How old are you? A collection of problems to determine your IQ
IQ, which stands for Intelligence Quotient.
Since it’s often featured on TV quiz shows and the like, many of you have probably thought about your own IQ at some point.
In this article, we’ll present questions that can reveal your IQ.
These aren’t your typical quizzes—they all require one or even two clever twists!
An IQ of around 90–100 is average, around 120 is considered high, and surpassing 130 reaches the realm of genius.
Be sure to take on the challenges and check your IQ!
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An IQ test of IQ 110 if you can solve this

The average IQ in Japan is said to be 105.
Many of you might be curious to know how your own IQ compares to the average.
For those people, we’d like to introduce this quiz! If you can solve it, it indicates an IQ of 110.
The question asks you to “answer the number that goes in the question mark,” so it’s perfect for those who enjoy numbers.
The answer appears quickly, so it’s a good idea to pause while you think.
There’s also an explanation at the end, so you can have fun posing it to your friends, too!
In conclusion
We gave you some IQ questions—how did you do? Some of you might be surprised that you solved problems requiring a high IQ.
And if you didn’t get many right this time, don’t worry! IQ can improve through activities like reading, engaging with music, or practicing meditation.
Give it a try!


