A rectangle of length “8 inches ” and breadth “7 inches ” is rotated 360∘ about its length. The volume of the resulting cylinder is
The volume of a 4 inches wide and 3 inches high box is 36 cubic inches, what is its length?
If a brick has length, breadth and height in the ratio 1 : 2 : 3 and the total surface area of the brick is 792 m2, then the volume of the brick is _______.