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  1. The radii of the base of a cylinder and a cone are in the ratio √3 : √2 and their heights are in the ratio √2 : √3 . Their volume are in the ratio of
    1. √3 : √2
    2. 3√3 : √2
    3. √3 : 2√2
    4. √2 : √6
Correct Option: B

Volume of cylinder
Volume of cone

=
πr1²h1
= 3.
r1
²
h1
1
 πr2²h2r2h2
3

= 3 ×
√3
² ×
√2
√2√3

= 3 ×
√3
 = 3√3 : √2
√2


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