This optical illusion picture with a hidden dog is the ultimate IQ test online. It pushes you to analyze details quickly, ...

Keeping our brains sharp and engaged has never been more important in a world where we are constantly bombarded with ...

You are among the 2% of people in the world if you can spot two hidden faces in this brain teaser IQ test within 7 seconds.

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.

Intelligence Quotient (IQ) tests have long been the standard for measuring human intelligence. Developed in the early 20th century, these assessments evaluate cognitive abilities through tasks that ...

Recruitment: Companies use IQ tests to evaluate problem-solving and critical-thinking skills. Career Development: Employees may take IQ tests to identify strengths and areas for growth.

But for test prep startup Study IQ, profitability and user acquisition are not incompatible. The bootstrapped company claims to be profitable from day one with the majority of its users joining ...