"The standard description of this level of intelligence is 'Genius - Exceptional ... So, even though the IQ chart is based on ...

IQ tests are a type of brain teaser that assess your intelligence and critical thinking skills. These challenges assess an individual's mental functions such as logical reasoning, pattern ...

However, in recent decades, the trend has changed: since the 1990s, the level of intelligence began to decrease in a number of countries. Evidence of a decrease in IQ Norway, Denmark, Finland ...