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If the curved surface area of a sphere b...

If the curved surface area of a sphere be A sq-cm, then the diameter of the sphere will be `sqrt(A/pi)` units.

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CALCUTTA BOOK HOUSE-SPHERE-EXERCISE
  1. If the diameter of a sphere be 6 cm, then the volume of the sphere wi...

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  2. The ratio of the surface area of a sphere and whole surface area of a ...

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  3. If the curved surface area of a sphere be A sq-cm, then the diameter o...

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  4. The curved surface area and the whole surface area of a hollow sphere ...

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  5. A sphere consists of only one .

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  6. A hemisphere consists of a curved surface and a .

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  7. The height of a sphere is equal to its .

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  8. If a circular iron-plate of thickness (1)/(150) cm is made from an iro...

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  9. The diameter of a hemisphere iron-ball is 42 d cm . Calculate the cost...

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  10. If a solid large sphere is made by melting three small gold-sphere of ...

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  11. If the radius of a sphere be doubled, then what percent of its whole s...

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  12. How many smaller sphere of diameter 1 cm will be got by meltin a soli...

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  13. If a solid metal-sphere id made by melting two metal hemisphere of dia...

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  14. If the radius of a sphere be decreased by 10%, then what percent of it...

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  15. Calculate the whole surface area of a hemisphere metal bowl of interna...

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  16. If the ratio of the volume and the whole surface area of a solid spher...

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  17. If the external dimeter of a hollow iron-sphere be 12cm and the thickn...

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  18. If three smaller sphrer are made by melting a solid metal sphere of r...

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  19. Three smaller circular balls are made by melting a copper spherical ba...

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  20. How many metal sphere of radius 5 mm can be made by melting a metal s...

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