California Driver License (DMV) Written Practice Test

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Ace your California DMV written test! Prepare for the exam by practicing hundreds of multiple-choice questions covering traffic laws and road signs. Boost your knowledge, gain confidence, and increase your chances of passing the test on your first try.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


What is the minimum speed limit (in miles per hour) on a two lane undivided highway?

  1. 30 mph

  2. 55 mph

  3. 50 mph

  4. 45 mph

The correct answer is: 50 mph

While all other options may be common speed limits for highways, the minimum speed limit for a two lane undivided highway is typically 50 mph. Option A, 30 mph, is a common speed limit for residential areas, but it is too slow for a highway. Option B, 55 mph, is a common speed limit for highways but this is not the minimum. Option D, 45 mph, falls in between the other options but it is still not the minimum speed limit for a two lane undivided highway. Therefore, option C, 50 mph, is the correct answer.