Question

- The distance between Delhi and Bhopal is 600 km. A train travels the first 180 km at a uniform speed of 60 km/hr,
the next 170 km at a uniform speed of 85 km/hr, the next 130 km at a uniform speed of 65 km/h. At what speed
should it travel the remaining distance to average 60 km/h for the entire journey​

Answer 1

Answer:

Distance from Ajmer to Jaipur 130km

Time taken 2hrs

Speed of train is

2

130

=65kmph

Distance from Delhi to Bhopal 780km

Time taken =

65

780

=12h