Ontario Truck Driver Licence Practice Test 2025 (50 Questions Answers)

Ontario Truck Driver Licence Practice Test 2025 (50 Questions Answers) Try our free AZ Practice Test Ontario Truck Driver’s Licence practice with Rules of the Road and Driving Knowledge Test. There are a total of 50 questions. You can easily test your knowledge. Please refer to the Ontario Highway Traffic Act and regulations, the Dangerous Goods Act and Federal Motor Vehicle Transport Act.

The province has almost 55,000 commercial carriers actively operating on Ontario’s roadways. Even though truck traffic has increased with Ontario’s growing economy, there has been a long-term decline in fatal collisions involving large trucks, thanks to the collective efforts of government, police, industry, safety-minded organizations and conscientious drivers.

Ontario Truck Driver Licence Practice Test 2025

Test type	AZ Practice Test Ontario 2025
Licence Type	Commercial Truck Driver
Class	A and Z
Province	Ontario
Test type	Sample Practice Test
Total Questions	50 MCQs
Topics Covered	Rules of the Road and Driving Knowledge Test

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668

AZ PRACTICE TEST ONTARIO

1 / 50

What is bus bays?

A) service areas for municipal buses

B) stopping areas for municipal buses

C) rest areas for municipal buses

D) holiday for bus deriver

2 / 50

Which of the following you must remember to avoid collisions with bicyclists at the intersections?

A) All of the above

B) When driving through an intersection, be careful to scan for cyclists waiting to turn left.

C) When turning left, you must stop and wait for oncoming bicycles to pass before turning.

D) When turning right, signal and check your mirrors and the blind spot to your right to make sure you do not cut off a cyclist.

3 / 50

What do you do if you find an out-of-adjustment air brake?

A) you can continue your trip

B) first report it to the operator then you can continue your trip

C) you can adjust your own air brakes

D) you can contact a certified mechanic

4 / 50

What you must do when driving at night and in bad weather and the fog is too dense? Rearrange in the following steps in ascending order.

turn on your emergency flashers
try to position your vehicle in a safe parking area
keeping your low-beam headlights on
pull completely off the road

A) 4, 3, 2, 1

B) 4, 2, 1, 3

C) 4, 3, 1, 2

D) 1, 2, 3, 4

5 / 50

A curve to the left requires keeping the front wheels close to the _______ to prevent the rear wheels from crossing into the other traffic lane.

A) none of the above

B) left edge of the pavement

C) centre line

D) right edge of the pavement

6 / 50

What do you keep in mind during a given turn of the steering wheel?

A) rear wheels of the vehicle do not pivot

B) all of the above

C) rear wheels follow a shorter path than those up fron

D) greater the wheel base the greater the amount of “off-track.”

7 / 50

What you should do at an intersection without signs or lights when a vehicle is approaching from the right?

A) you must go first then let other person go

B) All of the above

C) other person must wait until you cross the road

D) you must let other person go first

8 / 50

What you must do when meeting oncoming vehicles with bright headlights at night?

A) slightly look to the right of the oncoming lights.

B) all of them

C) you must look up and beyond

D) you must look up

9 / 50

All drivers must have a period of at least 24 consecutive hours off-duty in the preceding ______days.

A) 12

B) 14

C) 7

D) 10

10 / 50

What is the meaning when a bus in a bus bay begins flashing its left-turn signals and you are approaching in the lane?

A) indicating that you must slow down and make a complete stop

B) indicating that it is ready to leave the bus bay

C) indicating that you can pass the bus from the left side

D) indicating that the road is clear you can pass the bus

11 / 50

What is the maximum speed limit to drive commercial motor vehicles? (speed-limiting system)

A) 80 km/h

B) 115 km/h

C) 95 km/h

D) 105 km/h

12 / 50

Which of the following drivers must carry?

A) Safety Manual

B) current inspection schedule

C) current inspection report and schedule

D) current inspection report

13 / 50

In which of the following cases you are overdriving your headlights?

A) when your stopping distance is closer than you can see with your headlights

B) when your stopping distance is equal to what you can see with your headlights

C) None of the above

D) when your stopping distance is farther than you can see with your headlights

14 / 50

Which of the following is the most effective method for drivers to determine that their vehicle is in safe operating condition?

