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The ratio of the surface area of a spher...

The ratio of the surface area of a sphere and whole surface area of a hollow hemisphere of same measurement will be

A

1 : 1

B

2 : 1

C

3 : 1

D

4 : 3.

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UNITED BOOK HOUSE-Sphere-Exercise
  1. If the volume of the solid sphere be 38808 c.c, then the radius of the...

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  2. The volume of a solid sphere of diameter R is

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

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  4. The diameter of a hemisphere is diameter of a sphere. Then the ratio o...

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  5. If the whole surface area of a sphere be Pid^2 sq.unit, then the volum...

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  6. The volume of a solid hemisphere and its curved surface are numaricall...

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  7. If the diameter of the base of a solid hemisphere is 4d unit. Then the...

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  8. If the ratio of the volumes of two solid spheres is 8 : 27 then the ra...

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  9. The ratio of whole surface area of a solid sphere and a solid hemisphe...

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  10. A sphere and a hemisphere have the same volume. The ratio of their rad...

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  11. The total surface are of a cube and a sphere are equal what will be th...

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  12. The sum of radii of two spheres is 10 cm and the sum of their volume i...

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  13. A hollow spherical nutrallic ball has an external diameter 6 cm and is...

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  14. If the radius of a sphere is doubled, its volume becomes

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  15. The radii of two sphere are in ratio 3 : 2 their volume will be the ra...

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  16. The total surface area of a solid hemisphere is 108 pi cm^2. The volum...

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  17. The largest sphere is carved out a cube of side 7 cm. The volume of th...

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  18. The surface areas of two spheres are in the ratio 4 : 9. Their volumes...

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  19. A solid sphere of 6 cm diameter is melted and recast into 8 solid sphe...

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  20. The total surface area of a sphere is 8Pi square unit. The volume of t...

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