Test your IQ, attention to detail, and observation skills with this tricky visual puzzle. Only those with sharp intelligence ...

Intelligence tests appeared in the early 20th century. The first attempts to measure mental abilities were made by the French psychologist Alfred Binet, who developed a test to identify children with ...

Therefore, to have an average IQ means that you are within normal intelligence range. However, don't worry too much about what your IQ score is, whether it's average or not. IQ scores are said to ...

In this article, we list the famous people who have an above-average IQ and show why it benefits them in Hollywood. You are probably wondering: how to test my iq and compare it with the IQ levels ...