“Surfaces Areas and Volumes” explains about the topic with the help of neat and clear description by Praadis expert. The first Exercise explores the questions based on finding the surface area of an object formed by combining any two of the basic solids, i.e. cuboid, cone, cylinder, sphere and hemisphere. In Exercise, two questions are based on finding the volume of objects formed by combining any two of a cuboid, cone, cylinder, sphere and hemisphere. Exercise 3 deals with the questions in which a solid is converted from one shape to another. Exercise 4 is based on finding the volume, curved surface area and total surface area of a frustum of a cone. The last Exercise is optional and has high-level questions based on all the topics of this chapter.