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 ...

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 Cognitive Reflection Test has been hailed as the world’s shortest IQ test as it features just three questions. ... The world’s shortest IQ test. A bat and a ball cost $1.10 in total.

The original Cognitive Reflection Test (CRT), developed by psychologist Shane Frederick in a 2005 paper, is only three questions long – but demonstrates two types of ‘cognitive abilities’: system 1, ...

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 society is open only to people who score in the 98th percentile or higher on a preapproved intelligence test. To be a Mensa member, hopefuls must demonstrate excellence in verbal-, spatial ...