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  1. The ratio of the volume of a cube to that of a sphere, which will fit exactly inside the cube, is
    1. π : 6
    2. 6 : π
    3. 3 : π
    4. π : 3
Correct Option: B

As the sPhere fits exactly inside the cube,
the diameter of sphere will be equal to the edge of cube.
Let the edge of cube be x units.

∴ Radius of sphere =
x
2

Then,
Volume of cube
Volume of sphere

=
4
=
6
Or 6 : π
4
π
x
³π
32



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