railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains x and y start at the same time, x from A to B and the other from B to A. After passing each other x and y take 8\(\frac{2}{5}\) hours and 4\(\frac{2}{7}\) hours respectively to reach their destinations. If the speed of y is 35 km/h, then what is the speed (in km/h) of x ?
1
25
2
28
3
24
4
30