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The ratio of the volume of a cube so t...

The ratio of the volume of a cube so that of a sphere which will fit inside the cube is `4\ :pi` (b) `4\ :3pi` (c) `6\ :pi` (d) `2\ :pi`

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Let Radius of Sphere be `r`
Then,Each side of Cube`=2r`
ration=(volume of cube)/(volume of sphere )
`=>(2r^3)/(4/3pixxr^3)=6:pi`
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