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Question

In a five-digit number 2x7xy, x is the greatest single digit perfect square and y is the smallest single digit perfect cube. The sum of the number and its cube root is

पाँच अंकों वाली एक संख्या 2x7xy में, x महत्तम एक अंक वाला पूर्ण वर्ग है तथा y लघुत्तम एक अंक वाला पूर्ण घन है। तब संख्या तथा इसके घनमूल का योगफल है

A
27644
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B
29421
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C
29822
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D
24721
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Solution

The correct option is C 29822
Solution

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