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1. |
Two major roads with two lanes each are crossing in an urban area to form an uncontrolled intersection. The number of conflict points when both roads are one-way is "X" and when both roads are two-way is "Y". The ratio of X to Y is |
A. | 0.25 |
B. | 0.33 |
C. | 0.50 |
D. | 0.75 |
Answer» B. 0.33 | |