Class 9 Maths: Surface Areas and Volumes Worksheet
This worksheet tests basic understanding of formulas and simple calculations related to surface areas and volumes of cuboids, cubes, cylinders, cones, and spheres.
Class 9CBSEMathematicseasyPractice
Preview · 10 questions
- Q1. What is the formula for the volume of a cuboid with length 'l', breadth 'b', and height 'h'?
- l + b + h
- 2(lb + bh + hl)
- l × b × h
- l × b
- Q2. If the side of a cube is 'a', what is its total surface area?
- a^3
- 6a^2
- 4a^2
- 2a^2
- Q3. The curved surface area of a cylinder with radius 'r' and height 'h' is given by which formula?
- πr^2h
- 2πrh
- 2πr(r + h)
- πrl
- Q4. What is the volume of a hemisphere with radius 'r'?
- 4/3 πr^3
- 2/3 πr^3
- 3πr^2
- πr^3
- Q5. The total surface area of a cone with radius 'r' and slant height 'l' is:
- πrl
- πr^2
- πr(r + l)
- 1/3 πr^2h
+ 5 more in the printable PDF.