1.

The distance between two station A and B is 800 km. A train X starts from A and moves towards B at 40 km/h and another trains Y starts from B and moves towards A at 60 km/h. how far from A will they cross each other?

A. 300 km
B. 320 km
C. 380 km
D. 360 km
Answer» C. 380 km


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