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Mathematics Surface Areas and Volumes

Volumes of two spheres are in the ratio 64:27. The ratio of their surface areas is

Volumes of two spheres are in the ratio 64:27. The ratio of their surface areas is
  1. (a)3 : 4
  2. (b)4 : 3
  3. (c)9 : 16
  4. (d)16 : 9

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