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A conical flask has base radius a cm ...

A conical flask has base radius `a` cm and height `h` cm. It is completely filled with milk. The milk is poured into a cylindrical thermos flask whose base radius is `p` cm. What will be the height of the milk level in the flask? `(a^2h)/(3p^2)c m` (b) `(3h p^2)/(a^2)c m` (c) `(p^2)/(3h^2)c m` (d) `(3a^2)/(h p^2)c m`

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RS AGGARWAL-VOLUME AND SURFACE AREAS-All Questions
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  2. Water flows at the rate of 10 meter per minute through a cylindrical ...

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  3. A conical flask has base radius a cm and height h cm. It is comp...

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  4. A solid cylindrical block of radius 12 cm and height 18 cm is mount...

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  5. A tent is in the form of a right circular cylinder surmounted by a ...

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  6. A fountain having the shape of a right circular cone is fitted into...

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  7. In a right circular cone, the radius of its base is 7 cm and its he...

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  8. A right circular cone is divided into two portions by a plane paral...

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  9. A bucket is in the form of a frustum of a frustum of a cone and it can...

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  10. A cone of height 10 cm and radius 5 cm is cut into two parts at hal...

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  11. A sphere, cylinder and cone of dimensions radius = r cm and height ...

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  12. Consider the volume of the following shapes:1. A parallelepiped of len...

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  13. The volume of a sphere is 2145(11)/(21)c m^3 . Its radius is equ...

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  14. The volume of a sphere is 4851 cu. cm. Its curved surface area is (...

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  15. The curved surface area of a sphere is 5544 sq. cm. Its volume is (...

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  16. The volume of a sphere of radius r is obtained by multiplying it...

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  17. For a sphere of radius 10 cm, what percent of the numerical value o...

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  18. If the volume of a sphere is divided by its surface area, the resul...

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  19. If the radii of two spheres are in the ratio 1 : 4, then their surf...

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  20. The radii of two spheres are in the ratio 3 : 2. Their volumes will...

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