The water level in a reservoir

The water level in a reservoir is low, but doubles every day. It takes 60 days to fill the reservoir. How long does it take for the reservoir to become half full?

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Average: 7.4 (5 votes)
Kind of riddle

5 random riddles

We capture light

We capture light, and yet we don't. We reflect rays of sun, and yet we don't. Without us all the world is gray and dull for everyone. What are we?

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Average: 5.8 (4 votes)
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A special kind of land

There's a land where there's mummies and daddies but no babies. Books but no libraries. Mirrors but no reflections. Kittens but no cats. Cattle but no cows. Lollipops but no candy and trees but no forests. It's the land of what?

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Average: 8 (5 votes)
Kind of riddle

A cabin in the woods

A man goes into a cabin deep in the country. All walls within this cabin face south and are made of wood. A bear walks by the window. What color is he?

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Average: 4 (2 votes)
Kind of riddle