If you can do basic subtraction, you might just be more math-savvy than a lot U.S. college students. A new research paper looks at the mathematical prowess of the roughly 50 percent of community ...

We are about to walk down memory lane…Can you remember what you’ve learned in 1st, 2nd, and 3rd grade? You probably can’t tell right away, but your knowledge will show as you go through the test. As ...

IQ tests present readers with picture puzzles or math problems, and they need to find the solution within a time limit. These simple puzzle games sharpen the brain. By providing an effective workout ...

Are you ready for this math riddle test? Okay, in today’s math riddle, a series of numbers is used as logical reasoning to test your mental ability. So, can you prove you're in the 1% league with an ...

Answer: 24 — When you divide Tina’s age, 16, into four, you’ll find that her brother is four. Meaning, when Tina is 24, her brother will be 12. When he’s 12, her brother will be half Tina’s age.