A solid metallic cylinder of base radius 3 cm and height 5 cm is melted to form

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A solid metallic cylinder of base radius 3 cm and height 5 cm is melted to form cones, each of height 1 cm and base radius 1 mm. The number of cones is :

Options:

A . 450

B . 1350

C . 4500

D . 13500

Answer: Option D

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