Volume of a sphere of radius $r$ is

Volume of a sphere of radius $r$ is
  1. $\dfrac{4}{3}\pi r^3$
  2. $4\pi r^2$
  3. $\pi r^3$
  4. $\dfrac{2}{3}\pi r^3$

Solution

Sphere volume.

Asked in: MH-SSC-9

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