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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

A two-way left-turn lane (the centre lane with broken yellow outside and solid yellow inside) should be used only to:

Ontario road sign — Prepare for a left turn
Show Answer & Explanation
Correct Answer: B. Prepare for a left turn

The TWLT is a shared left-turn lane for both directions — through driving in this lane causes head-on collisions with drivers turning left from the opposite direction. Enter only as you prepare to turn.

Why the other answers are wrong

  • A.Pass slow trafficPassing in a TWLT is illegal.
  • C.Travel straight throughThrough driving causes head-on crashes.
  • D.Overtake on the leftOvertaking in a TWLT is prohibited.

More Rules of the Road Questions

A cyclist extending their left arm straight out to the side is signalling: In rain, snow, or reduced visibility, the minimum safe following distance should be increased to at least: Passing another vehicle is prohibited: The correct sequence for making a turn is: On a multi-lane highway, slower traffic must:

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