An IQ test is a way to assess cognitive abilities, and gives you a score from a set of standardised test - and this one ...

Apparently only those with high IQ can solve this tricky brainteaser which asks you to pick the correct number - but it's ...

We have all taken an intelligence quotient (IQ) test at least once in our lives. Some of us did it at school. And someone — ...

Can you spot the hidden owl in this mind-boggling optical illusion in 5 seconds? Only those with high IQ and sharp eyes can ...

Test your IQ and observation skills with this viral picture puzzle challenge! A hidden astronomer is camouflaged in this ...

With 10 fun questions, the pub quiz will get your brain cogs working and put your general knowledge skills to the test. Take ...