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The outer measurements of a cuboidal tan...

The outer measurements of a cuboidal tank are length 5 m, breadth 4 m and height 2 m. Square tiles of length 20 cm are to be fixed on its outer surfaces except the base. Find the number of tiles required. Find the cost of tiles if a box of 10 tiles costs Rs. 250.

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The correct Answer is:
1400 tiles; Rs. 35,000
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-SURFACE AREAS AND VOLUMES-SKILL TESTING EXERCISE
  1. The length, breadth and height of a cuboid are 20 cm, 15 cm and 10 cm ...

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  2. The edge of a cube is 6 cm. Find the area of its lateral surfaces.

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  3. The outer measurements of a cuboidal tank are length 5 m, breadth 4 m ...

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  4. The length, breadth and height of a hall are 16 m, 10 m and 6 m respec...

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  5. The edge of a cubical box is 15 cm. A cuboidal box measures 16 cm time...

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  6. For a given cylinder, the radius of the base is 7 cm and its height is...

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  7. Find the total surface area of a cylinder with radius 21 cm and height...

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  8. The curved surface area of a cylinder is 110 cm^(2) and its diameter i...

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  9. The total surface area of a closed cylinder is 528 cm^(2). If its radi...

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  10. The diameter and height of a cylindrical water tank are 2 m and 14 m r...

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  11. The radius of a cylindrical roller is 140 cm and its length is 100 cm....

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  12. The diameter of a circular plate is 28 cm and its thickness is 2.5 cm....

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  13. Find the total surface area of a cone with diameter 7 cm and slant hei...

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  14. 5 conical tents with diameter 8 m and height 3 m are to be made. How m...

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  15. The curved surface area of a cone is 628 cm^(2) and its slant height i...

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  16. The total surface area of a close cone is 176 cm^(2). If its radius is...

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  17. A conical tent with radius 5 m and slant height 14 m is to be made. Ho...

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  18. 10 conical Joker.s caps with radius 14 cm and height 48 cm are to be m...

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  19. The radius of a sphere is 7 cm. Find its surface area.

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  20. The diameter of a solid hemisphere is 7 cm. Find its total surface are...

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