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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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Rules of the Road

You should NOT use high beams:

Ontario road sign — When following another vehicle closely, approaching oncoming traffic within 150 m, or in fog/heavy rain/snow
Show Answer & Explanation
Correct Answer: B. When following another vehicle closely, approaching oncoming traffic within 150 m, or in fog/heavy rain/snow

High beams reflect off fog droplets, rain, and snow, reducing visibility. They also blind drivers in front (via rear-view mirror) and oncoming (direct). The 150-metre rule prevents the latter.