Question (49/75)

If 10% of X is equal to 20% of Y, then what is X : Y ?

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(A)  1 : 2

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(B)  2 : 1

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(C)  5 : 1

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(D)  10 : 1

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Question (50/75)

X varies inversely as square of Y. Given Y = 2 for X = 1, what will be the value of X for Y = 6 ?

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(A)  3

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(B)  9

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(C)  1/3

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(D)  1/9

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