If a hollow sphere of internal and external diameters 4 cm and 8 cm respectively – OfficerPath

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MCQ Practice

If a hollow sphere of internal and external diameters 4 cm and 8 cm respectively is melted into a cylinder of base diameter 8 cm, then the height of the cylinder is :

Subject: MathematicsTopic: Volume And Surface Area

A

4 cm

B

frac133 cm

C

frac143 cm

D

5 cm

Correct Answer: C

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