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How many silver coins of diameter 5 cm a...

How many silver coins of diameter 5 cm and thickness 4 mm have to be melted to prepare a cuboid of 12 cm `times` 11 cm `times` 5 cm dimension ?

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VGS PUBLICATION-BRILLIANT-MENSURATION-EXERCISE
  1. How many spherical balls each 7 cm in diameter can be made out of a so...

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  2. The length of cuboid is 12 cm, breadth and height are equal in measure...

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  3. How many silver coins of diameter 5 cm and thickness 4 mm have to be m...

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  4. A toy is made with seven equal cubes of sides sqrt7 cm. Six cubes are ...

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  5. A metallic sphere of diameter 30 cm is melted and recast into a cylind...

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  6. Draw a cone and label them.

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  7. A cylindrical tank of radius 7 m has water to some level. If 110 cubes...

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  8. A solid iron has cylinderical shape. Its height is 11 cm. and base dia...

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  9. Find the volume of a sphere of radius 21 cm. (Take pi=22/7)

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  10. State the relation between r and l (slant height) of a cone.

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  11. What is area of required cloth to make 10 conical hats having 7 cm gro...

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  12. Which kind of cones are formed by rotating on their axis of following ...

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  13. Find the volume and total surface area of a hemisphere whose radius is...

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  14. A circle having 21 cm radius is cut into 3 equal parts to make 3 equal...

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  15. Define "Regular cone". Deduce formula for slant height of a regular co...

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  16. The radius of a conical tent is 5m and its height is 12m. Calculate th...

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  17. Radius of a cone is 'r', height is 'h' and its slant height is 'l' the...

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  18. Lateral surface area of a right circular cone =pirl, where ‘l’ is ……….

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  19. Radius, height, slant height of a cone are r, h, l, then 'l' value in ...

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  20. Ratio of volumes of two spheres is 8:27 then ratio of their curved sur...

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