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Shanti Sweets Stall was placing an order...

Shanti Sweets Stall was placing an order for making cardboard boxes for paking their sweets. Two sizes of boxes were required. The bigger of dimensions 25 cm by 20 cm by 5 cm and the smaller of dimensions 15 cm by 12 cm by 5 cm. 5% of the total surface area is required extra, for all the overlaps. If the cost of the cardboard is Rs 4 for 1000 `cm^2`, find the cost of cardboard required for supplying 250 boxes of each kind.

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MBD-Surface Areas and Volumes-Exercise
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  2. A small indoor greenhouse (herbarium is made entirely of glass panes (...

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  3. Shanti Sweets Stall was placing an order for making cardboard boxes fo...

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  4. Parveen wanted to make a temporary shelter for her car, by making a bo...

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  5. The measurements of the luggage box are 48 cm, 36 cm, and 28 cm. How m...

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  6. A class room is 7 m long, 6.5 m wide and 4 m high. It has one door 3 m...

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  7. Two cubes each of side t cm are joined end to end. Find the surface ar...

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  8. What happens to the surface area of a cube if each of its each edge is...

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  9. The curved surface area of a right circular cylinder of height 14 cm i...

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

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

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

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

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

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

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

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

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

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

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

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