Question

A cylinder-shaped tank is surmounted by a cone of equal radius. The height of the cone is $6\, m$ and the total height of the tank is $18 \,m$. Find the volume of the tank if the base radius of the cylinder is $5 \,m$.

• A. $1650\, m ^3$
• B. $1244\, m ^3$
• C. $1100\, m ^3$
• D. $2200\, m ^3$

Answer 1

Answer: (C)

Required volume is the sum of the volumes of conical part and cylindrical part.