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    FREE Ontario Class F Licence Practice Test 2025 | ON

    Based on the 2025 ON CDL manual
    Questions: 50
    Mistakes allowed: 10
    Passing score: 80%
    Ensuring the accuracy and quality of our practice tests is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

    The healthcare industry heavily relies on Ontario Class F commercial drivers to meet the critical transportation needs of its patients. Whether you’ll be transporting an accident victim to Kaiser Permanente or taking a group of nursing home residents to medical appointments, you’ll need to possess the necessary skills to pass the Ontario Class F Commercial Licence Knowledge Test. It’s one of several requirements you must meet to drive an ambulance or mid-sized bus typically used for providing these services. Before you can begin training with a learner’s licence, the official knowledge test must evaluate you as able to keep passengers safe, maintain your vehicle, and drive responsibly. The secret to fully developing these skills is learning them from a credible source designed to meet your individual needs.

    Our Ontario Class F Commercial Licence Practice Test 1 provides a starting point for you to learn the skills needed to pass the official knowledge test in a time-efficient manner. The practice test assesses your knowledge level in real time and provides direction on the topics that you should spend more time studying. It consists of 50 questions, similar to those on the official knowledge test, to give you a sense of what to expect. As you work through the Ontario Class F written practice test, you’ll experience a rapid increase in your knowledge base and the confidence to thoroughly discuss each topic covered. These factors will improve your chances of passing the official knowledge test on your first attempt.

    The Ontario Class F Commercial Licence Practice Test 1 brings a refreshing approach to helping you understand topics that you may find challenging. Its comprehensive instruction elevates your confidence by providing reliable, authoritative information that supports your answers. The practice test is based on the most recent Ontario Ministry of Transportation (MTO) Bus Handbook. If you submit an incorrect answer, the practice test will provide a detailed explanation of the correct one. This interactive aspect gives you the sense of being personally coached by an expert driver. Other on-line resources, such as study guides, are impersonal and simply train you to memorize the answers to the questions. The practice test equips you to logically arrive at your conclusions and be confident in your answers. If you intend to correctly answer 80% of the questions on the official knowledge test (the minimum passing score), the practice test offers you a clear path to success.

    Casa Loma has provided the backdrop for numerous films, and you can set the scene for excellent driving skills with the practice tests at https://tests.ca/ontario.

    4.5 out of 5 • 4 votes.
    Based on 2025 ON commercial driver's license manual
    Instant feedback
    List of questions (classic view)
    1. What does this sign mean?
    2. What does this sign mean?
    3. Why do the hours of service regulations exist?
    4. What does this sign mean?
    5. How do you ease your vehicle into a smooth stop?
    6. When operating an ambulance, when are you allowed to use flashing red lights and sirens?
    7. What does this sign tell you about the road ahead?
    8. What does this sign mean?
    9. What emergency equipment is required in a bus?
    10. What does this sign mean?
    11. Which of the following is a Class B vehicle?
    12. What does this sign mean?
    13. What does this sign mean?
    14. What does this sign tell you?
    15. When is it not necessary to do a shoulder check?
    16. If you're on a 14-day cycle, what is the maximum number of hours you can drive within 14 consecutive days?
    17. If someone is tailgating you, what should you do?
    18. What is total stopping distance?
    19. What does the term "space cushion" mean?
    20. Every written trip inspection report must include which of the following?
    21. If you find a major defect in your vehicle during your pre-trip inspection, when must it be repaired?
    22. What does this sign mean?
    23. What makes the roads extra slippery at the start of a rainfall?
    24. At an intersection with no traffic lights or traffic signs, you should
    25. How often should you look at your mirrors?
    26. What is this sign telling you?
    27. What is this sign telling you?
    28. The minimum following distance for a taxi or ride-hailing (e.g., Uber) vehicle is
    29. What does this sign mean?
    30. What does this sign mean?
    31. What does this sign mean?
    32. Making eye contact with cyclists around your vehicle
    33. Where are a large commercial vehicle's blind spots?
    34. What does this sign mean?
    35. How far back should you stay when following an emergency vehicle with flashing lights and siren on?
    36. What should you do before making a left turn?
    37. What does this sign mean?
    38. What does this sign mean?
    39. Why should you do a shoulder check when making a right turn?
    40. You're driving a taxi, ambulance, or ride-hailing vehicle. What should you do if it starts to skid?
    41. When you conduct a pre-trip inspection of your vehicle, all of the following should be considered major defects EXCEPT
    42. Before you make a left turn in a large school bus, you should do which of the following?
    43. What does this sign mean?
    44. What does this sign mean?
    45. What does this sign mean?
    46. This sign indicates that you may park for one hour
    47. What does this sign mean?
    48. What does this sign mean?
    49. What should you do when driving at night?
    50. If you need to keep a daily log, what else do you need to keep with you?
    51. A bus driver should choose a safe driving speed, primarily based on
    52. What is a danger zone?
    53. An engine governor is

    FREE Ontario Class F Licence Practice Test

    Pass with Premium, Guaranteed

    The healthcare industry heavily relies on Ontario Class F commercial drivers to meet the critical transportation needs of its patients. Whether you’ll be transporting an accident victim to Kaiser Permanente or taking a group of nursing home residents to medical appointments, you’ll need to possess the necessary skills to pass the Ontario Class F Commercial Licence Knowledge Test. It’s one of several requirements you must meet to drive an ambulance or mid-sized bus typically used for providing these services. Before you can begin training with a learner’s licence, the official knowledge test must evaluate you as able to keep passengers safe, maintain your vehicle, and drive responsibly. The secret to fully developing these skills is learning them from a credible source designed to meet your individual needs.

    Our Ontario Class F Commercial Licence Practice Test 1 provides a starting point for you to learn the skills needed to pass the official knowledge test in a time-efficient manner. The practice test assesses your knowledge level in real time and provides direction on the topics that you should spend more time studying. It consists of 50 questions, similar to those on the official knowledge test, to give you a sense of what to expect. As you work through the Ontario Class F written practice test, you’ll experience a rapid increase in your knowledge base and the confidence to thoroughly discuss each topic covered. These factors will improve your chances of passing the official knowledge test on your first attempt.

    The Ontario Class F Commercial Licence Practice Test 1 brings a refreshing approach to helping you understand topics that you may find challenging. Its comprehensive instruction elevates your confidence by providing reliable, authoritative information that supports your answers. The practice test is based on the most recent Ontario Ministry of Transportation (MTO) Bus Handbook. If you submit an incorrect answer, the practice test will provide a detailed explanation of the correct one. This interactive aspect gives you the sense of being personally coached by an expert driver. Other on-line resources, such as study guides, are impersonal and simply train you to memorize the answers to the questions. The practice test equips you to logically arrive at your conclusions and be confident in your answers. If you intend to correctly answer 80% of the questions on the official knowledge test (the minimum passing score), the practice test offers you a clear path to success.

    Casa Loma has provided the backdrop for numerous films, and you can set the scene for excellent driving skills with the practice tests at https://tests.ca/ontario.

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