New York Driver License (DMV) Written Practice Test

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Ace your New York 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 should you use your turn signal?

When slowing down
When changing lanes
When entering or exiting a highway
All of the above

The correct answer is: All of the above

Using your turn signal is essential for safe driving and should typically be used whenever you are making any changes in direction, whether it be slowing down, changing lanes, or entering/exiting a highway. All of these situations require the awareness of other drivers and signaling your intentions can help prevent accidents. While signaling is not required when making routine turns on city streets, it is still a good practice to use your turn signal to communicate with other drivers and maintain safe driving habits. Therefore, D is the best answer because it encompasses all the situations in which you should use your turn signal. A, B, and C may be correct in certain instances, but D is the most comprehensive and accurate choice.