Volume & Surface Area Quiz
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5 questions, one answer each
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1. What is the volume of a cylinder with radius 4 cm and height 10 cm, in terms of π?
- A. 40π cm³
- B. 80π cm³
- C. 160π cm³
- D. 400π cm³
2. Which formula gives the curved surface area of a cone?
- A. 2πrh
- B. πr²
- C. πrl
- D. 4πr²
3. What is the volume of a sphere with radius 3 cm, in terms of π?
- A. 12π cm³
- B. 27π cm³
- C. 36π cm³
- D. 288π cm³
4. How many cm³ are equivalent to 2.5 litres?
- A. 25 cm³
- B. 250 cm³
- C. 2500 cm³
- D. 25 000 cm³
5. A frustum is formed by removing a small cone of volume 8 cm³ from the top of a larger cone of volume 64 cm³. What is the volume of the frustum?
- A. 8 cm³
- B. 56 cm³
- C. 64 cm³
- D. 72 cm³