A spherical ball of diameter 21 cm is melted and recast into cubes, e – McqOptions

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1.	A spherical ball of diameter 21 cm is melted and recast into cubes, each of side 1 cm, then the number of cubes thus formed is -
A.	2100
B.	4200
C.	4410
D.	4851
Answer» E.

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