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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

Leaving your vehicle idling for more than a few minutes is:

Show Answer & Explanation
Correct Answer: B. Restricted by many municipal bylaws

Municipal anti-idling bylaws (Toronto, Ottawa, etc.) fine idling over a specified time — typically 1–3 minutes. Modern engines do not need to warm up by idling; driving gently warms the engine faster.

Why the other answers are wrong

  • A.Permitted anywherePermitted-anywhere is incorrect in municipalities with bylaws.
  • C.Required in cold weatherNot required in cold; brief warm-up is enough.
  • D.Recommended to warm the engineIdling is not recommended; short driving warms faster.

More Rules of the Road Questions

A child car seat: A mounted smartphone on the dash can be: A driver with a medical condition that can cause sudden loss of consciousness (for example, a seizure disorder) must: Alcohol leaves your body at approximately: After using cannabis, impairment of judgment and reaction time:

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