What is the speed limit on a residential street?

Answer: A — 25 mph

The speed limit on a residential street is typically set to 25 mph for the safety of pedestrians and residents living in the area. Option B of 15 mph is too slow for most residential areas, while options C and D of 35 mph and 55 mph are too fast for such neighborhoods. Overall, option A of 25 mph is the most reasonable and common speed limit for residential streets.