This free, certified IQ Test gives you a real IQ score in just minutes. IQTest.com offers the most scientifically valid & reliable IQ test online.

智商（智力商数）是一种用来对人口进行分类的智力测量。 在这种分布中，98% 的人得分介于 70 到 130 之间，50% 的人得分介于 90 到 110 之间。 智商得分与平均值 100 的差距越大，人数 …

The International IQ Test is used worldwide with an average IQ score of 100. It's the most accurate and reliable online IQ test available.

2018年8月25日 · IQ Test 5M+ takers, completely free, no hassle, instant results. Experience a top IQ test crafted by psychology experts in IQ research! Since 2014, and refined over time, over 5 million have engaged with our test. What distinguishes ours? Immediate, free results without hidden fees or personal data requests.

During the test, you must read and respond to a total of 38 true/false questions. The test is timed, and the average test taker completes the test in about thirteen minutes. Completing the test in less than thirteen minutes will raise your score. Taking longer will lower your score. Correct answers are more important than the time.

Take this free, expert-approved IQ test, and you’ll receive your score in no time! Ready to start the IQ test? Answer 20 questions in 20 minutes to complete the IQ test and get your score. Choose the correct answer from the four available options before moving on to the next question.

The average IQ is 100. Have you wondered what your IQ score is? Our original IQ Test will give you a fast, free and accurate iq score. Take our fast and free IQ test and find out just how smart you are.

Find out how smart you are (and increase your IQ) with our online IQ test. Online IQ Tester is the perfect platform to challenge your intelligence and discover your true cognitive abilities. Our IQ test is designed to measure your fluid intelligence, focusing on pattern recognition and reasoning skills in both visual and numerical dimensions.

Take our professional or international IQ test and discover your IQ level. Start now at Quizerra, it’s free!