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GRE Question of the Day (June 30th) |
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GRE Question of the Day (June 30th)
Math
Al, Bob, Cal, and Don each own 1 hat. If the 4 hats are randomly distributed so that each man receives exactly 1 hat, what is the probability that no one receives his own hat?
A) 1/8
B) 1/4
C) 1/3
D) 3/8
E) 1/2
A) 1/8
B) 1/4
C) 1/3
D) 3/8
E) 1/2
Correct Answer - D - (click and drag your mouse to see the answer)
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