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# Let's go...

A person promises his 7 children to take them to a park. He takes only 3 of them at a time to the park and makes sure that the same set of the 3 is not taken again. How many times a single child goes to the park ??

Note by Utsav Goel
3 years, 4 months ago

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3?

- 3 years, 4 months ago

7?

- 2 years, 8 months ago