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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 —
Rules of the Road

Under Ontario law, a G2 driver's required blood-alcohol level (BAC) is:

Ontario road sign — Zero
Show Answer & Explanation
Correct Answer: C. Zero

G2 drivers must have zero alcohol in their system — the same zero-tolerance rule that applies to G1 drivers and all drivers aged 21 or under. A single detectable reading results in an immediate licence suspension.

Why the other answers are wrong

  • A.Below 0.05Below 0.05 is the warn range for fully-licensed adult drivers, not for G2.
  • B.Below 0.08Below 0.08 is the criminal threshold for fully-licensed adult drivers; G2 drivers have stricter zero tolerance.
  • D.Below 0.10No Canadian jurisdiction permits driving above 0.08 on a licence.

More Rules of the Road Questions

Under Ontario's G1 licence rules, a G1 driver's front-seat passenger must be: You approach a red traffic light and notice a 'No Right Turn on Red' sign. You want to turn right. What must you do? You must switch from high beams to low beams when an oncoming vehicle is within what distance? If an Ontario driver's BAC is above 0.08 on a roadside test, they will receive: For best traction during the Ontario winter season, it is recommended that a vehicle be equipped with:

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