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Q.
Two trains starting at the same time from two stations 200 km apart and going in opposite directions cross each other at a distance of 110 km from one of the stations. What is the ratio of their speeds?
A.
2018-02-20 09:20:00
B.
11:9
C.
11:20
D.
None of these
View Answer
Correct choice: B
Explanation:
In the same time, they cover 110 km and 90 km respectively. Therefore, Ratio of their speeds = 110 : 90 = 11 : 9
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