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InterviewSolution
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In a four digit number 5a3b `agtb` and `a=b^(3)` .Then the differecne of the number and its cube root isA. 5850B. 5220C. 5256D. 5814 |
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Answer» Correct Answer - d (i) `a=b^(33)` possible when b =1 or 2 (ii) Consider 5a3b as a perfect cube and get the values of a and b using `=b^(3)` and `agtb` (iii) As a `agtb` and `a=b^(3)` a is the greatest possible single digit perfect cube (iv) Evaluate its cube root and subtract form the number |
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