Find out how smart you are (and increase your IQ) with our classical IQ test ... about an hour of free time during which nobody will disturb you. Carefully read every question and select your ...

IQ Test: 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 ...

You people have an IQ above 140. Those who couldn’t solve the math puzzle must regularly practice such challenges to improve their speed and accuracy. Now check out the solution provided below.

and 50 people will win "free burritos for a year." You should definitely cheat on this test. Here are the answers to the ...

For decades, scientists and other researchers have focused primarily on intelligence--usually measured through IQ tests--as the ... the answer to a question on this test, think about your previous ...