(1) G1 MTO Official Written Test Practice Questions + Answers + Explanations.

This warning sign reminds drivers to share the road with oncoming traffic, ensuring safe and cooperative driving on narrow or restricted roadways.

Explanation:

• Blind spots are areas not visible in your mirrors. Checking them by looking over your shoulder ensures no vehicles, especially bicycles or motorcycles, are in the space you intend to move into.

Why other options are incorrect:

• To adjust your seat position accordingly: Seat adjustments should be made before driving.
• To verify your speed matches the traffic flow: Speed checks are done using your speedometer and awareness of traffic, not by checking blind spots.
• To confirm your turn signals are functioning: Turn signal functionality should be checked during vehicle maintenance.

Hydroplaning occurs when your tires lose contact with the road surface due to water. Ease off the accelerator and steer gently until traction is regained. Avoid braking or sudden movements. ([ontario.ca](https://www.ontario.ca/document/official-mto-drivers-handbook/driving-night-and-bad-weather))

Safety chains prevent the trailer from separating completely from the towing vehicle if the hitch fails or becomes detached.

This warning sign indicates that a stop sign is ahead, advising drivers to slow down and prepare to stop.

Explanation:

• If a vehicle is stopped at a crosswalk, it may be yielding to pedestrians. Drivers should stop behind the vehicle and not attempt to overtake, ensuring pedestrian safety.

Why other options are incorrect:

• Overtake the stopped vehicle if the way is clear: Overtaking at a crosswalk is dangerous and illegal, as pedestrians may be crossing.
• Honk to prompt the vehicle to move: Honking can cause confusion and does not address potential pedestrian presence.
• Change lanes to pass the stopped vehicle: Changing lanes near a crosswalk can endanger crossing pedestrians.

This warning sign indicates a school crossing ahead and advises drivers to slow down, watch for children, and follow the directions of crossing guards.

Explanation:

• When dealing with aggressive drivers, stay calm, avoid engaging with them, and maintain a safe distance to protect yourself and others. ([ontario.ca](https://www.ontario.ca/document/official-mto-drivers-handbook/freeway-driving))

Why other options are incorrect:

• Speed up to stay ahead of them: Speeding can escalate the situation and increase danger.
• Honk and gesture to show your frustration: Engaging aggressively can provoke further hostility.
• Tailgate them to make them slow down: Tailgating is dangerous and illegal.

If your brakes fail, pump the brake pedal to try to restore pressure. If this does not work, use the parking brake gently and steer to safety.

This regulatory sign indicates that left turns are prohibited during the specific times displayed to improve traffic flow during peak hours.

Explanation:

• Vehicles already in the roundabout have the right-of-way. Vehicles entering must yield to avoid collisions and ensure smooth traffic flow.

Why other options are incorrect:

• Vehicles entering the roundabout: Entering vehicles must yield to those already in the roundabout.
• Pedestrians crossing the roundabout: Pedestrians have priority at marked crosswalks near the roundabout, not within it.
• Larger vehicles regardless of position: Vehicle size does not determine right-of-way.

Explanation:

• The acceleration lane enables drivers to increase their speed to match that of the freeway traffic, facilitating a smooth and safe merge. :contentReference[oaicite:0]{index=0}

Why other options are incorrect:

• To provide a space for drivers to stop and assess traffic conditions: Stopping in the acceleration lane is unsafe and disrupts traffic flow.
• To serve as a lane for emergency vehicles only: Acceleration lanes are intended for all drivers merging onto the freeway, not exclusively for emergency vehicles.
• To allow drivers to bypass traffic signals before entering the freeway: Traffic signals are not present at freeway entrances; the acceleration lane's purpose is to facilitate speed adjustment for merging.

This regulatory sign indicates that snowmobiles are permitted to use the road. Drivers should be alert for snowmobiles and share the road.

If your car begins to skid, steer gently in the direction you want to go to regain control and avoid sudden braking or acceleration.

If your gas pedal sticks, shift to neutral and apply the brakes to slow the vehicle safely. Avoid turning off the ignition immediately, as this could lock the steering wheel. ([ontario.ca](https://www.ontario.ca/document/official-mto-drivers-handbook/dealing-particular-situations))

Underinflated tires should be adjusted to the manufacturer’s recommended pressure, as indicated in the owner’s manual or on the vehicle door frame.

When traffic lights are blank due to a power failure, treat the intersection as an all-way stop and yield to vehicles already in the intersection or to those on your right.

A stop sign is red and octagonal, requiring a complete stop at the stop line or the edge of the intersection before proceeding safely.

This regulatory sign directs drivers to keep to the right of a traffic island or divider for safe traffic flow.

To reduce the risk of road rage, drive responsibly and courteously, yield the right-of-way when it's courteous to do so, and avoid aggressive behaviors like competing with other drivers or using your horn unnecessarily. :contentReference[oaicite:3]{index=3}

This regulatory sign indicates that drivers must follow a reduced speed limit in the school zone during school hours when yellow lights are flashing.

