A) 90
B) 100
C) 105
D) 110
Correct Answer: B
Solution :
(b): If radius of the hemispherical bowl is ?r? then it's volume would be \[\frac{2}{3}\pi {{r}^{3}}\] Radius of cylinder = r and height = 2r/3 Volume of cylinder \[=\pi {{r}^{2}}.\frac{2}{3}r=\frac{2}{3}\pi {{r}^{3}}\] It means that the volume of the hot water in the cylindrical vessel is 100 % of the cylindrical vessel, Therefore x = 100You need to login to perform this action.
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