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Stanford-Binet Full Test — Question 1

Preview sample questions from the Stanford-Binet Intelligence Scale. Ready to test your cognitive abilities?

Sample Questions

Fluid Reasoning

"The blind man put on his glasses so he could see the colors of the sunset better." What is absurd about this statement?

A Sunsets do not have colors
B Glasses cannot help a blind person see — blindness is not correctable with glasses
C Blind people should not go outside
D Men should not wear glasses
Knowledge

Photosynthesis primarily converts light energy into what?

A Heat energy stored in water molecules
B Chemical energy stored in glucose
C Electrical energy stored in chlorophyll
D Kinetic energy stored in oxygen
Fluid Reasoning

What letter comes next? A, C, E, G, ___

A H
B I
C J
D K

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The Full Stanford-Binet Test has 25 questions and takes 10 minutes. Results are instant and free.

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About the Stanford-Binet Test

The Stanford-Binet test measures cognitive ability across five domains: Fluid Reasoning, Knowledge, Quantitative Reasoning, Visual-Spatial Processing, and Working Memory. It is one of the most widely used intelligence tests, with over a century of research and validation behind it.

What to Expect

Each question targets a specific cognitive domain. You'll encounter both multiple-choice and text-input questions covering patterns, vocabulary, math, spatial reasoning, and memory tasks. Your results include a score for each domain along with an overall IQ estimate.

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