Free Ontario G1 Practice Test 2025 | Online G1 Knowledge Exam

Get ready for your Ontario G1 practice test with our free online exam. Updated for September 2025 and based directly on the Official MTO Driver’s Handbook, this is the best way to prepare for the G1 knowledge test. For a comprehensive guide, check out Understanding the G1 Test: What to Expect and How to Prepare. Take our G1 practice test online as many times as you like to build confidence.

What to Expect on the Ontario G1 Knowledge Test

Once you turn 16, you can visit a DriveTest centre in Ontario to take the G1 written exam. The test has 40 multiple-choice questions, divided into two parts:

• 20 questions on road signs
• 20 questions on rules of the road

To pass, you’ll need at least 16 correct answers in each section, for a minimum overall score of 80%. Along with the written knowledge test, you’ll also take a vision test and pay the $159.75 Class G1 licence package fee, which includes the knowledge test, a Class G2 road test, and a five-year driver’s licence. Retakes of the knowledge test cost $16.00.

The Graduated Driver’s Licence (GDL) Program

Ontario uses a Graduated Driver’s Licence system (GDL) that takes about two years to complete. After passing the G1 exam, you must hold your G1 licence for 12 months before attempting the G2 road test. If you’re enrolled in a government-approved driver training program, you may attempt the G2 after just 8 months. With a G1 licence, you can practice driving only when supervised by a fully licensed driver with at least four years of experience.

Free Ontario G1 Practice Test: Features & Benefits

• Practice with the same scoring system used at DriveTest centres in Ontario.
• All questions are based on the 2025 MTO Handbook and closely match the real exam.
• Get instant feedback with clear explanations for every question.
• Take unlimited G1 exam simulator tests for free—anytime, anywhere. For tips on maximizing your score, see Top Tips for Acing the G1 Knowledge Test.
• Practice sample G1 questions to improve knowledge and reduce test anxiety.

What You’ll Get in Our G1 Practice Test

• Free unlimited online G1 practice questions.
• Instant scoring and progress tracking.
• Explanations for every question based on the 2025 MTO Driver’s Handbook.
• Questions covering road signs, rules of the road, and safe driving practices.
• Access on desktop or mobile anytime.

Quick Facts About the Ontario G1 Test

• 40 questions in total
• 20 road sign questions + 20 road rule questions
• 16 correct per section required to pass
• 80% overall passing score
• Vision test required at time of application
• Cost: $159.75 Class G1 package (includes knowledge test, G2 road test, and 5-year licence)
• Retake fee: $16.00 per extra knowledge test attempt

Frequently Asked Questions About the G1 Practice Test

Here are some of the most common questions about the Ontario G1 practice test and exam:

How Many Questions Are on the Ontario G1 Test?

The written knowledge test has 40 multiple-choice questions, split evenly between rules of the road and road signs.

What Is the Passing Score for the G1 Knowledge Test?

To pass, you need at least 16 correct answers in each section, which equals an 80% passing score.

How Much Does the Ontario G1 Test Cost?

The Class G1 licence package costs $159.75. Retaking the written knowledge test costs $16.00.

When Can I Take the G2 Test After Getting My G1?

Normally, you must hold your G1 for 12 months. If you take an approved driver training course, you can qualify for the G2 after 8 months.

What Is the Ontario Graduated Driver’s Licence (GDL) Program?

The Graduated Driver’s Licence system is Ontario’s step-by-step process. It starts with the G1 knowledge test, moves to the G2 road test, and finishes with the full G licence.

Tips to Pass Your G1 Practice Test

• Take multiple G1 practice tests online to familiarize yourself with the question format.
• Review the MTO Driver’s Handbook for rules of the road and traffic signs. For a deeper understanding of road signs, see The Importance of Understanding Ontario’s Road Signs.
• Focus on sections you get wrong during practice to improve your score. Avoid common pitfalls by reading Common Mistakes to Avoid When Preparing for the G1 Test.
• Simulate exam conditions when practicing to prepare for test day. Learn how to manage anxiety with How to Stay Calm and Focused During Your G1 Test.
• Don’t just memorize answers—understand the reasoning behind each question.

Start Your Free Online G1 Practice Test Today

Start practicing now with our Ontario G1 practice test online—it’s free, unlimited, and designed to help you pass the first time. For a realistic experience, try our G1 mock test or G1 exam simulator to simulate the real exam environment.