A "perfect score" refers to the highest possible score achievable on a test, exam, or assessment. It indicates that a person has answered all questions correctly or met all criteria set by the evaluators. For example, in many standardized tests, a perfect score might be represented as 100% or a specific maximum point total. In various contexts, such as sports or competitions, a perfect score can also signify flawless performance. For instance, in gymnastics, a perfect score of 10.0 is awarded for an exceptional routine. Achieving a perfect score is often seen as a significant accomplishment and reflects a high level of skill or knowledge.