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Two trains started at the same time, one from A to B and the other from B to A . If they arrived at B and A respectively 4 hours and 9 hours after they passed each other the ratio of the speeds of the two trains was | |
A. | 2:1 [Wrong Answer] |
B. | 3:2 [Correct Answer] |
C. | 4:3 [Wrong Answer] |
D. | 5:4 [Wrong Answer] |