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Intelligence Quotient IQ
This is a measure of intelligence. An IQ test produces a score which represents a persons mental age (MA). This is usually divided by the persons chronological age (CA) because children of the same intelligence but different ages will not achieve the same score on the test. The quotient is divided by 100 to remove any fractions.The Average IQ is 100 and the scores are standardised so that about 64% of the Population have a score between 85 and 115.
Here are some free online IQ tests to try. They become harder towards the bottom of this list.
