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ds500 test12#24

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ds500 test12#24

by dunkin77 » Fri Apr 20, 2007 11:58 am
24. Is the integer n a multiple of 140 ?

(1) n is a multiple of 10.
(2) n is a multiple of 14.


Hi,

I simply though the answer is C) but the correct answer is E) -- can anyone explain why?
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Source: — Data Sufficiency |
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by dsouzamel » Sat Apr 21, 2007 5:12 am
consider n to be 70
its div by 10 and also 14 but not by 140.... :D
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Melwyn
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