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Sample IQ Test

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10 Questions - Developed by: - Updated on: - 178,155 taken - User Rating: 2.6 of 5 - 151 votes - with extended version of quiz results - 26 people like it

This is an analog for clinically proctored IQ tests. Statistically, scores are within 10% of an individuals full-scale score on a clinically proctored exam, making this one of the most accurate online IQ tests accessible to the general public.

Please read the following instructions carefully before proceeding.

- In order to ensure accurate results, it is imperative that you attempt all questions.
If you do not know the answer to a given question, guess.
- You have a total of 5 minutes to answer all 10 questions (30 seconds per question).
- If English is not your first spoken language, your results will be lower.
- This examination excludes individuals under the age of 13.
- All questions must be answered without any assistance of sources outside your own cognition; the utility of writing utensils, books, calculators, and other accessories will yield inaccurate results.

  • 1/10
    There are thirty-nine letters in this sentence.

Comments (11)


496 days ago
This says my iq is 87-89. couple of years ago my iq was 119 and the fact that the highest score you can get is 90 is bad
586 days ago
695 days ago
I don't know why I came here to speed answer all the questions
763 days ago
I have an IQ of 400 hahahahahahahahahahaha
1040 days ago
Obviously every single person complaining hasn't read all the way down to see the max this quiz will give you is an IQ of 90! Yes, 90 is the highest score.
1145 days ago
I have an IQ of 128 I drove 3 hours to a local city to take an official test to find my IQ score but this test says my IQ is deviated below 85 you should consider validating this test
1228 days ago
8/10. not bad, given the average of 3.23 correct answers per test.
1264 days ago
People are getting so angry because an IQ test told them they are dumb lol
1275 days ago
Smartest person in class and says I'm below average btw come from a family of highly gifted people.
1275 days ago
this is so false!! it said that I am below-average while I am one of the smartest people in my class! not accurate at all!!
1368 days ago