The spherical ball of lead 3 cm in diameter is melted and recast into 3 spherica – OfficerPath

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MCQ Practice

The spherical ball of lead 3 cm in diameter is melted and recast into 3 spherical balls. The diameters of two of these are 1 ½ cm and 2 cm respectively. The diameter of third ball is?

Subject: MathematicsTopic: Volumes

A

2.66 cm

B

2.5 cm

C

3 cm

D

3.5 cm

Correct Answer: B

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