Volumes Practice Test 2

Question : 7 of 40

Marks: +1, -0

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. What fraction of water overflow?

$1/8$
$1/4$
$3/8$
$1/2$

Validate

Solution:

Here, required fraction of water =

{4/3 π.(3^3)}/{1/3 π. (6)^2}

{4 ×27}/{36×8}

3/8

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