Section E : Mathematics (Qs. 24-28)
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 is the fourth power of the number greater than its square?
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 is the fourth power of the number greater than its square?
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