Granford Official IQ Exam

IQ exams have been the standard for testing the general population's intelligence for many years now. The exam works great as it compares one's result to the score of the population detailing how intelligent one is relative to the general population.

These exams are the most accurate way of calculating an individuals intelligence using a psychological test as stated by multiple researchers.


Please answer the questions below.

  • Step 1 of 20

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These questions test your general knowledge. Choose the best answer to the question.

1.) Which of the following takes about 28 days to complete?

Select answer below *
  • The Earth’s orbit of the Sun