Volume of Solid Figures

On a Sunday, your Parents took you to a fair. You could see lot of toys displayed,and you wanted them to buy a RUBIK’s cube and strawberry ice-cream for you.Observe the figures and answer the questions-: Volume of the solid figure if the length of the edge is 7cm is-

A cylinder and a cone have equal base. The height of the cylinder is 3 cm and the area of its base is 100 cm^(2) . The cone is placed up on the cylinder. Volume of the solid figure so formed is 500 cm^(3) . Find the total height of the figure.

A cykubder abnd a cone have equal bases. The height of the cylinder is 3 cm and the area of its base is 100 cm^2 . The cone is placed upon the cylinder. Volume of the solid figure so formed is 500 cm^3 . Find the total height of the figure.

A solid of density D is floating in a liquid of density d. If upsilon is the volume of solid submerged in the liquid and V is the total volume of the solid, then upsilon//V equal to

A solid of density D is floating in a liquid of density d. If V is the volume of solid submerged in the liquid and V is the total volume of the solid, then V//V is equal to

The volume of a solid hemisphere of radius "2cm" is