A.C.E Intelligence
Free tests, including official and fun tests, quizzes and optical illusions. Also provides history of the IQ test.
Cerebrals Society Online Intelligence Tests
Tests and questionaires prepared by members of the Cerebrals Society.
IQTest.com
Free test with information on intelligence testing and history thereof. Additional detailed reports are available for a fee.
Know yourself better
An IQ level indicates how one is positioned compared to the majority of individuals in a given age bracket.
SON-R Nonverbal Intelligence Tests
Individual tests for children not requiring use of language. Especially suited for children with problems in the areas of language and verbal communication. Norms available for age…
USATests.com
Provides an online IQ, EQ and general knowledge tests that evaluate your intelligence.
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