G1 Knowledge Test Guide Ontario (2026)
The G1 test is the first step in Ontario's graduated licensing system. It's a written test — no driving required. This guide covers everything you need to know to pass it on your first try.
Content updated regularly to reflect current Ontario driving laws and test standards.
In This Guide
- 1.What is the G1 test?
- 2.Passing score (80%)
- 3.Key road signs to know
- 4.Rules of the road
- 5.Tips to pass first try
- 6.Common mistakes to avoid
- 7.G1 Practice Quiz
- 8.FAQ
- 9.What happens after you pass
About This Guide
This G1 knowledge test guide is written by Ontario-based contributors who have personally completed the G1, G2, and G licensing process at DriveTest centres across the GTA. All factual content — road sign meanings, speed limits, demerit points, and test procedures — is sourced directly from the Ontario Driver's Handbook (MTO, 2026) and cross-referenced with the current DriveTest examination format. Last reviewed: August 2026.
GTest Canada is an independent study resource. Not affiliated with DriveTest Ontario or the Ministry of Transportation of Ontario. Learn more about our editorial standards →
What Is the G1 Test?
The G1 knowledge test is a written exam administered by Ontario's DriveTest centres. It tests your knowledge of Ontario road rules, traffic signs, and safe driving practices. You don't need to drive a car — it's all done on a computer at the test centre.
The test has 40 questions split into two equal sections:
Part 1 — Road Signs
20 questions about traffic signs, signals, and pavement markings.
Part 2 — Rules of the Road
20 questions about Ontario traffic laws, right-of-way, and safe driving.
Cost & Eligibility: $158.25 (includes the G1 test fee and a 5-year licence). You must be at least 16 years old to take the G1 test in Ontario.
What's the Passing Score?
You need to score at least 80% on each section to pass. That means getting at least 16 out of 20 correct in both parts.
Important: If you fail one section, you fail the whole test — even if you aced the other part. You'll need to wait and pay again to retake it.
Key Road Signs to Know
These are the most commonly tested signs on the G1 exam. Study each one until you can recognize it instantly.
Stop Sign
Come to a complete stop. Check all directions before proceeding. Rolling stops will fail you.
Yield Sign
Slow down and give the right-of-way to other traffic or pedestrians.
Speed Limit Signs
Maximum speed allowed under ideal road and weather conditions.
School Zone (40 km/h)
Reduced speed near schools. Watch for children crossing.
No U-Turn
U-turns are not permitted at this location.
One Way
Traffic flows in one direction only. Do not enter from the wrong end.
Do Not Enter
You cannot enter this road from this direction.
Railway Crossing
Slow down, look both ways, and watch for trains before crossing.
Pedestrian Crossover
Yield to pedestrians waiting to cross. Stop if they step onto the road.
Construction Zone
Slow down and follow posted speed limits. Fines are doubled in construction zones.
Key Rules of the Road
The second half of the G1 test covers Ontario traffic laws. Here are the most important topics to study:
Tips to Pass the G1 Test First Try
- 1Read the official Ontario Driver's Handbook at least twice before booking your test.
- 2Take free practice tests online — aim for 90%+ consistently before you go.
- 3Pay special attention to road signs — they make up exactly half the test (20 questions).
- 4Don't rush. Read each question carefully. Some answers are tricky if you skim.
- 5Study the "Sharing the Road" section — it covers cyclists, pedestrians, and trucks.
- 6Get a good night's sleep before test day. Fatigue affects memory and focus.
- 7Arrive 15 minutes early to the DriveTest centre so you're calm and settled.
Common Mistakes to Avoid
- Guessing on road sign questions instead of studying them properly.
- Confusing similar-looking signs (e.g., yield vs. stop, warning vs. regulatory).
- Not knowing the rules for school zones, playground zones, and community safety zones.
- Forgetting blood alcohol limits — zero for G1 and G2 drivers, 0.08 for full G.
- Skipping the "Sharing the Road" and "Driving in Emergencies" sections of the handbook.
- Not knowing right-of-way rules at uncontrolled intersections.
G1 Practice Quiz
Test your knowledge before the real exam. You need 80% to pass — just like the actual G1 test.
G1 Knowledge Test Practice Quiz
Road signs & Ontario traffic rules — 8 questions
What does a red octagonal sign mean?
What Happens After You Pass the G1?
Once you pass the G1 test, you'll receive your G1 licence card. Here's what you need to know about your G1 restrictions:
- You must always drive with a fully licensed driver (4+ years) in the front passenger seat.
- Zero blood alcohol level — no drinking and driving, ever.
- No driving on 400-series highways or high-speed expressways (unless accompanied by a driving instructor).
- No driving between midnight and 5 a.m.
- All passengers must wear seatbelts at all times.
- The number of passengers cannot exceed the number of working seatbelts.
Next step: After holding your G1 for at least 12 months (or 8 months if you complete an approved driver education course), you can book your G2 road test.
Frequently Asked Questions
How long does the G1 test take?
About 20–30 minutes. It's done on a computer at a DriveTest centre. You'll answer 40 multiple-choice questions.
What happens if I fail the G1 test?
You can retake it. There's no waiting period, but you'll need to pay the fee again. Most people pass on their second attempt after more studying.
Do I need to bring anything to the G1 test?
Yes — bring two pieces of ID (one must be government-issued with your photo and signature), and payment for the test fee. As of 2026, the combined licence and test fee is $159.75 in Ontario. Check DriveTest.ca for the current fee before your appointment.
How long is the G1 licence valid?
Your G1 is valid for 5 years. You must pass the G2 road test within that time to continue in the graduated licensing system.
Can I drive on highways with a G1?
No. G1 drivers cannot drive on 400-series highways or high-speed expressways unless accompanied by a licensed driving instructor.
Is the G1 test available in French?
Yes. The G1 knowledge test is available in multiple languages at DriveTest centres, including French.
Ready for the Next Step?
Once you've passed your G1, start preparing for the G2 road test.
Read the G2 GuideG1 Practice Tests by Ontario City
The G1 knowledge test is the same across all Ontario DriveTest centres — but knowing your local test centre location helps on test day. We've also created city-specific G1 practice tests for the GTA's most popular test locations.
Related Articles
More Study Resources
2026 Edition · Instant PDF
Want to review before your G1 test?
Get the 3-page Ontario G1 Cram Sheet — high-yield rules, tricky signs, penalties, road markings and last-minute facts in one quick review.
Study smarter before test day.
Independent educational study aid · Not affiliated with DriveTest or the Ontario government