A cube of edge 15cm is immersed completely in a rectangular vessel containing water. If the dimensions of the base of vessel are 20cm * 14cm , find the rise in water level?	Answers.
A) 6cm B) 12.05cm C) 11.25cm D) 15.12cm E) 20.62cm
Increase in volume = volume of the cube = 15*15*15 cm^3   Rise in water level = volume / area = 15*15*15/20*14 = 12.05cm   Answer is 12.05cm
<result>B</result>
A cube of edge 15cm is immersed completely in a rectangular vessel containing water. If the dimensions of the base of vessel are 20cm * 14cm , find the rise in water level?