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If the diameter of the base of a solid h...

If the diameter of the base of a solid hemisphere is 4d unit. Then the area of whole surface of the hemisphere is

A

`3/4Pid^2`sq.unit

B

`12Pid^2` sq.unit

C

`3/2 Pid^2` sq.unit

D

none of these.

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UNITED BOOK HOUSE-Sphere-Exercise
  1. If the whole surface area of a sphere be Pid^2 sq.unit, then the volum...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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  17. The volume of sphere and a right circular cylinder having the same rad...

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  18. If the radius of a sphere be doubled, then the percentage increase in ...

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  19. A sphere and a hemisphere have the same volume. The ratio of their cur...

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  20. Curved surface area and volume of a solid sphere are S and V respectiv...

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