Brain teaser puzzles are one of the best ways to sharpen the mind, and test one's critical thinking and problem-solving ...

IQ tests, or Intelligence Quotient tests, assess a person's cognitive abilities and problem-solving skills. These tests evaluate an individual's mental functions such as logical reasoning, pattern ...

IQ Test: IQ tests, or Intelligence Quotient tests ... Quickly check out the answer provided below. You can practice similar challenges regularly to boost your logical thinking skills and ...

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

SPOTTING the dark leaves is easy, but can you outsmart everyone and find the hidden rattlesnake in this optical illusion?

THIS is the brainteaser that challenges you to find the hidden hippo in the peaceful park scene. Everyone can spot the people enjoying a day in the sunshine, but only those with 20/20 vision and a ...

There are better ways than high-stakes tests to think about whether students are prepared for their next step, writes a former high school teacher.

Kamala Harris responded to Donald Trump's calls for a cognitive test and argued the former president is 'unfit' to serve again.

Rep. Margarita 'Migs' Nograles of the PBA Party-list tested negative for drugs in a hair follicle test at a Davao City clinic ...

A new study has indicated that children with high IQ scores are more likely to be diagnosed with ADHD later in life.

Patients with skin of color vs White patients have higher patch test positivity to some allergens, including acrylates, dyes, and rubber accelerators.