This free, certified IQ Test gives you a real IQ score in just minutes. IQTest.com offers the most scientifically valid & reliable IQ test online.

During the test, you must read and respond to a total of 38 true/false questions. The test is timed, and the average test taker completes the test in about thirteen minutes.

So intelligence tests today no longer use the IQ formula. Instead, the score on a modern intelligence test compares a person’s performance with others his/her own age, while …

IQ Test Complete Intelligence Profile $ 19.95 The Complete Intelligence Profile is a detailed analysis of the IQ score you received on the IQ Test. Add to cart IQTuneUps $ 19.95 This …

Frequently Asked Questions. Information on how IQTest.com works, and on intelligence, what your score means, intelligence testing, and site navigation.

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.

The IQTuneUps--a Complete Consciousness Exploration Program--helps you to explore, in a fun, enjoyable way, your inner being and many variations of IQ.

Solving many of the IQ Test’s problems required the ability to add, subtract, multiply, and divide numbers mentally. Many mental tasks require arithmetical operations even though numbers …

From the time of Sir Francis Galton, who judged people's intelligence by their accomplishments, to the present, we've seen many changes in how IQ is determined.

The IQTest.com Blog includes information on intelligence and IQ testing, and stories about well known geniuses and their varied opinions & accomplishments.