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Find the volume of a sphere of radius 21...

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

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VGS PUBLICATION-BRILLIANT-MENSURATION-EXERCISE
  1. A cylindrical tank of radius 7 m has water to some level. If 110 cubes...

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

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

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

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

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

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

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

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

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

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

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

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

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

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  15. A solid ball is exactly fitted inside the cubical box of side 'a'. The...

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  16. If the total surface area of cube is 96 cm^(3), then side of cube is …...

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  17. Base area of the prism is 30 cm^(2) and its height is 10 cm. Then the ...

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  18. The volume of a cone with base radius 7 cm is 462 c.c., its height is

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  19. A cylinder and a cone have equal radii and equal heights. If the volum...

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  20. Area of the shaded region is

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