A cubical tank is entirely painted on the outside and has a total painted surface area of

MATHEMATICS · Single correct · CBSE · Mathematics · Surface Areas and Volumes · Surface Areas and Volumes

Problem

A cubical tank is entirely painted on the outside and has a total painted surface area of 4860 cm24860\,\text{cm}^2. The volume of water the tank can hold, expressed in simplest radical form, is (a) 810010 cm38100\sqrt{10}\,\text{cm}^3 (b) 1093515 cm310935\sqrt{15}\,\text{cm}^3 (c) 729010 cm37290\sqrt{10}\,\text{cm}^3 (d) 72910 cm3729\sqrt{10}\,\text{cm}^3

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