Question

The distance between two stations A and B is 100
km. A train leaves A towards B at an average speed
of 80 km/hr. After half an hour, another train leaves B
towards A at an average speed of 100 km/hr. The
distance of the point where the two trains meet,
from A is:
A. 65.6 km
B 66.6 km
C. 70 km
D. 60 km​

Answer 1

Explanation:

The distance between two stations A and B is 100

km. A train leaves A towards B at an average speed

of 80 km/hr. After half an hour, another train leaves B

towards A at an average speed of 100 km/hr. The

distance of the point where the two trains meet,

from A is:

A. 65.6 km

B 66.6 km

C. 70 km

D. 60 km