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With reference to a number greater than ...

With reference to a number greater than one, the difference between itself and its reciprocal is 25% of the sum of itself and its reciprocal. By how much percentage (correct one decimal place) is the fourth power of the number greater than its square?

A

66.7

B

57.8

C

62.5

D

64.5

Text Solution

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The correct Answer is:
A
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