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Gopal’s age is the cube of a number. It ...

Gopal’s age is the cube of a number. It was the square of a number two years ago. What is his age?
गोपाल की आयु एक संख्या का घन है। यह दो साल पहले एक नंबर का वर्ग था। उसकी उम्र क्या है?

A

9

B

62

C

27

D

64

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