smartest countries in the world | iq | iq test | country comparison | world data HD

Your intelligence quotient – or IQ as it is frequently called – is a measure of human intelligence. People that want to have their IQ measured take standardized tests and receive a score which ranks their level of intelligence. A high IQ indicates that a person is intelligent. A low IQ indicates that a person is of lower intelligence. #flag #iqtest #flags ==================================== copyright @Data World Studio Background music : YouTube Audio Library ===================================== Source of data https://worldpopulationreview.com/country-rankings/average-iq-by-country