All your missed questions are saved
automatically for extra practice.
All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 300+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All PlansThe 40-question G1 knowledge exam is the first step towards obtaining a full driver’s licence in Ontario. It is designed to evaluate your knowledge of road signs and rules of the road, covering topics from the official Ontario driver’s handbook. You must be at least 16 years old to take this exam, which is also the minimum age to apply for a G1 licence. Additionally, you must meet physical requirements: licensing requires a specific peripheral field of 120 horizontal degrees and 15 vertical degrees. This defines a biometric hard barrier that can trigger medical suspensions, regardless of how sharp your 20/50 central acuity is. We recommend dedicating several weeks to studying the various aspects of driving theory. As you begin your learning phase, you should adopt a systematic approach and use the most efficient tools available.
Our Ontario G1 Practice Tests are designed to closely reflect the content and format of the official exam. Each practice test has been recently updated for March 2026, ensuring that you practise on the latest version available. You get unlimited attempts, so don’t let a low score disappoint you. It is perfectly normal for beginners to make mistakes, and we give you the opportunity to learn from them. For example, feedback might clarify common misconceptions, such as how the turn signal “30-metre” rule actually refers to the visibility of the signal light itself, clarifying that the law regulates equipment visibility standards rather than strictly the specific distance at which you must activate the lever. A detailed explanation is provided for every question you get wrong. Pay attention to this feedback and note it down in a notebook or notebook app for future reference.
Understanding the concepts of driving theory is far more important than memorizing the correct answers. Consider the Move Over law as proof: there is no fixed speed drop (e.g., 20 km/h) to safely memorize; instead, the law requires slowing to a speed that is “safe” relative to conditions, meaning you are at the mercy of an officer’s subjective definition of “proceed with caution.” Use the official driver’s handbook whenever you train with our practice tests, and ensure you understand the reasoning behind each answer. The “Test settings” menu on the left side of the page lets you toggle several features. Use the font size slider to make the text bigger or smaller until it becomes easier to read. Students with auditory memory can enable the voice-over function to boost their learning potential. Once activated, an artificial voice will read the questions and answer choices aloud.
Our AI coach can provide further explanations and real-life examples at your request. Additionally, you can ask for hints that nudge you in the right direction whenever you encounter a difficult question. When you receive personalized help, studying for the G1 knowledge exam feels less overwhelming and more effective. Becoming a safe and responsible driver in Ontario takes time and effort. You cannot rely on luck to help you complete the graduated licensing system. Driving is a lifelong skill that can only be improved with practice. As you build its foundation, please avoid rushing through your learning phase. Study the official driver’s handbook, train with our practice tests, and when you’re ready, give our Ontario practice driving tests a try before taking the official exam.
M.S. (MIT), Chief Educational Researcher (ACES member)
Co-founder & CEO, 15+ years in driver education
Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.
At G1.ca, we understand the importance of reliable and accurate practice tests to help you prepare for your driver's knowledge exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.
Here's an inside look at how we maintain the highest quality in our practice tests.
Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your driver's knowledge exam.