question_answer

Smith lives at place A and works at place B. He travels to his office by train. There are two trains from his home to his office. The first train travels at the speed of 5 km/h more than its usual speed, while the second train travels at the speed of 4 km/h slower than its usual speed. The first train takes 3 hours less for the same journey and the second train takes 3 hours more for the same journey. Find the distance between the places A and B, if the usual speed of both the train is same.

A)  1060 km                      

B)  1080 km

C)  1205 km                      

D)  1030 km

E)  None of these