SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Speed Time and Distance Problem on Trains
A goods train 350 m long passes through a tunnel of 1250m in 80 seconds. What is the speed of the train?
1
72 km/h
2
64 km/h
3
78 km/h
4
56 km/h