Three Rivers Riddle
There are three rivers and after each river lies a grave. A man wants to leave the same number of flowers at each grave and be left with none at the end. However, each time he passes through a river, the number of flowers he has doubles. How many flowers does he have to start with so that he is left with none at the end? And how many does he leave at each grave?
Hint:
This problem has an infinite number of solutions modeled by the equation 8a=7n, where a is the amount of flowers the man starts with and n is the number of flowers he leaves at each grave. The simplest and possibly trivial solution would be to start with 0 flowers and leave 0 flowers at each grave. A more significant solution would be to start with 7 flowers and leave 8 at each grave. Any positive integer multiple of this solution also satisfies the conditions. For example, the man starts with 14 flowers and leaves 16 at each grave; so, 14 doubles to 28, and 28-16= 12; 12 doubles to 24, and 24-16= 8; 8 doubles to 16, and 16-16= 0. The result is the same if the man starts with 21 flowers and leaves 24 flowers at each grave, or starts with 28 and leaves 32. Did you answer this riddle correctly?
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Wide And Narrow With Ears
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Cat At The Window Riddle
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A Bear In The Wilderness Riddle
You are out camping in the wilderness. You are awakened by a rustling noise. You go outside and see a bear outside your tent. You run 1 mile south, 1 mile west, and 1 mile north, to return to your camp which has been destroyed. What color is the bear?
Hint:
The bear is white because the only place where u can run 1 mile south, one mile west and one mile north and return to the same location is the north pole. Did you answer this riddle correctly?
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Rich Rivers Riddle
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100 Widgets Riddle
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It would take 5 minutes. Each machine takes 5 minutes to make its widget. Therefore, each of the 100 machines would have finished making its widget in 5 minutes. Did you answer this riddle correctly?
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Running Windows Riddle
Name a five letter word which has three consonants all the same and two different vowels. Every now and then you see this while running a Windows 95/98 on your PC.
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A Farmers Wife Riddle
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Crossing The Wilderness Riddle
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Wig And The Head Riddle
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Winnie The Pooh Riddle
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Wipe Your Feet Riddle
Im a friend to parents who like things neat. Before you enter their home, I keep you clean. Pay me a quick visit and I will wipe your feet. What am I?
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Running Without Winding Riddle
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Flying With No Wings Riddle
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Selling Windows Riddle
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