Our original IQ test is the most scientifically valid free IQ test available online today. Previously offered only to corporations, schools, and in certified professional applications, the test is now available to …

Instructions for the free IQ Test: Work mentally, without writing. Work quickly, as time is a factor in scoring, but correct answers are more important.

An IQ, or intelligence quotient, is a measure of a person’s mental potential in relation to others. IQ tests are designed so that the average IQ is 100.

IQ testing began with techniques from Sir Francis Galton, Alfred Binet, Theodore Simon, and Lewis Terman in Britain, France, and America.

Intelligence Interval Cognitive Designation 55 - 69 Challenged (2.1% of test takers) 70 - 84 Below average (13.6% of test takers) 85 - 115 Average (68.2% of

When you take the IQ test, the site will determine 13 individual IQ scores for different mental abilities. The process of analyzing a question to produce these scores is quite complex. If you order your …

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General IQ Score Your General IQ Score of 128 shows how able your mind is in general. Anyone with a General IQ Score this high is considered to be of above average intelligence. This score is better …