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.


When passing another vehicle on a two-lane road, you must stay

  1. in the right lane

  2. in the left lane

  3. in whichever is the quickest lane

  4. in the passing lane

The correct answer is: in the left lane

Passing another vehicle on a two-lane road means that you are overtaking the vehicle in front of you. When doing so, you should move into the left lane in order to safely pass the vehicle. A. Staying in the right lane would mean that you are driving too closely behind the other vehicle, which could lead to a collision. C. Choosing the quickest lane may not always be the safest option, as the left lane may have more opportunities for passing but could also have higher speed limits and more potential hazards. D. The passing lane is typically the left lane on a two-lane road, but this term is not used in most traffic laws and can be confusing to other drivers.