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.
George W. Bush. Ronald Wilson Reagan, the fortieth United States President (1981-1989) was the oldest man to serve as Chief Executive. He was sixty-nine years old at the time of his election. The first movie actor to be elected President, he became known as The Great Communicator for his oratory skills. He was born on February 6, 1911, in Tampico, Illinois,