Ontario G1 Practice Test 2026: Test de práctica 3

Test de práctica 3 de 8 de Ontario G1 Practice Test: 25 preguntas más con respuestas y explicaciones.

Conducir
Ontario
205 preguntas
Revisado el 10 de octubre de 2026

Pregunta 1 de 25
Car 3 wants to pass a slower car. In which part of this road may it pass?
- Part 1, where the centre line is double solid yellow
- In neither part
- In either part
- Part 2, where the centre line is broken yellow
Ver respuesta
Respuesta: D. Part 2, where the centre line is broken yellow
A broken line on your side means you may pass when the way is clear. A double solid line means no passing in either direction.
Pregunta 2 de 25
There is a single solid yellow line to the left of your lane. What does it mean?
- You must turn left soon
- You may pass when the way is clear
- It is unsafe to pass
- The lane is for buses only
Ver respuesta
Respuesta: C. It is unsafe to pass
A solid line to the left of your lane means it is unsafe to pass.
Pregunta 3 de 25
Your car (2) is coming up to an emergency vehicle (1) stopped on the shoulder with its lights flashing. What should you do?
- Slow down and move over a lane if it is safe
- Keep your speed and stay in your lane
- Stop in your lane until it leaves
- Speed up to get past it quickly
Ver respuesta
Respuesta: A. Slow down and move over a lane if it is safe
Slow down and pass with care. On a road with two or more lanes in your direction, move away from the stopped vehicle if you can do it safely.
Pregunta 4 de 25
Which headlights should you use in fog or blowing snow?
- Parking lights only
- High beams
- Low beams
- No lights, to cut glare
Ver respuesta
Respuesta: C. Low beams
High beams reflect off fog and snow and make it harder to see. Use low beams, and fog lights if you have them.
Pregunta 5 de 25
Your light is green and you want to turn right, but a pedestrian is crossing the road you are turning onto. What must you do?
- Turn quickly before the pedestrian reaches your lane
- Wait until the pedestrian has crossed
- Drive around the pedestrian
- Honk to warn the pedestrian
Ver respuesta
Respuesta: B. Wait until the pedestrian has crossed
Drivers turning on a green light must yield to pedestrians who are crossing.
Pregunta 6 de 25
Your car stalls on a railway track. What should you do first?
- Get everyone out and away from the car right away
- Try to restart the engine several times
- Stay in the car and phone for help
- Try to push the car off the track
Ver respuesta
Respuesta: A. Get everyone out and away from the car right away
If you are trapped on a crossing, get everyone out and well away from the vehicle first. Then contact the authorities.
Pregunta 7 de 25
Where should you never put a rear-facing child car seat?
- Behind the driver
- In the middle of the back seat
- In front of an active airbag
- In the back seat
Ver respuesta
Respuesta: C. In front of an active airbag
A deploying airbag can seriously injure a baby in a rear-facing seat. Put the seat in the back.
Pregunta 8 de 25
Which marking in the diagram separates lanes going the same direction and lets you change lanes when it is safe?
- Marking 3
- Marking 1
- Marking 6
- Marking 5
Ver respuesta
Respuesta: D. Marking 5
Marking 5 is a broken white line. White lines separate traffic going the same way, and a broken line means you may change lanes when it is safe.
Pregunta 9 de 25
In panel 1, the car is parked facing uphill beside a curb with its front wheels turned away from the curb. Why?
- So it is easier to drive away from the curb later
- So the car stays out of the bike lane
- So the tires do not rub against the curb
- So the tire stops against the curb if the car rolls
Ver respuesta
Respuesta: D. So the tire stops against the curb if the car rolls
Facing uphill with a curb, turn the wheels toward the road. If the brakes fail, the back of the front tire catches the curb and stops the car.
Pregunta 10 de 25
Your car begins to skid on a slippery road. What should you do?
- Speed up so the tires dig in and grip the road
- Ease off the gas and steer where you want to go
- Steer sharply the opposite way you want to go
- Brake hard and hold the pedal all the way down
Ver respuesta
Respuesta: B. Ease off the gas and steer where you want to go
Take your foot off the accelerator or brake, look and steer in the direction you want to go, and do not oversteer.
Pregunta 11 de 25
A vehicle in the lane beside you has stopped at a crosswalk. What should you do?
- Do not pass it; stop and check for pedestrians
- Honk to warn people, then drive through
- Pass it carefully at a low speed
- Change lanes and keep going at the same speed
Ver respuesta
Respuesta: A. Do not pass it; stop and check for pedestrians
Never pass a vehicle stopped at a crosswalk. It may be stopped for a pedestrian you cannot see.
Pregunta 12 de 25
How can you check your following distance?
- Watch for the other car's brake lights
- Count the number of car lengths between you
- Count the seconds from a fixed object ahead
- Check your speed on the speedometer
Ver respuesta
Respuesta: C. Count the seconds from a fixed object ahead
When the back of the vehicle ahead passes a fixed object, count the seconds until your front bumper reaches it. If you get there too soon, you are too close.
Pregunta 13 de 25
What do orange signs like this one tell you?
- A school is nearby
- There are temporary conditions, such as construction or road work
- There is a permanent hazard
- Services such as gas and food are nearby
Ver respuesta
Respuesta: B. There are temporary conditions, such as construction or road work
Orange signs warn of temporary conditions, like construction zones and detours.
