- Based on 2025 ON commercial driver's licence manual
- Updated for January 2025
ON Class C Commercial Licence Practice Test 7
- Perfect for first-time and renewal commercial applicants, and those adding endorsements
- Triple-checked for accuracy
questions
correct answers to pass
passing score
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Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.
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More resources
- In a sedan-type vehicle, how many passengers may be seated on your right side?
- Are you legally allowed to exceed the speed limit to pass another vehicle?
- When are you allowed to exceed the speed limit when passing another vehicle?
- In an urban area such as a village, town or city, are you allowed to back up into an intersection or crosswalk?
- In the context of commercial driving, what is a turnout?
- Just before your vehicle comes to a full stop, you should __________ to prevent your vehicle from jerking back.
- Making eye contact with cyclists around your vehicle
- On a log-hauling truck, logs may extend up to _______ behind the bed of the truck.
- On a long, narrow stretch of highway, a bus has just reached a passing lane. The bus is travelling slower than the rest of the traffic. What should the bus driver do?
- On icy or other slippery roads, you should avoid using your
- On-duty time includes which of the following?
- On-duty time includes which of the following?
- Overdriving your headlights at night is dangerous because
- Partway through your trip, you must couple to another trailer. What should you do?
- Rapid acceleration can increase your fuel consumption by up to
- Reducing a tire’s air pressure when it is hot
- Shared centre lanes are used for
- Someone texts you while you're driving. What should you do?
- Stopping on icy roads requires
- The area of a primary highway beyond the solid white line is meant for
- The broken centre line on your side of the roadway means you may
- The minimum following distance for a taxi or ride-hailing (e.g., Uber) vehicle is
- The time you spend riding on a ferry is considered off-duty time unless
- The trailer hand valve should not be used to hold an unattended trailer because
- The way in which a vehicle can be manoeuvred depends on which of the following?
- This driver is using a hand signal. The driver intends to
- This hand signal indicates that the driver intends to
- This sign indicates that you may park for one hour
- This steady red X signal over a lane on a highway indicates that
- To back up with the aid of a guide, what should you do?
- To ensure smooth braking in any size vehicle, you should
- To drive defensively, you should
- To drive defensively, you should
- To drive safely under snowy or icy conditions, what should you do?
- To parallel park, first pull your vehicle alongside the vehicle parked ahead of the parking space. There should be about _______ of space between the two vehicles.
- To recover from a skid, you should
- To reduce whiplash injuries, the space between your head and the head restraint should be
- To stop quickly in an emergency, what should you do if your vehicle has antilock brakes (ABS)?
- To travel down a steep hill, what should you do?
- To turn right in a vehicle with a lot of off-tracking, you may have to
- To turn right safely, what should you do?
- Travelling as a passenger to a place where you will start working as a driver counts as on-duty time if
- Travelling as a passenger to a place where you will start working as a driver counts as on-duty time if
- Turning right from one two-way road into another, from where should you begin your turn?
- Two cars are turning left onto a divided highway. Which cars are turning correctly?
- Two cars arrive at a four-way stop at about the same time. Which car should go first?
- Uncontrolled intersections
- Under hours of service regulations, a sleeper berth can be
- Under hours of service regulations, which of the following are NOT considered a sleeper berth?
- Underinflated tires and low tire pressures can cause
- Unless your vehicle has antilock brakes (ABS), using light brake pressure on an icy road will