BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

1 . The ratio between the length and the perimeter of a rectangular plot is 1:3. What is the ratio between the length and breadth of the plot?

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Answer: Option A

Explanation:

Hints: Let the length is x and breadth is y. Then perimeter = 2 ( x + y)

Now, x / 2(x + y) = 1/3

3x = 2x + 2y

x = 2y

x/y = 1/2 = 1 : 2