The World’s Shortest IQ Test: People Can Find Out How Smart They Are in Just 3 Steps

About 83% of people fail at least one of the questions on the “IQ Test.” Do people think they have the right answers for the Cognitive Reflection Test (CRT)? According to Wikipedia, the CRT is the world shortest IQ test. (1) With only 3 questions, it can separate the Einsteins from the Simpsons of this […]
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