Only those with exceptional IQ and sharp observation skills can solve it within 5 seconds. Are you one of them?

Brain teasers are a proven way to enhance critical thinking and observation skills. This brain teaser is designed to ...

IQ tests effectively measure an individual's intelligence. In these assessments, a problem is presented to the participants, ...

If you can spot the word NINE in this optical illusion under time pressure, you are in the top tier of intelligent and detail ...

Scientists have revealed four questions that can determine your intelligence levels. Two science YouTubers Mitch Moffit, a biologist, and Greg Brown, a science teacher, have shared intelligence tests ...

The post says that "98% of the people" who took his IQ test failed to come up with the right answer. The brain teaser asks a simply question: "Johnny's father has 5 sons. Zaze, Zeze, Zize and Zoze.

This classical IQ test measures several factors of intelligence ... You will need to select an answer for every question. Some questions are designed to be very difficult. If you cannot figure ...

See how you score on some examples from a Wonderlic IQ test. Set your clock for five minutes, don't peek at the answers, and ... oh, yeah, run the 40 and give us some bench-presses first ...

Like other forms of intelligence, your emotional IQ is not a static trait ... If you are not sure about the answer to a question on this test, think about your previous social interactions ...