Sign In

Save progress, earn cars, unlock review.

Ontario · G1 Knowledge Test · G1 · DriveTest (MTO)

Ontario G1 Knowledge Test — G1 Practice Question

Knowledge test administered by DriveTest (MTO) for the G1 licence. 40 questions, 80% to pass.

Province progress 0 / 391
Accuracy —
Emergency Situations

Your vehicle enters deep water. The safest escape strategy is:

Show Answer & Explanation
Correct Answer: B. Unbuckle, open a window (or break it), and exit before the vehicle is fully submerged

Electrical systems fail quickly under water — power windows work for about 30 seconds. Unbuckle, open or break a window, and exit before the vehicle is fully submerged. Keep a spring-loaded window breaker in the cabin (not the trunk).

Why the other answers are wrong

  • A.Wait for the car to fill with waterWaiting to fill can take longer than oxygen supply allows.
  • C.Climb into the trunkThe trunk has no escape path.
  • D.Wait for help inside the vehicleStaying inside a submerging vehicle has very low survival.

More Emergency Situations Questions

If a trailer you are towing starts to sway back and forth, you should: Your engine temperature gauge has entered the red zone. You should: A flashing (not steady) check-engine light indicates: If your vehicle does not have anti-lock brakes and you need to make an emergency stop, you should: You suddenly drive into a whiteout during a snow squall. You should:

Often Missed
All Ontario Questions Smart Practice Mock Exam Road Signs Guide Driving Rules Most-Missed Questions How to Pass the G1 Knowledge Test