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The length of trains A and B are in the ...

The length of trains A and B are in the ratio of 2 : 3 . They pass a statice pole in 4 seconds and 5 seconds, respectively . In what time (in seconds) will they they cross each other when they move in the same direction ?

A

45

B

48

C

50

D

40

Text Solution

Verified by Experts

The correct Answer is:
C
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