Top IQ Quizzes & Trivia

Intelligence Quotient (IQ) is used to assess human intelligence. IQ was coined by a German psychologist called William Stern. It is a score which is derived from one of the several standard tests. IQ scores are associated with factors such as biological parental IQ, mortality and morbidity, and parental social status. Debate is still going on whether inheritance has a role on an individual’s IQ.

The IQ scores are mainly used to predict special needs, educational achievements, job performance and income of individuals. How is the IQ of an individual determined? What is Flynn effect? Does IQ depend on race? Does IQ depend on gender? These challenging quizzes on IQ are great for you if you are interested in this field.

Related Topics

Quizzes: Abstract Reasoning  |  Achievement Test  |  Aptitude  |  ASVAB  |  Cognitive Assessment  | 

  • How many continents are there on Earth?

  • Who was the 23rd president of the US?

  • What year was NASA founded?

  • TRUE or FALSE: Privacy policies guarantee that your information will be kept private.
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  • TRUE or FALSE: Information about you can be collected, used and shared with third parties without your knowledge. 
    IQ question from

  • Which of these are not recommended to use while on a public-wifi connection?
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  • Fleas carrying diseases have killed more people than all the wars ever fought?

  • A German cockroach can survive a __________ or more without food, but less than _________ without water.

  • Under optimum conditions, one female cockroach can produce _________ offspring in our year.

  • Which of the following drugs is known to induce long coma-like stages and mental holes that are hard to arise from?

  • What is the street name of the chemical MDMA?

  • Which of the following is not a common unit for the purchase of "weed," or cannabis?