Pregunta 14 de 25
What should you do when you see this sign?
- Brake hard to test the road
- Slow down when the road is wet and avoid sudden braking or steering
- Speed up to get past the area
- Drive on the shoulder
Ver respuesta
Respuesta: B. Slow down when the road is wet and avoid sudden braking or steering
Wet pavement can be slippery. Slow down, leave more space and brake and steer gently.
Pregunta 15 de 25
Marking 4 in the diagram is a solid yellow line beside a broken yellow line. Who may pass?
- Drivers with the solid line on their side
- Drivers with the broken line on their side
- No one
- Drivers in both directions
Ver respuesta
Respuesta: B. Drivers with the broken line on their side
Follow the line closest to your lane. If the broken line is on your side, you may pass when it is safe; if the solid line is on your side, you may not.
Pregunta 16 de 25
Your car (2) has come down the on-ramp (1) into the acceleration lane. What should you do to merge into the gap (3)?
- Stop at the end of the lane and wait for a big gap
- Speed up to match traffic, signal and merge into the gap
- Drive slowly and wait until someone lets you in
- Merge right away, even at a much lower speed
Ver respuesta
Respuesta: B. Speed up to match traffic, signal and merge into the gap
Use the acceleration lane to reach the speed of highway traffic, then signal and merge smoothly into a gap.
Pregunta 17 de 25
What does a flashing red traffic light mean?
- Stop only if other cars are there
- Slow down and drive through with caution
- Come to a complete stop, then go when it is safe
- The light is broken, so ignore it
Ver respuesta
Respuesta: C. Come to a complete stop, then go when it is safe
A flashing red light has the same meaning as a stop sign: stop completely and go only when the way is clear.
Pregunta 18 de 25
Past this sign, a school bus is stopped with red lights flashing on a two-lane road with no median. What must you do?
- Stop, whether you are behind the bus or coming toward it
- Pass slowly on the left
- Stop only if you are behind the bus
- Honk and drive past carefully
Ver respuesta
Respuesta: A. Stop, whether you are behind the bus or coming toward it
On a road without a median, traffic from both directions must stop until the bus moves or its lights stop flashing.
Pregunta 19 de 25
A warning light on the dashboard stays on after you start driving. What could it mean?
- The radio or the heater has been left on
- The car is due for a wash or a wax
- The car is working perfectly and needs nothing
- There may be a serious problem with the vehicle
Ver respuesta
Respuesta: D. There may be a serious problem with the vehicle
A warning light that stays on can mean a serious problem. Check your owner's manual and have it looked at.
Pregunta 20 de 25
A train has passed, and the crossing gate is starting to rise. When may you cross?
- Right away, by driving around the end of the gate
- As soon as the last car of the train passes
- When it is fully up and no other train is coming
- While the gate is still rising, if you go slowly
Ver respuesta
Respuesta: C. When it is fully up and no other train is coming
Never drive around, under or through a gate that is down, going down or going up. Another train may be coming.
Pregunta 21 de 25
This sign has no words. What does it mean?
- Yield: let traffic and pedestrians go first, and stop if needed
- Road narrows ahead
- Stop every time
- Railway crossing ahead
Ver respuesta
Respuesta: A. Yield: let traffic and pedestrians go first, and stop if needed
A triangle with a red border means yield. Slow down and let traffic in or near the intersection go first.
Pregunta 22 de 25
A large truck ahead signals a right turn and swings to the left first. What should you do?
- Pull up beside it so you can turn together
- Pass it quickly on the left before it turns
- Pass it on the right while it swings left
- Stay back; do not move into the space on its right
Ver respuesta
Respuesta: D. Stay back; do not move into the space on its right
Trucks swing wide to make right turns. Do not move into the space beside them; wait until the truck has turned.
Pregunta 23 de 25
The red lights on the crossing sign (1) are flashing. What must your car (3) do?
- Stop behind the stop line (2) and wait until it is safe
- Cross quickly before the train gets to the road
- Stop on the tracks so you can look both ways
- Slow down and cross if you cannot see a train
Ver respuesta
Respuesta: A. Stop behind the stop line (2) and wait until it is safe
Flashing lights mean a train is coming. Stop at the stop line, back from the tracks, and wait until the lights stop and the way is clear.
Pregunta 24 de 25
Your light is red, and a green arrow pointing left comes on. What may you do?
- Nothing until the red light turns green
- Go straight only
- Turn right only
- Turn left from the left-turn lane
Ver respuesta
Respuesta: D. Turn left from the left-turn lane
A left green arrow with a red light lets you turn left from the left-turn lane while traffic going straight faces a red light.
Pregunta 25 de 25
A police officer lawfully stops you and asks for a breath sample on a roadside screening device. Must the officer suspect you have been drinking?
- Yes, the officer must see you drive badly
- Yes, the officer must smell alcohol first
- No, any lawfully stopped driver can be tested
- Only if you were in a crash
Ver respuesta
Respuesta: C. No, any lawfully stopped driver can be tested
Under mandatory alcohol screening, police with an approved device can demand a breath sample from any driver they have lawfully stopped.

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