Multiple choice general knowledge How many legs do butterfly have? 6 8 4 10 Reveal answer Fill a bubble to check yourself A Correct answer Explanation Butterflies are insects, and all insects have 6 legs by definition. Options B and D suggest non-insect arthropod leg counts (8 for spiders/arachnids, 10 for some crustaceans), while option C is too few for any adult insect.