Question

A cuboid is 25 cm long, 15 cm broad and 8 cm high. How much of its volume will differ from that of a cube with the edge of 16 cm?

Answer 1

Volume of cuboid =l$\times$b$\times$h
=25$\times$15$\times$8
=3000 cm${}^3$
Volume of cube = a${}^3$
=16${}^3$
=4096 cm${}^3$
Difference between cube and cuboid = 4096 – 3000 = 1096 cm${}^3$