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An iron pillar consists of a cylindrical...

An iron pillar consists of a cylindrical portion of 2.8 m. height and 20 cm. in diameter and a cone of 42 cm. height surmounting it. Find the weight of the pillar if 1 `cm^(3)` of iron weighs 7.5 g.

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VGS PUBLICATION-BRILLIANT-MENSURATION-EXERCISE
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  2. A cylinderical pencil is sharpened to produce a perfect cone at one en...

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  3. An iron pillar consists of a cylindrical portion of 2.8 m. height and ...

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  4. A toy is made in the form of hemisphere surmounted by a right cone who...

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  5. Find the volume of the largest right circular cone that can be cut ou...

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  6. A cylindrical tub of radius 5 cm and length 9.8 cm is full of water. A...

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  9. Spherical marbles of diameter 1.4 cm. are dropped into a cylindrical b...

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  12. A copper rod of diameter 1 cm. and length 8 cm. is drawn into a wire o...

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  13. Parvali house has a water tank in the shape of a cylinder on the roof....

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  14. A cone of height 24 cm and radius of base 6 cm is made up of modelling...

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  15. The diameter of the internal and external surfaces of a hollow hemispe...

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  16. A hemispherical bowl of internal radius is 15 cm. contains a liquid. T...

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  17. The diameter of a metallic sphere is 6 cm. It is melted and drawn into...

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  19. A women self help group (DWARCA) is supplied a rectangular solid (cubo...

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  20. A metallic sphere of radius 4.2 cm. is melted and recast into the shap...

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