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A storage tank consists of a circular cy...

A storage tank consists of a circular cylinder with a hemisphere adjoined on either end. If the external diameter of the cylinder be 1.4m and its length be 8m, find the cost of painting it on the outside at the rate of Rs. 10 per `m^2dot`

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A SPHERE -All Questions
  1. A cylinder of same height and radius is placed on the top of a hemi...

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  2. A wooden toy is in the form of a cone surmounted on a hemisphere. T...

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  3. A storage tank consists of a circular cylinder with a hemisphere ad...

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  4. The diameter of the moon is approximately one fourth of the diamete...

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  5. A hemispherical dome of a building needs to be painted (see Fig. 13.2...

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  6. The front compound wall of a house is decorated by wooden spheres o...

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  7. Find the volume of a sphere of radius 7cm.

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  8. Find the volume of hemisphere of radius 3.5cm.

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  9. A hemispherical bowl is made of steel 0.5 cm thick. The inside radi...

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  10. A hemispherical bowl has inner diameter 11.2cm. Find the volume of ...

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  11. Find the volume of a sphere whose surface area is 154 c m^2

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  12. The volume of the two spheres are in the ratio 64:27. Find the diff...

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  13. Find the volume and the total surface area of a hemisphere of radiu...

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  14. A solid sphere of radius 3cm is melted and then cast into small sph...

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  15. How many spherical bullets can be made out of a solid cube of lead ...

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  16. How many spherical lead shots each 4.2 cm in diameter can be obtain...

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  17. Three solid spheres of iron whose diameters are 2cm, 12cm and 16cm,...

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  18. A solid lead ball of radius 7cm was melted and then drawn into a wi...

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  19. A solid sphere of radius 1cm is melted to stretch into a wire of le...

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  20. A sphere of diameter 6cm is dropped in a right circular cylindrical...

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