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A metallic spherical shell of internal and external diameters 4 cm. and 8 cm. respectively, is melted and recast into the form of a cone of base diameter 8 cm. The height of the cone is (1) 12 cm(2) 14 cm(3) 15 cm(4) 18 cm |
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Answer» Correct option is (2) 14 cm |
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