A driver is a specially written program which understands the operation of the device it interfaces to, such as a printer, video card, sound card or CD ROM drive. It translates commands from the operating system or user into commands understood by the the component computer part it interfaces with.
The Mental Age Test consists of 20 statements. Answers are multiple choice. Your first answer is your final answer. Statements are selected at random. 9,332,812 people have now taken this test. Nobody will see your answers - so be honest !
Most of the abilities measured by an IQ test tend to level off around age 16, so this method does not work for adults. To convert a mentally retarded adult's IQ into a rough age equivalent, multiply the IQ by 16, and then divide by 100. So an adult with a 50 IQ is functioning at roughly an 8-year-old level.he quotient refers to Binet's definition of IQ as (Mental Age) divided by (Chronological Age) or M.A./C.A. This quotient is then multiplied by 100 to make it a whole number. An 8 year old child with the mental ability of a 12 year old has a mental age which is 1.50 times his chronological age (12/8 = 1.5).