Road signsQuestion 114 of 318

Which of these speed limits can appear on a speed limit sign?

  1. 45 km/h
  2. 55 km/h
  3. 70 km/h
  4. 85 km/h
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Correct answer: 70 km/h

The last digit of a legal speed limit is always zero. So 70 km/h is possible, but 45 km/h is not.

Source: Driver's Handbook, 2nd edition (SAAQ, 2018), Chapter 3, Road Signs and Traffic Signals > Identification and meaning of road signs and traffic signals > Regulatory signs, page 128

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Questions last reviewed: 18 October 2026