The Spatial X IQ Test is a high-range IQ assessment granting a maximum score of up to 168. Under the pressure of a 20-minute time limit, you are assessed using a range of 33 visual-spatial questions arranged from easiest to most difficult.
Visualization of objects, concepts, and figures, and other right-handed brain affinities are put to the test using questions which require non-verbal reasoning, comparative deductions based on abstract logic, and matrix-based determinations.
Retesting is only recommended after a month or more with your first score typically being the most accurate.
IQ compared by countries
The question of the intelligence of a certain nationality or population may be controversial. In fact, intelligence is influenced by national, political, and geographic factors. Often surprisingly, but scientifically proven, a warmer climate has a markedly bad influence on the intelligence quotient. The average IQ scores for many populations have been rising at an average rate of three points per decade since the early 20th century, a phenomenon called the Flynn effect. It is disputed whether these changes in scores reflect real changes in intellectual abilities, or merely methodological problems with past or present testing.