A PAIR AN AFRIKAANS WOMAN WHO GAVE ME LIFE 10 ON R RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A book Did you answer this riddle correctly?
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She fell back into her apartment! Did you answer this riddle correctly?
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Earth. Most people dont stop to think that theyre hurtling through space on a huge planet. At any given time the Earth has burning hot magma and freezing arctics at the same time. The Earth is the densest planet and the first three letters, ear help you listen to music. Did you answer this riddle correctly?
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Eyes Did you answer this riddle correctly?
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Its the hospital Did you answer this riddle correctly?
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Blood, he's a vampire! Did you answer this riddle correctly?
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I am a knife Did you answer this riddle correctly?
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Parrot! Did you answer this riddle correctly?
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Bells Did you answer this riddle correctly?
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Russian Roulette
Probability puzzles require you to weigh all the possibilities and pick the most likely outcome.


Puzzle ID: #17681
Fun: *** (2.59)
Difficulty: ** (2.07)
Category: Probability
Submitted By: JMCLEOD****
Corrected By: cnmne








You are in a game of Russian Roulette with a revolver that has 3 bullets placed in three consecutive chambers. The cylinder of the gun will be spun once at the beginning of the game. Then, the gun will be passed between two players until it fires. Would you prefer to go first or second?


Answer
Label the chambers 1 through 6. Chambers 1 through 3 have bullets and chambers 4 through 6 are empty. After you spin the cylinder there are six possible outcomes:

1. Chamber 1 is fired first: Player 1 loses
2. Chamber 2 is fired first: Player 1 loses
3. Chamber 3 is fired first: Player 1 loses
4. Chamber 4 is fired first: Player 2 loses (First shot, player 1, chamber 4 empty. Second shot player 2, chamber 5, empty. Third shot player 1, chamber 6 empty. Fourth shot player 2, chamber 1 not empty.)
5. Chamber 5 is fired first: Player 1 loses (First shot, player 1, chamber 5 empty. Second shot player 2, chamber 6, empty. Third shot player 1, chamber 1 not empty.)
6. Chamber 6 is fired first: Player 2 loses (First shot, player 1, chamber 6 empty. Second shot, player 2, chamber 1, not empty)

Therefore player 2 has an 4/6 or 2/3 chance of winning. Did you answer this riddle correctly?
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I am feet! Did you answer this riddle correctly?
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Gold Did you answer this riddle correctly?
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Advice Did you answer this riddle correctly?
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You give the car to your best friend. He takes the lady to the hospital in your car. You wait with the woman of your dreams until your friend comes back in his van which can carry 5 people. Then you leave before the hurricane comes. Did you answer this riddle correctly?
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Chakra Did you answer this riddle correctly?
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