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A pencil sharpened at one edge is an exa...

A pencil sharpened at one edge is an example of

A

a cone and a cylinder

B

frustum of cone and a cylinder

C

hemisphere and a cylinder

D

2 cylinders

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The correct Answer is:
A
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ZEN PUBLICATION-SURFACE AREAS AND VOLUMES-ZEE ADDITIONAL QUESTIONS -MULTIPLE CHOICE QUESTIONS
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  2. A pencil sharpened at one edge is an example of

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  3. A funnel is a combination of frustum cone ad

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  4. The ratio of sides of two cubes is 2:3. then the ratio of their volume...

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  5. The internal and external radii of a hollow hemispherical bowl are r(1...

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  6. The radii of two cylinders are in the ratio 2:3 and their heights are ...

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  7. The CSA of a right circular cone of height 15 cm and base diameter 16 ...

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  8. The largest sphere that can be carved out of a cube of side 7 inches w...

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  9. Two solid hemispheres of same base radius 'r' are joined together alon...

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  10. An iron sphere of radius 8 cm is melted and recast into smaller sphere...

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  11. A solid piece of iron of dimensions 49xx33xx24 is moulded into a spher...

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  12. Three metallic solid cubes of edge 3 ft, 4 ft, and 5 ft are melted and...

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  13. A right circular cone 3.6 cm high with base radius 1.6 cm is melted an...

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  14. The diamter of a metallic sphere is 6 cm. it is melted and a wire of d...

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  15. A solid metal cone with radius 12 cm and height 24 cm is melted to for...

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  16. Twelve solid sphere of same size and made by melting a solid metallic ...

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  17. A solid metallic sphere of radius 8 cm is melted and recast into 'n' s...

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  18. The slant height of a bucket is 26 cm, the diameter of upper and lower...

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  19. A frustum of cone with radii 20 cm and 32 cm has height 8 cm. its volu...

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  20. The total surface area of the given frustum of cone is

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