Photo gallery: (4 463)

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Photo gallery: Plants: (4 463):


Narcissus :

dekorace o velikonocích
ROSTLINÝ SVĚT: Mnoholeté
View: 973x


Hibiscus rosa-sinensis :

řecký ibišek
PLANTS: Shrublet
View: 829x


Hydrangea :

řecká hortenzie
PLANTS: Shrublet
View: 1607x



Acantholimon glumaceum :

Neznámá květina
PLANTS: Alpine plants
View: 1584x


Tulipa :

Tulipán uvnitř
ROSTLINÝ SVĚT: Mnoholeté
View: 733x


Primula :

Žluté primulky
ROSTLINÝ SVĚT: Mnoholeté
View: 1291x


Hedera helix :

Na podzim
PLANTS: Creeper
View: 1437x


Ficus lyrata :

Kvetoucí strom
PLANTS: Ficus
View: 1495x


Chihuahua :

Naše muškáty

View: 503x


Chihuahua :

Čekanka

View: 481x


Chihuahua :

Mák

View: 489x


Chihuahua :

Modro-fialová

View: 543x


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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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