A solid piece of iron in the form of a cuboid of dimensions 49 cm × – McqOptions

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1.	A solid piece of iron in the form of a cuboid of dimensions 49 cm × 33 cm × 24 cm, is moulded to form a solid sphere. The radius of the sphere is
A.	21 cm
B.	23 cm
C.	25 cm
D.	19 cm
Answer» B. 23 cm

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