Question 1

Is this a real, clinically validated IQ test?

Accepted Answer

No. This is a cognitive diagnostic entertainment tool inspired by progressive matrix reasoning tests. It estimates a rough performance band, not a certified psychometric IQ score. For clinical assessment, consult a licensed psychologist.

Question 2

What is fluid intelligence and how does this test measure it?

Accepted Answer

Fluid intelligence is the ability to reason and solve novel problems independently of prior knowledge. This test presents visual size-progression patterns you haven't memorized, requiring you to infer the underlying rule — a classic fluid reasoning task.

Question 3

How is my score calculated?

Accepted Answer

You answer 10 pattern-completion questions of increasing difficulty. Your raw score (0-10 correct) maps to an estimated performance band, loosely modeled on how progressive matrix tests distribute scores across a population.

Question 4

Can I retake the test?

Accepted Answer

Yes, you can retake it as many times as you like. Note that the same 10 questions are used each time, so repeated attempts will reflect memorization rather than fresh reasoning.

Spark Brain Progressive IQ Test

Your Estimated Result