- A1:2
- B3:4
- C2:3
- D1:3
Step-by-Step Solution
The cylinder has the same radius and height . Sphere volume = (4/3)π; cylinder volume = ππ. Ratio = (4/3) : 2 = 4 : 6 = 2 : 3.
Answer: C) 2:3
A sphere fits exactly inside a cylinder, touching its curved surface and both flat ends. Find the ratio of the volume of the sphere to the volume of the cylinder.
Competition practiceAreas & Volumes
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Areas & Volumes practice questions
More Areas & Volumes practice
A solid metallic sphere of radius 10.5 cm is melted and recast into small cones, each of…A solid metallic cylinder of radius 6 cm and height 15 cm is melted and recast into…A cylindrical bucket of radius 12 cm and height 15 cm is full of sand. The sand is…A bucket in the shape of a frustum has radii 14 cm and 7 cm and vertical height 24 cm.…A regular hexagon has each side 8 cm. Taking √3 = 1.73, find its area in cm².