- A24
- B54
- C30
- D27
Step-by-Step Solution
Sphere = π (729) = 972 π. Cylinder = π (36) . Equate: 36 π π => cm.
Answer: D) 27
A solid metallic sphere of radius 9 cm is melted and recast into a solid cylinder of radius 6 cm.
Find the height of the cylinder (in cm).
Class 10Volume of Combined SolidsMensuration
Master this chapter in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Volume of Combined Solids practice questions
More Class 10 Volume of Combined Solids practice
A hemispherical bowl of internal radius 9 cm is full of liquid. The liquid is filled…A juice glass is a cylinder of radius 3 cm and height 10 cm, but its base is a solid…A solid is a cylinder (radius 3.5 cm, height 10 cm) with a cone (radius 3.5 cm, height 6…A cone of radius 5 cm and height 8 cm is cut by a plane parallel to the base, halfway up…A cylindrical container of radius 6 cm and height 15 cm is full of ice cream. The ice…