A portion of intelligence is measured and converted into an IQ score. The average score on an IQ test is typically determined to be 100. The same methodology was used to create this IQ test, which calculates IQ using a standard deviation of 24. This test uses the Mensa type, often referred to as the Raven’s Progressive Matrices, as a gauge. The answers that have been determined to be correct for each question can be checked. To begin the test, click the start button.