Family relationships can get complicated sometimes. Some families are large, and remembering names can get tricky. At family reunions, you may meet distant relations so obscure you may never unravel how you’re related—that Bob is, in fact, your mother’s brother’s wife’s second cousin!

## Here, we have a tricky family puzzle involving siblings. See if you can solve it:

**There are 8 brothers in the family. Each of them has one sister. How many children are there?
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Spend a moment to ponder what the answer is, and when you think you have it, or if you’re completely confounded by it, scroll down to see the solution.

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**The answer: There are 9 children in the family.**

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## See more: Can you find the missing number in one minute?

Are you able to see which number is missing in this sequence right away? Get your mind going with this awesome collection of brain teasers. They will increase your mental focus – it’s the perfect break in between work or your daily chores.

Not many people are able to pass this test in less than 20 sec. But don’t worry! If you get stuck, scroll down to check out the answer. Are you up for the challenge?

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