Question

trains start at the same time from Hyderabad and Delhi and proceed towards each other at the rate of 90 and 105 km
und that one train has travelled 240 km more than the other. Find the distance between Delhi and Hyderabad.​

Answer 1

Answer:

Given Train starts at the same time.

Hence,  Time remains constant.

Speed of Train 'T1'  be  'S1' = 40 km\hr 

Speed of Train 'T2'  be  'S2' = 45 km\hr

Let X be the distance at which trains meet.

Train T2 travels X+40 km more than Train T1

According to the formula.

Speed=TimeDistance

Time=45X+40

Time=40X

From above two equations.

40X=45X+40

45×X=40×X+40×40

5×X=1600

=320 km

Distance between two Stations = Distance at which train T1 meet + Distance at which Train T2 meet + Distance train T2 travels 

                                                    = 320+320+40

                                                    = 680