UPSC Civil Services 2018 Prelims General Studies Paper II

The figure drawn below gives the velocity graphs of two vehicles A and B . The stright line OKP represents the velocity of vehicle A at any instant, whereas the horizontal straight line. CKD represents the velocity of vehicle B at anyinstant. In the figure, D is the point where perpendicular from P meets the horizontal line CKD such that PD=

1

2

LD:
What is the ratio between the distances covered by vehicles A and B in the time interval OL?