Sum of the length of two trains A and B is 660. The ratio of the speeds of A and B is 5 : 8 5 : 8 5 : 8 . The ratio between the time taken to cross an...

Question

Sum of the length of two trains A and B is 660. The ratio of the speeds of A and B is 5:85 : 8. The ratio between the time taken to cross an electric pole by A and B is 4:34 : 3. Find the difference in the length of the two trains.

Options

A.

50

B.

60

C.

80

D.

75

E.

90

trainsspeedtimelengthratio

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