You can take the IQ tests for free. If you would like to know your IQ, you will need to pay 3 Euros, and the IQ will be posted on a pdf certificate that will be available to download on the 'Results' page.
IQA-25NS
Numerical
IQA-22NSS
Numerical
IQA-22DAR3
Numerical
IQA-25VIP3R
Numerical
IQA-203Y3
Numerical
IQA-22NFV
Numerical
IQA-20N3V
Numerical
IQA-20XC3LL
Numerical
IQA-23
Numerical
IQA-20NX
Numerical
IQA-COMPL3X
Numerical
IQA-PHO3NIX
Numerical
IQA-30
Spatial
IQA-intricat3
Spatial
IQA-ard3nt
Spatial
IQA-3xplicit
Spatial
IQA-3XTR3MITY
Spatial
IQA-ELIT3
Spatial
IQA-M3GA
Spatial
IQA-CLEV3R
Spatial
IQA-22UVA
Verbal
IQA-22VI3
Verbal
IQA-20NV
Mixed
IQA-20VLA
Mixed
IQA-22NSVE
Mixed
You can take tests that were developed by other authors.
i-qtest.com