For more than a century our intelligence quotient (IQ) has been used to measure how clever people are and Mensa, the society for the intellectual elite, has even used the test to weed out sub-par ...

John, 12 years old, is three times as old as his brother. How old will John be when he is twice as old as his brother? Two families go bowling. While they are bowling, they order a pizza for £12, six ...

Many people find the idea that there are many different types of intelligence very appealing. Howard Gardner disparages IQ tests as having limited relevance to real life and argued that there may be ...

You want to know how smart you are? The Great British Intelligence Test has measured the brainpower of the nation in one of the largest intelligence experiments of its kind ever undertaken. With data ...

You might think that the biggest ideas in science come from asking the biggest questions. Not always. If the big question is the wrong one, it can pave the way for an even bigger controversy. Perhaps ...

We all know that intelligence comes in different shapes and sizes, but have you ever wondered what type of smarts you possess ...