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A sphere, a cylinder and a cone have the...

A sphere, a cylinder and a cone have the same radius and same height then the ratio of their curved surface areas is ……….

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A sphere , a cylinder and a cone are of the same radius and same height . Find the ratio of their curved surface areas .

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VGS PUBLICATION-BRILLIANT-MENSURATION-EXERCISE
  1. The radius of a conical tent is 7 metres and its height is 10 metres. ...

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  2. An oil drum is in the shape of a cyinder having the following dimensio...

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  3. A sphere, a cylinder and a cone have the same radius and same height ...

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  4. A company wanted to manufacture 1000 hemispherical basins from a thin ...

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  5. A right circular cylinder has base radius 14 cm and height 21 cm. Find...

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  6. A right circular cylinder has base radius 14 cm and height 21 cm. Find...

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  7. A right circular cylinder has base radius 14 cm and height 21 cm. Find...

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  8. A right circular cylinder has base radius 14 cm and height 21 cm. Find...

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  9. Find the volume and surface area of a sphere of radius 2.1 cm. (pi=22...

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  10. Find the volume and the total surface area of a hemisphere of radius 3...

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  11. A joker's cap is in the form of right circular cone whose base radius ...

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  12. A sports company was ordered to prepare 100 paper cylinders without ca...

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  13. Find the volume of right circular cone with radius 6 cm. and height 7 ...

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  14. The lateral surface area of a cylinder is equal to the curved surface ...

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  15. A self help group wants to manufacture joker's caps (conical caps) of ...

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  16. A cylinder and cone have bases of equal radii and are of equal heights...

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  17. A solid iron has cylinderical shape. Its height is 11 cm. and base dia...

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  18. A heap of rice is in the form of a cone of diameter 12 m. and height 8...

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  19. The curved surface area of a cone is 4070 cm^2 and its diameter is 70 ...

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  20. Saniya prepared a toy. She mounted a cone on a cylinder whose circular...

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