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Ontario Safety, Weather & Impairment Practice Test

Impaired driving, weather, night driving, school zones, emergency vehicles

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What this Ontario practice test covers

  • Impaired driving
  • Weather
  • Night
  • School zones
  • Emergency vehicles

The actual Ontario knowledge test has 40 questions, and you need at least 32 correct (80%) to pass. This practice test is based on the official Ministry of Transportation Ontario (MTO) driver handbook.

Try sample Ontario questions

These questions come from our bank of 265+. The real Ontario written test draws from similar material in the official driver handbook.

3 free preview of 25

1

What happens if a fully licensed Ontario driver is found with a blood alcohol concentration (BAC) in the 'warn range' of 0.05% to 0.08%?

  • A.Nothing: only readings of 0.08% and above are penalized
  • B.An immediate roadside licence suspension
  • C.A criminal charge under the Criminal Code
  • D.A verbal warning from the officer and no further action
2

What does it mean to 'overdrive your headlights'?

  • A.Outdriving the range of your headlights
  • B.Using high beams when they are not needed
  • C.Having headlights that are much too bright for the road ahead
  • D.Leaving your headlights switched on during daylight hours
3

How does alcohol affect a driver's reaction time?

  • A.It slows reaction time, even in small amounts
  • B.It has no measurable effect on how a vehicle is driven
  • C.It only affects reaction time once BAC passes 0.08%
  • D.It speeds up reactions by reducing a driver's hesitation

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Ontario Safety, Weather & Impairment Practice Test | Drive IQ Canada