Question The speed limit in school zones is always 25 mph. Answers True False Explanation In Nevada school zones, the speed limit is either 15 mph or 25 mph. These speed limits are in effect on school days from one half hour before school hours begin to one half hour after school hours end, unless otherwise posted. Pass your DMV Written Test with flying colors Take me to the cheat sheet Nevada This questions appears in the following tests: Nevada Practice Test 23 Nevada Practice Test 35