# 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

Share

Places A and B are 396 km apart. Train X leaves from A for B and train