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Q: A conical vessel of radius 6 cm and height 8 cm. is completely filled with water. A sphere is lowered into the water and its size is such that when it touches the sides, it is just immersed. The fraction of water that overflows is?

A. $$ {1\over 4}$$
B. $$ {1\over 2}$$
C. $$ {3\over 8}$$
D. $$ {5\over 8}$$
Answer» D. $$ {5\over 8}$$


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