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A solid metallic cylinder of base rad...

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 (a) 450 (b) 1350 (c) 4500 (d) 13500

A

7500

B

13500

C

3500

D

4500

Text Solution

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The correct Answer is:
B
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