Florida Learner's Permit Practice Test

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Ace your Florida DMV written test with the Florida Driver License (DMV) Written Test app! 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 driving on the interstate, you must:

Obey all posted speed limits
Stay close to the shoulder
Not exceed the speed limit by more than 10 mph
Follow the traffic flow

The correct answer is: Obey all posted speed limits

When driving on the interstate, it is important to obey all posted speed limits. This ensures the safety of yourself and others on the road. Option B, staying close to the shoulder, is incorrect because it is important to stay in the designated traffic lanes. Option C, not exceeding the speed limit by more than 10 mph, is not entirely correct because it is important to not exceed the speed limit, regardless of the amount. Option D, following the traffic flow, is also not entirely correct because following the traffic flow does not necessarily mean following the posted speed limit. Therefore, the most important rule to follow when driving on the interstate is to obey all posted speed limits.