A) circle check

B) All of the above

C) daily vehicle inspection

D) pre-trip inspection

15 / 50

Which of the following comes under the good driving practice and safety rules?

A) Adjust your speed to meet road, weather and traffic conditions.

B) All of the above

C) Never allow an unauthorized person to occupy the driver’s seat

D) Avoid situations that call for quick stops.

16 / 50

Which of the following sign represents a slow-moving vehicle ahead on the road?

A) display an orange and red slow- moving vehicle sign on the rear of the vehicle

B) display an orange and red slow- moving vehicle sign on the road side

C) display an yellow and white slow- moving vehicle sign on the rear of the vehicle

D) display an yellow and black slow- moving vehicle sign on the rear of the vehicle

17 / 50

Which of the following you must know when you drive a larger vehicle?

A) vehicle’s height

B) all of the above

C) road signs

D) vehicle’s width

18 / 50

What you must do first at an intersection where you want to turn left or right?

A) you must wait for approaching traffic to pass

B) you must yield the right-of-way

C) you must wait for pedestrians in your path to cross

D) you must wait for pedestrians to cros

19 / 50

Which of the following rules is not true to cut down glare at night for vehicle lights?

A) Use your low-beam headlights within 150 metres (500 ft.) of an oncoming vehicle

B) Use your low-beam headlights when following a vehicle within 60 metres (200 ft.).

C) If you can’t see any headlights,switch to low beams

D) On country roads, switch to low beams when you come to a curve or hilltop

20 / 50

What do you mean by red slow-moving vehicle sign on the rear of the vehicle?

A) sign warns other drivers that the vehicle is travelling at 40 km/h or less.

B) just pass the slow- moving vehicle

C) sign warns other drivers that the vehicle is travelling at 50 km/h or less.

D) a slow- moving vehicle ahead on the road

21 / 50

A yield sign means

A) you must slow down

B) all of them

C) if necessary you must slow stop

D) yield the right-of-way

22 / 50

The maximum height for a vehicle in Ontario is _____ metres.

A) 2.15 metres.

B) 4.15 metres.

C) 3.35 metres.

D) 5.15 metres.

23 / 50

Under which of the following conditions drivers are not permitted to drive a vehicle?

A) if a schedule 1 inspection is not done

B) A and C only

C) with a major defect

D) with a minor defect

24 / 50

What is the meaning of marked "D" position on the road?

A) An indentation after an intersection

B) What is the meaning of marked "C" position on the road?

C) An indentation before an intersection

D) Mid-block indented bays

25 / 50

What you should do, if you identify a safety defect during the trip itself?

A) you must report it to the operator as soon as possible

B) you must report it to the traffic police as soon as possible

C) you must report it to the MTO as soon as possible

D) you must report it to the insurance company as soon as possible

26 / 50

Who need extra caution and courtesy from drivers?

A) Persons operating mobility devices

B) Seniors

C) Pedestrains with disabilities

D) all of them

27 / 50

What are the following septs you must take when you enter a tunnel on a bright day? Short the following steps in ascending order.

Turn on your headlights
Remove your sunglasses
Let your eyes adjust to the reduced light
Slow down your vehicle

A) 4, 3, 1, 2

B) 1, 2, 3, 4

C) 2, 3, 4, 1

D) 4, 3, 2, 1

28 / 50

What is hydroplaning?

A) If there is too much snow or if you are going too fast, your tires may ride on top of the snowpack

B) All of them

C) If there is too much water or if you are going too fast, your tires may ride on top of the water, like water skis

D) If there is too much fog and you may be going faster than you think, the fog is too dense to continue

29 / 50

What is the meaning of marked "B" position on the road?

A) An indentation before an intersection

B) Bus stops between legally parked cars

C) Mid-block indented bays

D) Mid-block indented bays

30 / 50

Which of the following statements make Ontario's roads the safest in North America?

A) Don't drink and drive.

B) Always wear your seat belt

C) All of them

D) Drive when you're taking medication

31 / 50

Where to position your vehicle when stopping at stoplights and stop signs if there is no stop line, crosswalk, sidewalk

A) Wait until the way is clear before entering the intersection.

B) stop at the edge of the intersection

C) stop before the edge of the intersection

D) must come to a complete stop for all stop signs and red traffic lights

32 / 50

What is the meaning of you must yield the right-of-way?

