These 30-question IQ tests allow you to measure your Intelligence Quotient - IQ. They determine your capacity for reasoning, evaluate the range of your overall intelligence, and compare your score with the average of other people. All of the following IQ tests are absolutely free to take.

Tests include all 30 questions divided into several parts: verbal test , logic test, spatial test, technical test and digital test.

In order to have the most reliable result, you are not allowed to use calculators, dictionaries, and paper for the IQ tests.