I HAVE 7 CANDLES LIT 2 GO OUT R , RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A bell Did you answer this riddle correctly?
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Take out 5000 pearls. If the remaining pearl is white, then you've won 5000 gold bars! Did you answer this riddle correctly?
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The odds are 11:1. (The probability is 1/12.)

Imagine they sat down in age order, with each person randomly picking a seat. The first person is guaranteed to pick a seat that "works". The second oldest can sit to his right or left, since these five can sit either clockwise or counterclockwise. The probability of picking a seat that works is thus 2/4, or 1/2. The third oldest now has three chairs to choose from, one of which continues the progression in the order determined by the second person, for a probability of 1/3. This leaves two seats for the fourth oldest, or a 1/2 chance. The youngest would thus be guaranteed to sit in the right seat, since there is only one seat left. This gives 1 * 1/2 * 1/3 * 1/2 * 1 = 1/12, or 11:1 odds against. Did you answer this riddle correctly?
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1/3

This is a famous question in understanding conditional probability, which simply means that given some information you might be able to get a better estimate.

The following are possible combinations of two children that form a sample space in any earthly family:

Boy - Girl
Girl - Boy
Boy - Boy
Girl - Girl

Since we know one of the children is a boy, we will drop the girl-girl possibility from the sample space.
This leaves only three possibilities, one of which is two boys. Hence the probability is 1/3 Did you answer this riddle correctly?
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5/9

The answer is NOT 2/3 because you cannot add probabilities. On each roll, the probability of getting a 2 or a 4 is 1/3, so therefore, the probability of not getting a 2 or a 4 is 2/3. Since the die is being rolled twice, square 2/3 to get a 4/9 probability of NOT getting a full house in two rolls. The probability of getting a full house is therefore 1 - 4/9, or 5/9. Did you answer this riddle correctly?
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A bus Did you answer this riddle correctly?
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Do you want to go out tonight? Did you answer this riddle correctly?
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It was getting itself all tied in knots. Did you answer this riddle correctly?
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They kept butting heads Did you answer this riddle correctly?
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A fence. Did you answer this riddle correctly?
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Oranges Did you answer this riddle correctly?
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Gold Did you answer this riddle correctly?
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Gold Did you answer this riddle correctly?
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A trampoline Did you answer this riddle correctly?
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Your finger. Did you answer this riddle correctly?
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