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Volume of a frustrum of a cone is ……....

Volume of a frustrum of a cone is …….

A

`(pih)/3(R^(2)+r^(2)+R.r)`

B

`pi/3(R^(2)+r^(2))`

C

`(pih)/3(R^(2)+r^(2))`

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
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VGS PUBLICATION-BRILLIANT-MENSURATION-CREATIVE BITS FOR CCE MODEL EXAMINATION
  1. Ratio of volumes of a cone, a cylinder and a hemisphere of same base, ...

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  2. Total surface area of hemisphere of radius r is ……………

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  3. Volume of a frustrum of a cone is …….

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  4. If the length of each diagonal of a cube is doubled, then its volume b...

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  5. If a right angled triangle is revolved about its hypotenuse then it wi...

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  6. A solid sphere of radius 10 cm is moulded into 8 spherical solid balls...

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  7. In a hollow cuboid box of size 4 times 3 times 2 m, the number of soli...

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  8. If the external and internal radii of a hollow hemispherical bowl are ...

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  9. Volume of cylinder is ……… cu. units.

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  10. Volume of cone is …… cu. units.

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  11. Volume ofsphere is ….. cu. units.

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  12. Volume of hemisphere is …… cu. units.

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  13. Volume of cuboid = ……… cu. units.

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  14. Total surface area of cylinder is ……… sq. units.

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  15. Total surface area of hemisphere is ……….. sq. units.

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  16. Total surface area of hemisphere is ……….. sq. units.

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  17. Surface area of a sphere is ……….. sq. units.

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  18. Total surface area of cube is ……….sq. units.

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  19. Volume of a cube is ….. cu. units.

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  20. CSA of hemisphere is ……..sq. units.

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