Free Mini IQ Test - Fun Brain Teaser Quiz

Test your brain with logic puzzles and pattern recognition questions. Fun IQ-style quiz for entertainment — not a clinical assessment.

What Is Mini IQ Test?

An IQ test measures cognitive abilities through pattern recognition, logical reasoning, spatial awareness and problem-solving challenges. Standard IQ scores follow a normal distribution with a mean of 100 and a standard deviation of 15. About 68% of people score between 85 and 115, and 95% score between 70 and 130.

This is an informal practice test that gives you an approximate score — official IQ testing requires a standardised, professionally administered assessment. However, the types of questions (pattern completion, number sequences, logical deductions, spatial reasoning) exercise the same cognitive skills tested in formal assessments.

How to Use This Tool

  1. Start the test — questions are presented one at a time.
  2. Answer each question by selecting the best option from the choices.
  3. Some questions have time limits — answer as quickly and accurately as you can.
  4. Complete all questions to receive your estimated score.
  5. Review your answers to see which question types you found most challenging.

Tips & Best Practices

  • This is an informal estimate, not a clinical assessment — use it for fun and practice.
  • Pattern recognition questions: look for changes in size, rotation, quantity, colour and symmetry.
  • Number sequence questions: try common patterns first (add, subtract, multiply, Fibonacci, squares).
  • Spatial reasoning: mentally rotate and transform shapes — practice improves this skill.

Common Use Cases

  • Practising logical reasoning and pattern recognition skills.
  • Getting an informal estimate of cognitive strengths.
  • Brain training and mental exercise.
  • Preparing for psychometric tests used in job applications.

Frequently Asked Questions

Is this a real IQ test?

No. This is a fun mini-quiz for entertainment. For a validated IQ assessment, consult a qualified professional.