These quizzes seek to test your IQ by asking you various challenging questions about all kinds of subjects. Take each quiz to find out if you're a genius (I bet you are). 1. This 17-Question IQ ...

These questions on this list of Mensa IQ test questions you need to answer to join Mensa are for entertainment purposes only and aren’t the accurate measure of your intelligence.

The Cognitive Reflection Test, also known as the world's shortest IQ test, takes only three questions to tell if you're a genius.

IQ tests have been around for 100 years, but their history is contentious. Learn their history, how they work, and how accurate they really are.

Despite its critics, the IQ test remains a widely used tool for assessing intelligence. Stephen Murdoch, author of a new book about the IQ test, argues that IQ scores are a flawed measurement of ...

This test, number three on our list of Mensa IQ test questions you need to answer to join Mensa – the brainchild of John C. Raven – measures fluid intelligence; the ability to understand the ...