A little space to understand yourself.

Cognitive reasoning

18 original questions, covering digital rules, quantity, logic, analogy, and spatial reasoning. Analyze each question and view your performance.

Choose a questionnaire, read each question and select the answer that fits. Move through guided steps or display all questions, then review the original scoring explanation. Answers stay in your browser. Use the results for reflection, not as a diagnosis or a population comparison.

Total = correct answers divided by question count × 100. These original practice questions have no population norms; this is not standardized IQ or a measure of general intelligence.

Cognitive scores are not standardized IQ. These questionnaires are educational reflections, not clinical diagnoses.

• Number patterns
• Quantitative reasoning
• Deductive logic
• Analogies
• Spatial patterns

1. 2, 6, 12, 20, 30, what is the next item?
2. 3, 9, 27, 81, what is the next item?
3. 1, 1, 2, 3, 5, 8, what is the next item?