An intelligence quotient (IQ) is a total score derived from several standardized tests designed to assess human intelligence. The abbreviation IQ was coined by the psychologist William Sterne for the German term Intelligenzquotient, his term for a scoring method for intelligence tests at University of Breslau he advocated in a 1912 book.
Answer: Ronald Reagan became the oldest president when he was elected in 1980 at the age of 69.
Apr 30, 2015. 1  If Bernie Sanders succeeds in his bid for the presidency, which he confirmed on Wednesday, he will be the oldest person ever to be elected president. 2  The person most likely to stand in Sanders's way, Hillary Clinton, will be 69 on the day of the generation election.