Question The speed limit in school zones is: Answers 15 mph. 25 mph. 30 mph. 35 mph. Explanation Unless posted otherwise, the speed limit for passenger vehicles and motorcycles in a school, residential, or business zone is 25 mph. Pay attention to when a school zone speed limit is in effect. Pass your DMV Written Test with flying colors Take me to the cheat sheet Virginia This questions appears in the following tests: Virginia Practice Test 11 Virginia Practice Test 12