Answers

2016-03-11T21:47:54+05:30
Volume of water (v1)=150cm^3 
volume of water inside  is 2/3 of volume of water(v2)=150*2/3
volume of cone=v1-v2
                        =150-150*2/3
                        =150-100
                        =50cm^3

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2016-03-11T21:51:53+05:30
Volume of cylinder = 150cm^3
2/3 water still remains in the cylindrical tub
So,amount of water given out=1/3 of 150cm^3 =50cm^3
According to archimedes principle amount of water displaced is the volume of the object immersed in water
So, volume of the the cone will be 50cm^3
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