The figure drawn below gives the velocity graphs of two vehicles A and B. The straight line OKP represents the velocity of vehicle A at any instant, whereas the horizontal straight line CKD represents the velocity of vehicle B at any instant. In the figure, D is the point where perpendicular from P meets the horizontal line CKD such that \(PD=\dfrac{1}{2}LD\) :What is the ratio between the distances covered by vehicles A and B in the time interval OL?

The figure drawn below gives the velocity graphs of two vehicles A and

1.	The figure drawn below gives the velocity graphs of two vehicles A and B. The straight line OKP represents the velocity of vehicle A at any instant, whereas the horizontal straight line CKD represents the velocity of vehicle B at any instant. In the figure, D is the point where perpendicular from P meets the horizontal line CKD such that \(PD=\dfrac{1}{2}LD\) :What is the ratio between the distances covered by vehicles A and B in the time interval OL?
A.	1 ∶ 2
B.	2 ∶ 3
C.	3 ∶ 4
D.	1 ∶ 1
Answer» D. 1 ∶ 1