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The area of a 6 metres wide road outside...

The area of a 6 metres wide road outside a garden in all its four sides is 564 sq metres. If the length of the garden is 20 metres, what is its breadth ?

A

18 metres

B

16 metres

C

15 metres

D

19 metres

Text Solution

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The correct Answer is:
C
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S CHAND IIT JEE FOUNDATION-PERIMETER AND AREA -QUESTION BANK - 21(A)
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  8. The length and breadth of a rectangle are in the ratio 3 : 2 respectiv...

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  9. The area of a 6 metres wide road outside a garden in all its four side...

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  10. The ratio between the length and breadth of a rectangular garden is 5 ...

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  11. A square S1 encloses another square S2 in such a manner that eac...

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

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  13. The ratio between the length and perimeter of a rectangular plot is 1 ...

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  14. A rectangular paper, when folded into two congruent parts had a per...

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  16. In a rectangle, the difference between the sum of adjacent sides and t...

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