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A semi-circular sheet of metal of diamet...

A semi-circular sheet of metal of diameter 28cm is bent into an open conical cup. Find the depth and capacity of cup.

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER CONE-All Questions
  1. A heap of wheat is in the form of a cone of diameter 14m and vertica...

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  2. A conical tent is to accommodate 11 persons. Each persons must have 4 ...

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  3. A semi-circular sheet of metal of diameter 28cm is bent into an ope...

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  4. Two cones have their heights in the ratio 1:3 and the radii of thei...

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  5. A cylinder is within the cube touching all the vertical faces. A co...

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  6. A conical tent is 10m high and the radius of its base is 24m. Find ...

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  7. Curved surface area of a cone is 308\ c m^2 and its slant height is 14...

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  8. There are two cones. The curved surface area of one is twice that o...

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  9. Find the ratio of the surface areas of two cones if their diameters...

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  10. Find the ratio of the surface areas of two cones if their diameters...

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  11. A bus stop is barricaded from the remaining part of the road, by us...

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  12. A heap of wheat is in the form of a cone whose diameter is 10.5 m a...

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  13. A tent is in the form of a right circular cylinder surmounted by a ...

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  14. The area of the base of a right circular cone is 314 c m^2 and its hei...

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  15. A cylinder and a cone have equal radii of their bases and equal hei...

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  16. A cone of height 24cm has a curved surface area 550c m^2dot Find its v...

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  17. A conical tent is to accommodate 11 persons. Each persons must have 4 ...

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  18. A right circular cone is 3.6 cm high and radius of its base is 1.6 ...

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  19. A conical vessel whose internal radius is 5 cm and height 24 cm is f...

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  20. The volume of a cone is 18480c m^3dot If the height of the cone is 40c...

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