Two trains of lengths 100 m and 150 m are travelling in opposite direc – McqOptions

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1.	Two trains of lengths 100 m and 150 m are travelling in opposite directions at speeds of 75 km/h and 50 km/h, respectively. What is the time taken by them to cross each other?
A.	7.2 s
B.	6.8 s
C.	7.4 s
D.	7 s
Answer» B. 6.8 s

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