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A wooden article was made by scooping ou...

A wooden article was made by scooping out a hemisphere from each end of a solid cylinder. If the height of the cylinder is 10 cm, and its base is of radius 3.5 cm, find the total surface area of the article.

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RD SHARMA ENGLISH-SURFACE AREAS AND VOLUMES-All Questions
  1. A hemispherical depression is cut out from one face of a cubical wo...

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  2. A solid is in the shape of a cone surmounted on a hemi-sphere, the ...

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  3. A wooden article was made by scooping out a hemisphere from each en...

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  4. From a solid cylinder of height 2.8 cm and diameter 4.2 cm, a conic...

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  5. A solid wooden toy is in the form of a hemisphere surmounted by a cone...

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  6. The slant height of the frustum of a cone is 4 cm, and the perimete...

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  7. A bucket is in the form of a frustum of a cone and holds 28.490 lit...

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  8. A friction clutch is in the form of a frustum of a cone, the diamet...

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  9. The height of a cone is 30 cm .A small cone is cut off at the top by a...

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  10. An oil funnel of tin sheet consists of a cylindrical portion 10 cm ...

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  11. A solid metallic right circular cone 20 cm high with vertical angle...

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  12. A bucket of height 8 cm and made up of copper sheet is in the form o...

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  13. An open metal bucket is in the shape of a frustum of a cone, mounted...

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  14. Hanumappa and his wife Gangavva are busy making Jaggery out of sugar...

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  15. A fez, the headgear cap used by the trucks is shaped like the frust...

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  16. A bucket has top and bottom diameters of 40 cm and 20 cm respectivel...

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  17. A frustum of a right circular cone has a diameter of base 20 cm, of...

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  18. The slant height of the frustum of a cone is 4 cm and the perimeter...

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  19. The perimeters of the ends of a frustum of a right circular cone ar...

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  20. If the radii of the circular ends of a conical bucket which is 45 c...

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