Photo gallery: (6 253)

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Photo gallery: Countries: (6 253):


Republica del Peru :

památné místo Inkù
COUNTRIES: South and central america
View: 1485x


Republica del Peru :

Indiánci
COUNTRIES: South and central america
View: 1361x


Republica del Peru :

Peruánky a hory
COUNTRIES: South and central america
View: 1623x



United States :

navrat do pristaviste
COUNTRIES: North america
View: 991x


United States :

zapad slunce
COUNTRIES: North america
View: 807x


United States :

slunecni paprsky
COUNTRIES: North america
View: 914x


The Czech republic :

západ slunce v lese
COUNTRIES: Europe
View: 399x


France :

Osvìtlená kráska.
COUNTRIES: Europe
View: 999x


The Czech republic :

Skalní hrad Sloup
COUNTRIES: Europe
View: 483x


The Czech republic :

Slezká Harta
COUNTRIES: Europe
View: 385x


Norway :

Vigelandùv park
COUNTRIES: Europe
View: 1410x


The Czech republic :

Tygr
COUNTRIES: Europe
View: 356x


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Free IQ test online

An Intelligence Quotient or IQ is a score derived from one of several different standardized tests attempting to measure intelligence. Although the term "IQ" is still in common use, the scoring of modern IQ tests such as the Wechsler Adult Intelligence Scale is now based on a projection of the subject's measured rank on the Gaussian bell curve with a center value (average IQ) of 100, and a standard deviation of 15, although different tests may have different standard deviations. The average IQ scores for many populations have been rising at an average rate of three points per decade since the early 20th century with most of the increase in the lower half of the IQ range: 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. (Wikipedie)

IQ test lasts approximately 30 minutes and contains 40 questions !

In the IQ test you must focus on the maximum. Test questions are simple. In the IQ test may not use the calculator and paper.

Free IQ test online :





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