Most tests provide overall scores and individual subtest scores. This allows for an overall assessment of intelligence and your performance in each of the different areas. IQ tests are based on ...

This classic brain teaser, created by American printmakers Currier and Ives in 1872, features 16 figures cleverly hidden within an image. Can you find them all?

Think your IQ is 125 or higher? It’s time to prove it with this challenging optical illusion! Somewhere in this vibrant, ...

This optical illusion IQ test challenges you to find the hidden ‘257’ cleverly disguised among a grid of 2S7s — and you have just 9 seconds! Put your observation skills to the ultimate test and see ...

Test your 140+ IQ level with this fun brain teaser! Find the odd number hidden in the '256' sequence series within 11 seconds to boost your observation and thinking skills.

From the start, Mega was riven by infighting. In the 1990s, it merged with another society and announced that members would ...

1. Here Are 30 Words — Only People With An IQ Range Of 120–145 Will Know Their Definitions Remember those Vocabulary Workshop ...

Brain teasers are like mini mental playgrounds. They twist our thinking, challenge our assumptions, and leave us with a satisfying "Aha!" moment when we finally crack the code. But beyond the initial ...

Trump, continuing to showcase his inner 14-year-old, just challenged Rex Tillerson to an IQ test Donald Trump wants to settle Tillerson's alleged "moron" comments once and for all.