A solid metallic cylinder of base radius 5 cm and height 7 cm is melted to form cones each of height...........

Quantitative Aptitude ( CCS) Mensuration 3D

A solid metallic cylinder of base radius 5 cm and height 7 cm is melted to form cones, each of height 1 cm and base radius 1 mm. Find the number of cones?

53500

49500

51500

52500

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Explanation:

Answer & Explanation
Answer – D. 52500
Explanation :
Explanation :
Number of cones =Volume of Cylinder / Volume of one cone
= π*5*5*7 / (1/3π * 1/10 * 1/10 * 1)
= 52500