Stanford-Binet Full Test — Question 1
Preview sample questions from the Stanford-Binet Intelligence Scale. Ready to test your cognitive abilities?
Sample Questions
Start with the number 10. Add 5. Subtract 3. Add 8. What number do you have?
Read and mentally answer each question, paying attention to the last word: • What is the opposite of hot? • What planet do we live on? • How many sides does a triangle have? Now, what were the last words of each question, in order?
Target shape: A rectangle that is twice as wide as it is tall. Available pieces: Two identical squares. How do you arrange the squares to form the rectangle?
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The Full Stanford-Binet Test has 25 questions and takes 10 minutes. Results are instant and free.
Start the Full TestAbout 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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Measure your cognitive ability across all five Stanford-Binet factors with our free online assessment.