1.

A train starts moving from X at 5:00 p.m. and move towards Y with speed of 55 km/hr. Another train starts moving from Y at 7:00 p.m. move towards X with speed of 40 km/hr. Both of them meet at 11:00 p.m. at Z. What is the ratio of distance XZ and YZ?

A. 33 : 16
B. 7 : 5
C. 29 : 27
D. 11 : 9
Answer» B. 7 : 5


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