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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

An ignition interlock device requires the driver to:

Show Answer & Explanation
Correct Answer: B. Pass a breath test before the engine will start

Interlock is mandatory for drivers returning after an impaired-driving suspension. A failed test (alcohol detected) locks out the vehicle. The programme is paid for by the driver — adding to the real cost of an impaired-driving conviction.

Why the other answers are wrong

  • A.Enter a PIN codePIN codes are not interlock.
  • C.Scan a fingerprintFingerprint is not the test.
  • D.Show their licenceLicence display is not the mechanism.

More Rules of the Road Questions

An all-terrain vehicle (ATV) may be driven on a public road in Ontario: While driving in traffic, identifying an 'escape route' means: Daytime running lights (DRL) on modern vehicles: Another driver is tailgating you. The safest response is to: You are very angry after an argument. You should:

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