Free Ontario G1 practice questions

47 real practice questions with the answer and a plain-English explanation for every one. No sign-up, no paywall, nothing hidden — read as many as you like.

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All 47 free questions

One question per page, with the answer and the reason behind it. Open any of them and use Next to work through the set.

Road Signs

• A red circle with a diagonal line through a symbol means:
• A warning sign showing two arrows pointing in opposite directions means:
• A yellow warning sign showing the outline of a red stop sign means:
• Regulatory signs (often white with black or red lettering) tell you:
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• What does this sign warn you about?
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Rules of the Road

• In Ontario you must turn on your headlights:
• Under Ontario law, seatbelts must be worn by:
• You should use your horn to:

Right of Way

• At a pedestrian crossover, drivers must:
• When merging onto a highway, you should:

Speed Limits

• As your speed increases, the distance your vehicle needs to stop:
• In a posted school zone, you should:

Alcohol and Drugs

• A fully licensed driver found in the “warn range” of 0.05 to 0.08 can face:
• Combining alcohol with prescription or other drugs can:
• It is a criminal offence to drive with a blood alcohol concentration at or above:

Parking and Stopping

• You must not park within:

Traffic Lights & Signals

• A green arrow pointing left means:
• In Ontario, a flashing green traffic light means:

Turning & Passing

• A U-turn is not permitted:

Sharing the Road

• When a streetcar stops to let passengers on or off and there is no safety island, you must:

Licensing & G1 Rules

• Ontario’s graduated licensing system has:
• To move from G1 to G2, you must:

About the G1 test

Ontario's G1 knowledge test has two sections — road signs and rules of the road — of twenty questions each. You must get at least sixteen right in EACH section to pass; doing well in one will not carry a weak result in the other. That is why the questions below are grouped by topic: it is the fastest way to find the part you are shaky on.

Every question here comes with the reason behind the answer, because memorising which option is right stops working the moment the wording changes at the test centre.