Places A and B are 396 km apart. Train X leaves from A for B and train
| Places A and B are 396 km apart. Train X leaves from A for B and train Y leaves from B for A at the same time on the same day on parallel tracks. Both trains meet after
hours. The speed of Y is 10 km/h more than that of X. what is the speed (in km/h) of Y?

A. 41
B. 54
C. 31
D. 56
Right Answer is: A
SOLUTION
A.T.Q.
km/h
Relative speed
km/h
km/h
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Places A and B are 396 km apart. Train X leaves from A for B and train