Brain teasers are not only fun to solve; they are also an effective way to challenge and develop IQ, logical reasoning, ...

In this brain teaser image, three men appear to be working together to lift a tree log—but one of them is just pretending!

Optical illusions are fascinating in challenging your brain and testing your IQ. These visual puzzles are more than just ...

This brain teaser tests your logical reasoning and ability to spot errors under time pressure. Can you spot who is making a ...

Explore the history, uses, and benefits of IQ tests in this CerebrumIQ review. Learn why CerebrumIQ is a top choice and the ...

Do you have a knack for numbers? This test is designed to test your logic and mathematical IQ. It will assess your ability to logically discern numerical patterns and to apply them to new contexts ...

Before an athlete can become an NFL star he has to train relentlessly, become a college standout, and then take a 50-question intelligence test in 12 minutes! Think you're smarter than an NFL player?

David Carr survived the test to become the No. 1 pick last year. And, of course, they'll take the Wonderlic. (Click here, and you can take it, too.) The Wonderlic is an IQ test with only 50 ...

Therefore, always take IQ scores with a grain of salt ... to predict how well a person will do in their profession. How IQ tests originated The Binet-Simon Scale, the first intelligence test ...

The majority of children who do not take or pass IQ-style entrance exams to private- or grammar schools, will have many qualities not measured on an IQ test. They may also just be late developers.

Discover how nutrition impacts mental health and cognitive abilities. Explore the Mediterranean diet, sugar's effects, and processed food risks on your brain.

Perhaps the best thing about Cerebrum IQ is that it provides practical exercises for you to do to build upon your weaker ...