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It is required to make a closed cylindri...

It is required to make a closed cylindrical tank of height 1 m and base diameter 140 cm from a metal sheet. How many square metres of the sheet are required for the same?

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MBD-Surface Areas and Volumes-Exercise
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  2. The curved surface area of a right circular cylinder of height 14 cm i...

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  3. It is required to make a closed cylindrical tank of height 1 m and bas...

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  4. A metal pipe is 77 cm long. The inner diameter of a cross section is 4...

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  5. A metal pipe is 77 cm long. The inner diameter of a cross section is 4...

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  6. The diameter of a roller is 84 cm and its length is 120 cm. It takes 5...

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  7. A cylinderical pillar is 50 cm in diameter and 3.5 m in height. Find t...

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  8. Curved surface area of a right circular cylinder is 4.4 m^2. If the ra...

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  9. The inner diameter of a circular well is 3.5 m. It is 10 m deep. Find ...

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  10. The inner diameter of a circular well is 3.5 m. It is 10 m deep. Find ...

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  11. In a hot water heating system, there is a cylindrical piping of length...

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  12. Find the lateral or curved surface area of a petrol storage tank that ...

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  13. In Fig., you see the frame of a lampshade. It is to be covered with a ...

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  14. The students of a Vidyalaya were asked to participate in a competition...

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  15. Find the lateral surface area of a right circular cylinder, if its bas...

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  16. A circular cylinder has radius 3 mm and height 80 cm. Find the lateral...

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  17. It is required to make from a sheet of metal a closed cylindrical tank...

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  18. The radius of the base of a closed right circular cylinder is 21 cm an...

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  19. The diameter of a roller 1.5 m long is 84 cm. If it takes 100 revoluti...

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  20. The outer diameter of a drainage pipe is 1 m and it is 21 m long. Find...

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