Q:

A conical vessel whose internal base radius is 18 cm and height 60 cm is full of a liquid. The entire liquid of the vessel is emptied into a cylindrical vessel with internal radius 15 cm. The height (in cm) to which the liquid rises in the cylindrical vessel is:

• 1
  30.2 cm
• 2
  28.8 cm
• 3
  27 cm
• 4
  24 cm