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Free California DMV knowledge test (Class C) practice questions: Speed limits

4 free questions with the answer and the official source.

1

Unless a sign says otherwise, what is the speed limit in a business or residential district in California?

  1. 15 mph
  2. 25 mph
  3. 35 mph

2

The posted limit is 65 mph, but thick fog cuts your view to a short distance. You drive at 55 mph. Can you be cited?

  1. No, you are below the posted limit
  2. Only if you cause a collision
  3. Yes, if 55 mph is unsafe in that fog

3

Children are outside near a school. Unless another limit is posted, within what distance of the school does the 25 mph limit apply?

  1. 200 feet
  2. 500 feet
  3. 1,000 feet

4

Which of these should change the speed you choose, even when you are under the posted limit?

  1. Rain, bicyclists and heavy traffic
  2. How much time is left before you must arrive
  3. The speed you usually drive on this road

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