defence exam Indian Coast Guard Assistant Commandant (GD/CPL) 2025 Test Series Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains are moving on two parallel tracks but in opposite directions. Rahul sitting in the train moving at the speed of 63 km/hour passes the second train in 11 seconds. If the length of the second train is 990 m, find the speed of second train.
1
71.5 m/s
2
72.5 m/s
3
73.5 m/s
4
70.5 m/s