IQ (Intelligence Quotient) is a score derived from standardized tests designed to assess human intelligence. The average IQ is set at 100, with a standard deviation of 15. About 68% of people score between 85-115.

This test is based on scientifically validated Raven's Progressive Matrices methodology. While it provides a good estimate of fluid intelligence, for official IQ assessment, we recommend consulting a licensed psychologist.

Yes, you can retake the test anytime. However, for the most accurate results, we recommend waiting at least a few weeks between attempts to minimize the practice effect.

Absolutely. We do not store any personal data on our servers. Your test results are calculated locally in your browser and are not transmitted anywhere.

IQ scores are categorized as: Extremely Low (<70), Very Low (70-79), Low Average (80-89), Average (90-109), High Average (110-119), Superior (120-129), and Very Superior (130+).

The test consists of 36 questions with a maximum time limit of 20 minutes. Most people complete it in 15-20 minutes. Take your time to analyze each pattern carefully for the best results.

Fluid intelligence (Gf) is the ability to solve novel problems, think abstractly, and identify patterns without relying on previously acquired knowledge. It's considered the "raw" processing power of your brain and is what Raven's Matrices specifically measures.

This version of the test is designed for adults (16+). Raven's Progressive Matrices has separate versions for children (Colored Progressive Matrices for ages 5-11). For children's IQ assessment, we recommend consulting a child psychologist.

Yes, IQ can change throughout life. Fluid intelligence typically peaks in early adulthood and gradually declines with age, while crystallized intelligence (accumulated knowledge) continues to grow. Factors like education, mental stimulation, and health can influence IQ scores.

Raven's Progressive Matrices is a non-verbal test by design. This makes it "culture-fair" - meaning your score isn't affected by language skills, vocabulary, or cultural background. It measures pure reasoning ability that transcends language barriers.

Several factors can affect your score: fatigue, stress, distractions, time of day, caffeine intake, and familiarity with the test format. For the most accurate results, take the test when well-rested, in a quiet environment, and fully focused.

Your raw score (number of correct answers) is converted to an IQ score using statistical norms. The scoring follows the Wechsler scale where 100 is average and each standard deviation is 15 points. Your percentile indicates how you compare to the general population.

While IQ correlates with academic and professional success, it's just one factor among many. Emotional intelligence, creativity, perseverance, social skills, and work ethic are equally important. Many successful people have average IQs, and high IQ alone doesn't guarantee success.

IQ measures cognitive abilities like reasoning, problem-solving, and pattern recognition. EQ (Emotional Quotient) measures emotional intelligence - the ability to understand, manage, and effectively express emotions, and to navigate social situations. Both are important for overall life success.

While your baseline cognitive ability has genetic components, research shows that brain training, education, physical exercise, adequate sleep, and healthy nutrition can modestly improve cognitive performance. Practice with similar tests may also improve scores, though this reflects test familiarity rather than actual intelligence gains.