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The radii of two cylinders are in the ratio of 2 : 3 and their heights are in the ratio 5 : 3. The ratio of their volumes is the ratio 5 : 3. The ratio of their volumes is

A) 27 : 20
B) 20 : 27
C) 4 : 9
D) 9 : 4

Correct Answer:


B) 20 : 27

Description for Correct answer:
The radii of the cylinder are in the ratio = 2 : 3

Their heights are in the ratio 5 : 3

Their volumes are in the ratio

= \( \Large 2^{2} \times 5;\ 3^{2} \times 3 \)

= 20 : 27

Part of solved Mensuration questions and answers : >> Aptitude >> Mensuration

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