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The number of marble slabs of size 20...

The number of marble slabs of size `20 c mxx30 c m` required to pave the floor of a square room of side 3 metres is (a) 100 (b) 150 (c) 225 (d) 250

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RS AGGARWAL-AREA-All Questions
  1. The adjoining figure contains three squares with areas of 100, 16 a...

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  2. A coaching institute wants to execute tiling work for one of its te...

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  3. The number of marble slabs of size 20 c mxx30 c m required to pa...

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  4. 50 square stone slabs of equal size were needed to cover a floor ar...

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  5. How many squares with side 1/2 inch long are needed to cover a rectang...

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  6. The length and breadth of the floor of the room are 20 feet and 10 ...

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  7. A big rectangular plot of area 4320m2 is divided into 3 square-shap...

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  8. Three plots having areas 110, 130 and 190 square metres are to be s...

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  9. A room is 12 1/4m long and 7m wide. The maximum length of a square ...

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  10. What is the minimum number of identical square tiles required to ti...

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  11. A rectangular room can be partitioned into two equal square rooms b...

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  12. Perimeter of a rectangular field is 160 metres and the difference b...

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  13. The area of the shaded portion is      (FIGURE) (a) 10 sq. cm   ...

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  14. The perimeter of a square is 48 cm. The area of a rectangle is 4cm^2...

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  15. The area of a rectangle is thrice that of a square. If the length o...

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  16. The perimeter of a rectangle and a square are 160 m each. The area ...

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  17. The area of a rectangle is four times the area of a square. The len...

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  18. The cost of fencing a square field @ Rs 20 per metre is Rs 10,080. ...

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  19. A park square in shape has a 3 metre wide road inside it running al...

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  20. A man walked diagonally across a square lot. Approximately, what wa...

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