The ratio of length and breadth of a rectangular plot is 8 5 respectively If the breadth is 60 m les...........

Quantitative Aptitude ( CCS) Mensuration 2D

The ratio of length and breadth of a rectangular plot is 8:5 respectively. If the breadth is 60 m less than the length, what is the perimeter of the rectangular plot?

260 m

1600 m

500 m

None of these

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Explanation:

Let the length and breadth of the rectangular plot be 8x and 5x metres respectively,
According to the question,
8x - 5x = 60
=> 3x = 60
x = 60/3 = 20
Perimeter of the plot = 2 (8x + 5x)
= 26x metre
= 26×20 = 520 metre

Hence, option 4 is the correct answer.