Multiple choice general knowledge How many sets of teeth do we have: 4-incisors,canines,molars and premolars 3-incisors,molars and premolars 2-canines and molars 5-mandibles,premolars,molars,incisors and canines Reveal answer Fill a bubble to check yourself A Correct answer Explanation Humans have four types of teeth: 8 incisors (cutting), 4 canines (tearing), 8 premolars (grinding), and 12 molars (grinding), totaling 32 permanent teeth in adults. Each type has a specific function.