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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

In Ontario, you may make a U-turn only when you can see at least:

Show Answer & Explanation
Correct Answer: B. 150 metres in both directions

Never make a U-turn unless you can see at least 150 metres in both directions and there is no 'No U-turn' sign. This distance gives you time to react if fast traffic approaches during your turn.

Why the other answers are wrong

  • A.50 metres in one direction50 metres in one direction is too short; you need 150 m in both directions for a safe U-turn.
  • C.300 metres in one direction300 metres is more than required; 150 metres is the legal minimum.
  • D.Any visible distance as long as the road is clearDistance is specified by law, not left to driver judgment alone — the 150 m rule is explicit.

More Rules of the Road Questions

To reduce airbag injury risk, you should adjust your seat so your chest is at least: When adjusting your side mirrors for best blind-spot coverage, you should see: A driver signalling a left turn using hand signals (when turn signals fail) will: When towing a trailer, your side mirrors must: When entering or exiting a roundabout, you must yield to:

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