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A metallic solid cone is melted to fo...

A metallic solid cone is melted to form a solid cylinder of equal radius. If the height of the cylinder is 6 cm, then the height of the cone was (a) 10 cm         (b) 12 cm         (c) 18 cm         (d) 24 cm

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RD SHARMA ENGLISH-SURFACE AREAS AND VOLUMES-All Questions
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