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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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Accuracy
Road Signs

You are driving at 80 km/h on a rural road. You see a yellow diamond sign with a curved arrow. What is the best response?

Ontario road sign — Slow down before reaching the curve to match safe cornering speed
Show Answer & Explanation
Correct Answer: B. Slow down before reaching the curve to match safe cornering speed

The safest technique for a curve is to slow BEFORE entering it, then maintain steady speed through. Braking inside a curve can cause weight transfer and loss of traction. The advance warning sign exists precisely so you can adjust speed in the straight section before the curve begins.