Answers

2014-03-01T13:55:04+05:30
As their base are same,
Say the radius of the base and height is R,
So, The cone’s volume: hemisphere’s Volume : Volume of cylinder.
> 1/3 x π x r^2 x r : 2/3 x π x r^2 x r : π x  r^2 x r
> 1/3 x 22/7 x r^3 : 2/3 x 22/7 x r^3 : 22/7 x r^3  
> 1 : 2 : 3(option B)
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