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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 —
Road Signs

An orange diamond warning sign showing a worker holding a flag indicates:

Ontario road sign — A construction worker is directing traffic ahead
Show Answer & Explanation
Correct Answer: A. A construction worker is directing traffic ahead

A flagger-ahead sign warns you that a construction worker is directing traffic through a work zone. You must obey the flagger's signals exactly as you would a traffic signal or police officer — they have legal authority to stop or redirect traffic.

Why the other answers are wrong

  • B.A pedestrian crossing is aheadPedestrian crossings are marked with yellow diamond pedestrian symbols, not orange flagger diamonds.
  • C.A school crossing guard is on dutySchool crossing guard warnings use the pentagonal school-zone sign, not an orange temporary-condition diamond.
  • D.Cyclists share the roadCyclists-share-the-road uses a yellow diamond with a bicycle-and-vehicle graphic.

More Road Signs Questions

A yellow diamond sign showing a bicycle silhouette warns drivers that: What is the key difference between an orange diamond and a yellow diamond warning sign? Small yellow rectangular signs with large black chevron arrows posted in a row along the outside of a road indicate: You are driving at 80 km/h on a rural road. You see a yellow diamond sign with a curved arrow. What is the best response? A sign with a right-pointing arrow covered by a red circle and diagonal slash means:

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