questionFromString.label: IBPS Clerk Mains 2017

A train crosses a pole in 24 sec. A second train of same length crosses a platform in 30 sec with a speed 20% more than the first train. Find out the ratio of the length of train and the length of the platform.

1:
2 : 1
2:
3 : 1
3:
2 : 3
4:
3: 2
5:
1: 2
solution.label:
chapterName.label: Problems on trains

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IBPS Clerk Mains 2017

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