President Donald Trump seemed to refer to a dementia assessment when telling reporters about his perfect score on an "IQ test" he said he'd undergone at Walter Reed Medical Center The president ...

Donald Trump confused his recent dementia screening for a "very hard" IQ test. The president bragged about the results of his latest cognitive exam at Walter Reed Medical Center during a gaggle with ...

IQ tests, a set of questions that rate a person's intelligence, are quite popular. But, do you know about the world's shortest IQ test? It has only three questions that have managed to stump the most ...