OntarioGuidepost Testing
Ontario Class A and D Knowledge Test practice, for the Class A or Class D licence (trucks)
Real test length not published. Practice length: 40 questions. Handbook published by MTO and DriveTest.
Safe and responsible driving
Chapter 3 of 7 in The Official Ministry of Transportation (MTO) Truck Handbook (ontario.ca pages, updated August 25, 2022). The Class A and D Knowledge Test draws questions from this chapter; the 10 below are Guidepost's, each linked to the page it comes from.
Your vehicle begins to skid. What should you do first?
The handbook page appears after you answer
The handbook pages these come from
- Safe and responsible driving, Driver conduct, Driver conduct page
- Safe and responsible driving, Sharing the road with pedestrians, Sharing the road page
- Safe and responsible driving, Ice, Driving at night and in bad weather page
- Safe and responsible driving, Aggressive driving and road rage, Dealing with particular situations page
Get the full test
The full test adds the whole question bank in five modes, and full exam papers at the practice length shown above.
Ontario Class A and D Knowledge Test practice, for the Class A or Class D licence (trucks)
The full Class A and D Knowledge Test practice test →
Guidepost Testing is practice material written from the official handbook. It is not the government's test and contains no questions from it.
Not affiliated with, endorsed by, or connected to MTO and DriveTest or any government.
Passing here does not mean you will pass the real test. If you fail your official test within 30 days of buying, send us your test receipt and we refund the purchase.
Each question shows the date we last checked its source.
Quebec is not covered.
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