Based on 2023 SK commercial driver's license manual Instant feedback
If you're planning to drive a small bus/school bus (up to 24 passengers), a taxi, or an ambulance in Saskatchewan, you'll need a Class 4 commercial driver's licence. The transportation industry in SK is booming, so now is a great time: Class 4 drivers are in high demand. But in order to drive one or more of those vehicles, you must first learn to drive carefully and safely. So before you can get your Class 4 licence, you must pass both a written and a practical test. The written test (also known as the Saskatchewan Class 4 knowledge exam) has several multiple-choice questions. This 50-question Class 4 practice test is a great way to prepare: all of our questions are based on the official 2023 SK commercial driver's manual. Good luck and drive safely!
Which of the following may reduce the amount of steering control you have?
Which of the following should you check periodically during your trip?
Which of the following can increase your vehicle's stopping distance (i.e., the length of your danger zone)?
Which of the following statements about a vehicle's retarder is FALSE?
Which of the following statements about a vehicle's turning radius are true?
Which of the following statements about changing lanes is true?
Which of the following statements about railway crossings is FALSE?
Which of the following statements about revolutions per minute (rpm) are true?
Which of the following statements best describes "proactive (defensive) driving?"
Which of the following types of commercial vehicles are required to carry fire extinguishers?
While you drive, you should check your rear-view mirrors
While you're waiting in an intersection to turn left, which way should you point your front wheels?
Who is ultimately responsible for the condition of the brakes on a vehicle?
Why are drivers required to complete a trip inspection report?
Why is it risky to drive faster than the traffic flow?
Which real forces act on your vehicle as you drive around a curve?
Why should you never run your vehicle's engine in a closed garage?
Why should you use extra caution at railway crossings in rural areas?
You are approached from behind by an emergency vehicle sounding its siren on a one-way street. What should you do?
You are approaching an intersection with a solid yellow light. You should
You are approaching an intersection, but traffic is blocked on the other side. You should
You are entering a street from a driveway. Which of these is the correct procedure to follow?
You are parking your vehicle facing uphill on a street without a curb. In which direction should you be turning your front wheels?
You are pulling a trailer equipped with air brakes. How can you tell if you have cross-connected the supply line and the service line?
You are sharing a vehicle with another driver during a trip. The two of you disagree about which defects should be reported. What should you do?
You enter a curve and due to wet conditions your vehicle starts to skid. What should you do to control it?
You may be fined as much as _______ for driving a vehicle whose brakes are out of adjustment.
You may not park in a parking space designated for persons with disabilities unless
You must treat a flashing red signal like
You should exercise extreme caution when the asphalt looks
You should not follow cyclists closely because
You're approaching an intersection, and you notice that the roadway beyond the intersection is blocked with traffic. What should you do?
You're driving a vehicle equipped with air brakes. If the low air pressure warning signal comes on, what should you do?
You're driving a vehicle equipped with an automatic front-wheel limiting system (ratio valve). If you brake hard during an emergency stop, the air pressure delivered to the front brakes will be approximately _____ of the air pressure to the rear brakes.
Your vehicle's engine will start to lug (strain) if it is operated
A Class 1 driver's licence allows you to drive which of the following?
A Class 2 driver's licence allows you to drive which of the following?
You're driving an ambulance in response to an emergency call. Whenever you exceed the speed limit or drive through stop signals, you must consider which of the following?
A taxi driver must test the brakes on the taxi
Drivers on Cycle 1 must not drive after completing ____ hours of on-duty time in seven consecutive days.
Drivers on Cycle 2 must not drive after completing ____ hours of on-duty time in 14 consecutive days.
During a pre-hill inspection of a vehicle equipped with hydraulic brakes, you should do which of the following?
During winter months, you should carry ________ in your vehicle.
How are flares, fusees, and reflectors used?
How should you upshift a gasoline-powered vehicle that is not equipped with a governor?
If your passenger vehicle breaks down and you cannot continue the trip, what should you do?
Where can passengers keep their baggage?
While your vehicle is in motion, you should
Who is responsible for making sure that a vehicle's emergency equipment is in working order?
Which of the following statements about off-tracking are true?
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