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The ratio of radii of two cylinders is 1: 2 and heights are in the ratio 2:3. The ratio of their volumes

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in 8th-maths by (1.7k points)
The ratio of radii of two cylinders is 1: 2 and heights are in the ratio 2:3. The ratio of their volumes is
Options:

(a) 1:6

(b) 1:9

(c) 1:3

(d) 2:9

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