IQ Test & IQ challenge: Whats my IQ?

IQ Test With solutions! Available for iPad and iPhone. 2 Tests +39 Questions Mensa iq test. +33 Questions European iq test. With solutions! An intelligence quotient (IQ) is a score derived from one of several standardized tests designed to assess intelligence. The abbreviation "IQ" comes from the German term Intelligenz-Quotient, originally coined by psychologist William Stern. Try it. NOTE: This test is intended for entertainment purposes only.