practice Tests

Quebec Road Signs Test

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.