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The outer dimensions of a closed wood...

The outer dimensions of a closed wooden box are `10 c m\ ` by `8c m\ ` by `7c mdot` Thickness of the wood is `1c mdot` Find the total cost of wood required to make box if `1\ c m^3` of wood costs `R s\ 2. 00`

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A CUBOID AND CUBE-All Questions
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  2. A solid cube is cut into two cuboids of equal volumes. Find the rat...

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  3. The outer dimensions of a closed wooden box are 10 c m\ by 8c m\ ...

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  5. A plot of land in the form of a rectangle has a dimension 240 m\ x\...

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  6. A metallic sheet is of the rectangular shape with dimensions 48 c m...

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  7. How many planks each of which is 2m long, 2. 5\ c m\ broad and 4c ...

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  9. A teak wood log is cut first in the form of a cuboid of length 2. 5...

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  11. A rectangular reservoir is 120 m long and 75\ m wide. At what sp...

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  12. A rectangular tank measuring 5m\ x\ 4. 5 m\ x\ 2. 1 m\ is dug in ...

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  13. A rectangular water reservoir is 10. 8 mb y3. 75 m at the base. Water ...

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  14. Water flows in a tank 150 m\ x\ 100 m\ at the base, through a p...

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  15. A rectangular tank is 225 m\ by 162 m at the base. With what sp...

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  16. The external length, breadth and height of a closed rectangular woo...

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  17. A cuboidal water tank is 6m long, 5m wide and 4.5m deep. How many l...

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  18. A cubical vessel is 10m long and 8m wide. How high must it be made ...

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  19. Find the cost of digging a cuboidal pit 8m long, 6m broad and 3m de...

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  20. If V is the volume of a cuboid of dimensions a ,\ b ,\ c\ a n d\ S ...

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