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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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MODERN PUBLICATION-SURFACE AREAS AND VOLUMES-EXERCISE
  1. Shanti Sweets Stall was placing an order for making cardboard boxes fo...

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  2. Find the lateral surface and total surface area of a cuboid of length ...

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  3. Find the total lateral surface area of a cube of edge is 10 cm.

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  4. The latera surface area of a cube is 1014 sq.cm, find the main diagon...

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  5. The lateral surface area of a cube is 64 m^2 find its total surface ar...

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  6. Find the ratio of the total surface area and lateral surface area of a...

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  7. The dimensions of a room are 5mxx4mxx3m. Find the cost of white washin...

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  8. Find the length of the longest rod that can be placed in a room 12 m l...

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  9. Can we construct a cube whose length of main diagonal is 13sqrt3cm and...

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  10. Three equal cubes are placed adjacently in a row. Find the ratio of to...

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  11. The momentum of a body is increased by 50% what is the percentage incr...

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  12. The cost of preparing the walls of a room 12 m long at the rate of Rs ...

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  13. The length and breadth of a room are in the ratio 4:3 and its height i...

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  14. 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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  15. If V is the volume of a cuboid of dimensions a,b,c and S is its surfac...

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  16. The areas of three adjacent faces of a cuboid are x,y and z. if the vo...

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  17. Find the volume of the cuboid whose dimensions are length=26m, breadth...

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  18. Find the volume of the cuboid whose dimensions are length=24 m, breadt...

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  19. If the areas of three adjacent faces of a cuboid are 8cm^2,18cm^2 and ...

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  20. The breadth of a room is twice its height and is half of its length. T...

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  21. Two cubes, each of volume 512cm^3 are joined end to end. Find the surf...

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