Ontario G1 Test

Ontario G1 Knowledge Test (Class G1 Driver's Licence)

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About this exam

The Ontario G1 knowledge test is the written component a new driver must clear before receiving a Class G1 learner's licence, the first stage of Ontario's graduated licensing system for passenger vehicles. It is aimed at first-time drivers, newcomers holding no Ontario licence, and anyone working toward a full Class G licence. The test is multiple choice and, as described on this platform, is organized into four equally weighted areas: road signs and signals; rules of the road; safe driving practices and hazard awareness; and vehicle handling, sharing the road and emergency situations. Preparation means working through each area until you can recognize a sign or signal instantly, apply right-of-way and speed rules without hesitation, and reason through hazard and emergency scenarios rather than memorizing isolated facts. Practice questions on this site are original study material written for self-testing; they are not the official exam and are not drawn from any government question bank. Fees, the exact number of questions, the passing mark, retake rules and document requirements are set by the Ministry and can change, so confirm current details with ServiceOntario or ontario.ca before you book.

What you'll study

Common questions

About Ontario G1 Test preparation

What exactly is the G1 knowledge test?

It is the written multiple-choice screening step for Ontario's Class G1 learner's licence. Passing it (along with vision and document requirements handled at the test centre) allows you to begin supervised driving practice under G1 conditions. Confirm the current process and requirements with ServiceOntario before your appointment.

How many questions are on the test, and what score do I need?

Those figures are set by the Ministry and are not published in the source material used for this page, so we do not state them. Check ontario.ca or ask ServiceOntario staff when you book. Do not rely on numbers from older study guides or forum posts, because test formats are revised over time.

How long does the test take, and how much does it cost?

We do not quote a duration or fee here because neither is confirmed in our source material. Both are administrative details set by the Ministry and can change. Confirm the current fee and time allowance with ServiceOntario when you book, and budget extra time at the centre for vision testing and paperwork.

Is the real test harder than practice questions?

The real test draws on the official handbook, while practice sets are a study aid. Most candidates find sign-recognition items easy and miss marks on distance, following-distance and right-of-way rules. If you consistently score well across all four areas, not just signs, you are likely well prepared.

Can I retake it if I fail, and how soon?

Ontario generally allows rewrites, but the waiting period and any additional fee are set by the Ministry and are not confirmed in our source. Ask ServiceOntario at the counter or check ontario.ca before assuming you can rewrite the same day. Review the area you failed before rewriting.

What is the best order to study the four areas?

Start with road signs and signals, because they appear inside every other question. Then study rules of the road, followed by safe driving practices and hazard awareness. Finish with vehicle handling, sharing the road and emergency situations, which combine rules with judgment. Each area is worth roughly a quarter of the test, so do not skip any.

What do candidates most often get wrong?

Typical errors are confusing warning signs with regulatory signs, misjudging safe following distance, mishandling right-of-way at intersections and emergency-vehicle situations, and treating a stale yellow light as permission to accelerate. Slow down on wording: questions often hinge on one word such as must, may or never.

Do I need to memorize numbers such as speed limits and distances?

Yes, but use the current official handbook as your authority, since figures are updated. Memorize the small set of limits and following-distance rules that questions test repeatedly, and re-check them against the official handbook rather than an old copy. This site does not restate figures it cannot verify against a current source.

Does passing the written test let me drive alone?

No. The written test only starts your graduated licensing; G1 driving is subject to conditions such as supervision and restrictions on when and where you may drive. Those conditions and the timing of your road test are set by the Ministry, so review them on ontario.ca before your first practice drive.