These questions are based on verbal, logical, and numerical reasoning. A few of them should be pretty easy, but some will pose a challenge to your brain. Take the quiz here. 5. This 20-Question Quiz ...

Find the hidden 5 among the grid of 2s within 5 seconds. If you can spot the camouflaged number in this optical illusion image within the time frame, you may have an above-average IQ. Subscribe ...

A Yale University professor designed the shortest IQ test to gauge whether students use spatial reasoning skills to solve them. 20-40 percent of students answered all questions correctly.

The “World’s Shortest IQ Test” Has Only 3 Questions – But Can You Get Them Right? Find out if you can beat the scores of people at Harvard and Princeton. Holly Large. Holly Large.