A) you must stop when another person stop

B) you must let another person go slow

C) you must let another person go first

D) you must go first let another person follow you

33 / 50

What is a Community Safety Zone (CSZ)?

A) speeding fines being doubled along these key walking and biking routes to schools.

B) an area designated through a by-law passed by a municipal council to identify it as a road segment of higher risk or concern

C) community safety zones are located close to schools.

D) All of the above

34 / 50

A driver is not permitted to drive a truck unless ____

A) They have conducted a Schedule 2 inspection

B) They have conducted a Schedule 4 inspection

C) They have conducted a Schedule 3 inspection

D) They have conducted a Schedule 1 inspection

35 / 50

What is the meaning of marked "C" position on the road?

A) An indentation after an intersection

B) Bus stops between legally parked cars

C) An indentation before an intersection

D) Mid-block indented bays

36 / 50

Which of the following statement is true when sharing the road with smaller vehicles?

A) All of the above

B) Signal your intentions clearly before turning, slowing or stopping

C) It is very easy to follow too closely behind another vehicle

D) Be relax when smaller, faster vehicles are trying to pass you

37 / 50

Why you must check your mirrors frequently before you change lanes?

A) checking your blind spot

B) checking what is happening behind you

C) all of them

D) if there are any vehicles nearby

38 / 50

After a period of at least eight hours off-duty, a driver cannot drive more than _____ hours.

A) 24

B) 13

C) 16

D) 8

39 / 50

The daily inspection of your vehicle is a requirement of ____

A) National Safety Code 10 Act.

B) Canadian Council for Motor Transport Administrators Act.

C) None of the above

D) Highway Traffic Act.

40 / 50

When a driver is not required to keep a daily log if the driver?

A) All of the above

B) Only works for one operator that day

C) Drives the commercial motor vehicle solely within a radius of 160 kilometres of the location at which the driver starts the day

D) Returns at the end of the day to the same location from which he or she started

41 / 50

Which of the following statement is NOT a good practice when cyclists are on the road.

A) Try to make eye contact when possible with cyclists.

B) Do sound your horn when you are overtaking a cyclist

C) Watch for cyclists’ hand signals

D) Bike lanes are reserved for cyclists marked by a solid white line

42 / 50

What you must check before going into an intersection?

A) Check traffic at the right and left direction

B) Check traffic at the right direction in case of left turn

C) Check traffic in all directions

D) Check traffic at the left direction in case of right turn

43 / 50

What is the meaning of marked "A" position on the road?

A) An indentation before an intersection

B) Bus stops between legally parked cars

C) An indentation after an intersection

D) Mid-block indented bays

44 / 50

After a period of at least eight hours off-duty, a driver cannot drive after having been on-duty for _______ hours.

A) 9

B) 24

C) 14

D) 18

45 / 50

What is Glare?

A) dazzling light

B) all of them

C) light reflection from any object

D) light reflection from snow

46 / 50

Which of the following statement isNOT true when sharing the road with cyclists?

A) Cyclists are permitted to make a left turn from a left-turn lane, where one is available

B) Discourage passing where the lane is too narrow to be shared safely

C) Cyclists are required to ride close to the right edge of the road

D) Bicycles and mopeds travelling at a lower speed than other traffic are expected

47 / 50

What do you do when you see a school crossing guard displaying a red and white stop sign?

A) you must stop and wait until all the children and the guard have cleared the crossing

B) all of the above

C) you must stop before reaching the crossing and remain stopped until all persons

D) you must stop before reaching the crossing

48 / 50

All drivers must have a period of at least _____ consecutive hours off-duty in the preceding 14 days.

A) 18

B) 14

C) 24

D) 7

49 / 50

What would be the minimum distance between your vehicle and the cyclist when passing a cyclist?

A) two metres

B) one metre

C) 10 feet

D) 6 feet

50 / 50

Which of the following statement is not true when sharing the road with motorcycles?

A) Motorcycles and mopeds that cannot keep up with traffic

B) Motorcycles or mopeds have the right to use the whole lane.

C) Limited-speed motorcycles are easy to see or spot

D) Motorcycle turn signals do not automatically shut off,

Your score is

The average score is 71%

For more information about driver licensing, visit www.mto.gov.on.ca. See the Official MTO Driver’s Handbook for information on Ontario rules of the road