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A solid right circular cone is cut into two parts at the middle of its height by a plane parallel to its base. The ratio fo the volume of the smaller cone to the whole cone is (a) 1 : 2 (b) 1 : 4 (c) 1 : 6 (d) 1 : 8 |
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Answer» A solid right circular cone is cut into two parts at the middle of its height by a plane parallel to its base. The ratio fo the volume of the smaller cone to the whole cone is (a) 1 : 2 (b) 1 : 4 (c) 1 : 6 (d) 1 : 8 |
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