Explanation:

• Failing to stop for a school bus with flashing red lights results in a substantial fine and six demerit points for a first offense. This strict penalty underscores the importance of ensuring children's safety.

Why other options are incorrect:

• A warning and three demerit points: The law imposes a fine and six demerit points, not just a warning.
• A fine and three demerit points: The penalty includes six demerit points, not three.
• No penalty if no children are present: The law requires stopping regardless of visible children.

If you have no traffic violations for two years, all demerit points are removed from your record.

Explanation:

• The law requires leaving at least 1 metre of space when passing a cyclist. Ensure it is safe to pass by checking for oncoming traffic and maintaining a safe speed.

Why other options are incorrect:

• Pass quickly to minimize the time spent near the cyclist: Speeding near cyclists is unsafe and can startle them.
• Honk to alert the cyclist before passing: Honking is unnecessary and can cause alarm.
• Pass as close as possible to stay in your lane: This endangers the cyclist and violates the minimum passing distance law.

Explanation:

• At a pedestrian crossover with flashing yellow lights, you must stop and yield the entire roadway to pedestrians. Proceed only when pedestrians have completely crossed and are safely on the sidewalk.

Why other options are incorrect:

• Slow down and proceed if no pedestrians are in the crossover: Pedestrians may be about to enter; stopping ensures safety.
• Honk to alert pedestrians of your approach: Honking can startle pedestrians and is not a substitute for stopping.
• Speed up to clear the crossover quickly: Speeding increases the risk of accidents and is unsafe.

Explanation:

• When merging onto a highway, use the acceleration lane to match the speed of highway traffic and merge smoothly. Signal your intention and check for gaps in traffic before entering.

Why other options are incorrect:

• Slow down to look for a gap in traffic: Slowing excessively can disrupt traffic and create hazards.
• Stop at the end of the ramp until it is clear: Stopping on a merge ramp is dangerous and can lead to rear-end collisions.
• Merge without signaling to avoid confusing other drivers: Signaling is essential for safe communication with other drivers.

This sign warns drivers that the road forks to the right ahead, allowing them to prepare for the road's change in direction.

Regular inspection of your vehicle’s lights ensures proper visibility and signaling, which are essential for safe driving.

Gradually reducing speed and signaling intentions help other drivers react appropriately, minimizing the chance of a rear-end collision.

This regulatory sign reserves parking spaces for vehicles displaying a valid Accessible Parking Permit to accommodate individuals with disabilities.

To maintain your licence, you must follow traffic laws and avoid accumulating points for violations on your driving record.

Explanation:

• If you miss your exit, you must continue to the next exit and safely re-enter the highway to return to your intended destination. This avoids dangerous maneuvers that can cause accidents.

Why other options are incorrect:

• Stop on the shoulder and reverse to your exit: Reversing on the highway is illegal and extremely dangerous.
• Make a U-turn at the next available opportunity: U-turns are prohibited on highways.
• Slow down and cross the median to return to your exit: Crossing the median is unsafe and illegal.

This warning sign alerts drivers that a road will branch off ahead, advising them to prepare for the change in road layout.

This warning sign shows the maximum recommended safe speed for navigating the curve ahead. Drivers should slow down accordingly.

This regulatory sign designates the lane for high-occupancy vehicles (HOV), such as buses or carpools with a specified minimum number of passengers.

This sign indicates a lane reserved for vehicles making left turns from either direction. Drivers should use this lane only for turning.

Explanation:

• If your vehicle breaks down, move onto the shoulder as far to the right as possible, signal your intentions, and turn on your hazard lights to alert other drivers. ([ontario.ca](https://www.ontario.ca/document/official-mto-drivers-handbook/freeway-driving))

Why other options are incorrect:

• Stop immediately in your lane and wait for help: Stopping in a travel lane is dangerous and can lead to collisions.
• Honk continuously to alert other drivers: Honking is ineffective in managing a breakdown situation.
• Reverse to the nearest exit: Reversing on a freeway is illegal and highly unsafe.

Explanation:

• You must stop for a school bus with flashing red lights at any time of the day, regardless of whether children are visible or if it's a school day. This ensures the safety of all children boarding or alighting the bus.

Why other options are incorrect:

• Only during school hours: Buses may operate outside typical school hours.
• Only when children are visible: Children may be present even if not immediately visible.
• Only on school days: School activities can occur on weekends or holidays.

Overdriving your headlights occurs when your stopping distance exceeds the area illuminated by your headlights. To prevent this, drive at a speed that allows you to stop safely within the visible area ahead. :contentReference[oaicite:1]{index=1}

Pedestrian crossovers are marked by two white double parallel lines and an 'X' in each approaching lane. Drivers and cyclists must stop and yield until pedestrians have completely crossed.