Question 1

Is this IQ test free?

Accepted Answer

Yes, the full 30-question IQ test is completely free to take with instant results.

Question 2

How accurate is this online IQ test?

Accepted Answer

Our test correlates strongly with professionally administered IQ tests and uses validated psychometric methods including item response theory.

Question 3

How long does the IQ test take?

Accepted Answer

The test takes approximately 15-20 minutes to complete with 30 questions across 4 cognitive domains.

Question 4

What is the average IQ score?

Accepted Answer

The average IQ score is 100. About 68% of people score between 85 and 115.

Question 5

What does IQ measure?

Accepted Answer

IQ tests measure cognitive abilities including pattern recognition, logical reasoning, numerical ability, and spatial reasoning.

Question 6

Can I take the IQ test on my phone?

Accepted Answer

Yes, IqHero is fully optimized for mobile devices including iPhone, Android, and tablets.

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