Mensurationmedium · Past Paper
A cylinder and a cone have the same radius and same height. What is the ratio of the volume of the cylinder to the volume of the cone?
A1:3
B3:1
C1:1
D2:3
✓ Correct Answer: B — 3:1
Volume of cylinder = πr^2h, Volume of cone = (1/3)πr^2h. Ratio = 1 : (1/3) = 3 : 1.
Share this question
More from Mensuration
- Find the area of a quadrilateral ABCD where AB=7, BC=24, CD=20, DA=15 and angle ABC=90.
- A well is dug with 14 m diameter and 10 m depth. What is the volume of earth removed?
- If the radii of two spheres are in the ratio 1:4, then their surface areas are in the ratio:
- A swimming pool is 20 m long, 15 m wide, and 2 m deep. Find its volume.
- A square park has side 20m. A path of 1m width is built inside it. Area of path is: