Sum of the length of two trains A and B is 660. The ratio of the speeds of A and B is 5 : 8. The ratio between time to cross an electric pole by A and B is 4 : 3. Find the difference in the length of two trains.

1:

50

2:

60

3:

80

4:

75

5:

90

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IBPS PO Prelims 2017

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