Manitoba Commercial Drivers License Class 4 Practice Test 5

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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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Commercial Driver HQ

Manitoba Class 4 Practice Test 5

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

1 / 20

When driving in bad weather, what should your following distance be?

4 seconds

2 seconds

6 seconds

8 seconds

2 / 20

The most important thing when transporting a passenger is?

Keeping your schedule

Maximizing profits

High fuel efficiency

The passengers safety

3 / 20

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

Check your brakes

Check your seatbelts

Check your radiators and fluids

Check your lights

4 / 20

What does this sign mean?

Highway 50 is ahead

The speed limit changes to 50km/h ahead

The speed limit is 50km/h

Police up ahead

5 / 20

What does this orange sign mean?

Road is made of loose gravel

Road work begins ahead

Military checkpoint

Pavement ends ahead

6 / 20

What is the 2 second rule?

How long you can wait if you drop food while driving

How long it should take your vehicle to reach full speed

A rule for how close to follow emergency vehicles

A rule for a safe following distance

7 / 20

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

To check for cyclists and other vehicles

To scratch your chin on your shoulder

Wave to the car behind you before turning

Make sure you are in the right lane

8 / 20

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

Every month

Every day

Twice a year

Once a week

9 / 20

What makes the roads extra slippery at the start of a rainfall?

Colder weather causes ice to form

The road becomes to clean for good traction

The water mixes with the oil on the pavement

The colder rain mixes with the warm pavement

10 / 20

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

Place a warning cone in front and behind the bus

Park the bus away from the roadway and radio for help

Turn on the flashing yellow lights

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

11 / 20

This yellow sign with the swerving car means what?

Watch for volcanic ash

Snowfall up ahead

Falling rocks near wet pavement

Pavement is slippery when wet

12 / 20

What does this construction sign mean?

Pavement ends ahead

Small cars only

Grooves in the pavement ahead

Bumpy road ahead

13 / 20

What does this sign mean?

One way street

No right turns at this intersection

No through traffic at this interestion

No left turns at this intersection

14 / 20

Which of these is not a Class 4 vehicle?

30 passenger school bus

A taxi

An ambulance

16 passenger mini bus

15 / 20

When driving with your high beams on, you see a car in the oncoming lane. When do you turn your high beams off?

When the other car turns their high beams off

When it is safe to do so

When the car is 150 metres away

When the car is 200 metres away

16 / 20

What does this sign mean?

Cars side by side only

Not a two lane highway

No passing

Carpool lane only

17 / 20

What should you do before making a left turn?

Enter the left turn lane if there is one

Signal to other drivers that you want to turn

All of these

Yield to oncoming traffic and wait for a safe gap

18 / 20

What are your space margins?

Creatures from outer space

The space between your vehicle and the vehicle behind you

The distance between your vehicle and the curb

The distance between your vehicle and other road users

19 / 20

What does this white sign with a "not permitted" cross mean?

Pedestrians only, no cars

Crosswalk up ahead

No pedestrians allowed on this road

Pedestrian crossing

20 / 20

What does this sign mean?

No stopping

No through traffic

One way only

No u-turns

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The average score is 87%

More Manitoba Commercial Driving Practice Tests

Manitoba Class 1 Practice Tests

Manitoba Class 3 Practice Tests

Manitoba Class 4 Practice Tests

Air Brakes Practice Tests

Manitoba 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.