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GRiD Free IQ-Ttest

Free IQ-Tests with high range

Welcome to our portal for IQ-testing with more than 100 IQ-tests

Exercise your brain and improve your IQ scores on IQexams.net with our many reliable free IQ-tests. You can do it just for fun or prepare yourself for that upcoming job aptitude test. We have over 100 intelligence tests from easy to hard, spatial, verbal, and numerical which are approved by many high IQ societies for membership. You can also have your Real IQ (RIQ) score calculated using our innovative method appearing on your very own portal.

General informationPsychometrics
Type: Spatial 36 questions 60 minutesCronbach’s α: 0.73 at N66 Correlation with pro tests: 0.88 at N10 Norm: 1st official
Additional informationTest Author
Difficulty: Les Ludwig
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GRiD Free IQ-Ttest
General informationPsychometrics
Type: 28 Spatial and 7 Numerical items
35 questions
60 minutes
Cronbach’s α: 0.84 at N75
Correlation with pro tests: 0.71 at N11
Norm: 1st official
Additional informationTest Author
Difficulty:
Calculator allowed
Christian Backlund
Click here to take the test
Zolly Ultimate Free IQ Test
General informationPsychometrics
Type: Numerical
40 questions
2 hours
Cronbach’s α: 0.93 at N68
Correlation with pro tests: 0.80 at N11 and RIQ5 0.85 at N33
Norm: 1st official
Additional informationTest Author
Difficulty:
Calculator allowed
Christian Backlund
Click here to take the test
NUMBA2 Free IQ Test
General informationPsychometrics
Type: Verbal & Numerical
30 questions
22 minute
Cronbach’s α: 0.73 at N63
Correlation with pro tests: 0.81 at N11 and RIQ5 0.70 at N26
Norm: 1st official
Additional informationTest Author
Difficulty:
Calculator allowed
Jason Rasmussen Robert
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Jason IQ Test-M1
General informationPsychometrics
Type: Spatial & Numerical
34 questions
75 minutes
Cronbach’s α: 0.70+
Correlation with pro tests N/A
Norm: 1st official
Additional informationTest Author
Difficulty:
Calculator allowed
John Culkin
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Free IQ Test RADIUM
General informationPsychometrics
Type: Spatial
33 questions
15 minutes
Cronbach’s α: 0.86 at N159
Correlation with pro tests: 0.88 at N19 and RIQ5 0.88 at N65
Norm: 1st official
Additional informationTest Author
Difficulty:
Christian Backlund
Click here to take the test
Free IQ Test Zollys Advanced Matrices
General informationPsychometrics
Type: Spatial
40 questions
80 minutes
Cronbach’s α: 0.77 at N65
Correlation with pro tests: 0.88 at N12 and RIQ5 0.88 at N34
Norm: 1st official
Additional informationTest Author
Difficulty:
Les Ludwig
Click here to take the test
Free IQ Test STANDARD 2020
General informationPsychometrics
Type: Numerical and Verbal
30 questions
60 minutes
Cronbach’s α: 0.90 at N49
Correlation with pro tests and RIQ4 0.85 at N29
Norm: 1st official
Additional informationTest Author
Difficulty: Miroslav Radojevic
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Free IQ Test SQUARE
General informationPsychometrics
Type: Perspectíve
38 questions
38 minutes
Cronbach’s α: 0.82 at N104
Correlation with pro tests 0.71 at N14
Norm: 1st official
Additional informationTest Author
Difficulty:
Hans Sjöberg
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