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The larges sphere is carved out of a cube of side 10.5 cm. Find the volume of the sphere.

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Diameter of the largest sphere`=10.5cm`
`=>2r=10.5cm`
`=>r=5.25cm`
`therefore` Volume of the sphere
`=>4/3xx22/7xx(5.25)^3cm^3`
`=>(11xx441)/(8cm^3)`
= `606.375 cm^3`
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