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

A 1:2

B 2:1

C 3:2

D date inadequate

Correct Answer: Option B

let, length=x breadth=y perimeter=2(x+y) here,x/2(x+y)=1/3 2x+2y=3x x=2y so,x/y=2:1