Take the Shortest IQ Test in the World – Only 3 Questions Long but Surprisingly Revealing
It's hard—if not nearly impossible—to truly measure intelligence. And while there are plenty of tests out there, many don't account for things such as perspective and observation, which can say more about a person than their abilities to quickly solve a math problem, for example. Drawing from this, Yale University Professor Shane Frederick created the “Cognitive Reflection Test (CRT),” considered the “world’s shortest IQ test” as it is made up of only three questions.













































































