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A right cylinder and a right circular cone have the same radius and the same volume. The ratio of the height of the cylinder to that of the cone is:

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Important Questions on Volume and Surface Area

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IMPORTANT
LIC Assistant Preliminary Examination Phase-1>Chapter 60 - Volume and Surface Area>MULTIPLE CHOICE QUESTIONS>Q 16
If a solid sphere of radius 10 cm is moulded into 8 spherical solid balls of equal radius, then surface area of each ball (in cm2) is:
EASY
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IMPORTANT
LIC Assistant Preliminary Examination Phase-1>Chapter 60 - Volume and Surface Area>MULTIPLE CHOICE QUESTIONS>Q 17
The radii of two spheres are in the ratio 1 : 2. The ratio of their surface areas is:
EASY
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IMPORTANT
LIC Assistant Preliminary Examination Phase-1>Chapter 60 - Volume and Surface Area>MULTIPLE CHOICE QUESTIONS>Q 18
The radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3 then their volumes will be in ratio:
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LIC Assistant Preliminary Examination Phase-1>Chapter 60 - Volume and Surface Area>MULTIPLE CHOICE QUESTIONS>Q 19
The volume of a hemisphere is 19404 cm3. The total surface area is:
EASY
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IMPORTANT
LIC Assistant Preliminary Examination Phase-1>Chapter 60 - Volume and Surface Area>MULTIPLE CHOICE QUESTIONS>Q 20
If the volume and surface area of a sphere are numerically the same, then its radius is: