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Stanford-Binet Quick Test — Question 20

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

Sample Questions

Quantitative Reasoning

Fill in the blank: 100, 90, 80, 70, ___, 50

A 55
B 60
C 65
D 40
Quantitative Reasoning

Quantity A: 25% of 80 Quantity B: 80% of 25

A Quantity A is greater
B Quantity B is greater
C The two quantities are equal
D The relationship cannot be determined
Visual-Spatial

Target shape: A large equilateral triangle. Available pieces: Four smaller equilateral triangles (all the same size). How many of the small triangles do you need, and how are they arranged?

A 2 — placed base to base
B 3 — arranged in a row
C 4 — three forming the base row, one inverted on top
D 4 — two forming the base, two stacked on top

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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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