A quick-fire quiz is leaving Brits completely baffled. You'll need to get at least eight questions right to prove you have ...

You should definitely cheat on this test. Here are the answers to the current (August 22) Chipotle IQ quiz: Bonus question: 6 ...

Ever wonder how many cats it takes to make a colony? Do you know what hippopotomonstrosesquippedaliophobia means? If you know ...

If you are able to find the odd fish in such a short time, it shows you have the sharp focus and quick thinking often seen in ...

If you crack it within 5 seconds, congratulations! You likely have superior visual processing skills and a sharp IQ.

Find out how smart you are (and increase your IQ ... questions are designed to be very difficult. If you cannot figure out the answer, simply select I don't know and move on. After finishing this ...

The following IQ test is designed to test non-verbal intelligence ... thus avoiding the cultural biases inherent in other intelligence tests. The questions are ordered in terms of difficulty.

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

See how you score on some examples from a Wonderlic IQ test. Set your clock for five minutes, don't peek at the answers, and ... oh, yeah, run the 40 and give us some bench-presses first ...

Broadly, spatial questions are about ... probably not do well on an IQ test, because he thinks outside the box," he says. "He could probably think of a dozen answers to one question." ...