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Ontario · G1 Knowledge Test · G1 · DriveTest (MTO)

Ontario G1 Knowledge Test — G1 Practice Question

Knowledge test administered by DriveTest (MTO) for the G1 licence. 40 questions, 80% to pass.

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Emergency Situations

Black ice is most commonly found on:

Show Answer & Explanation
Correct Answer: B. Bridges, overpasses, and shaded areas of the road

Bridges, overpasses, and shaded roads lose heat from both above and below the surface, freezing before the surrounding roadway does. A shiny but wet-looking road in sub-zero temperatures is likely black ice — avoid braking or sudden steering until past.