SSC SSC GD Constable 2025 Mock Test Series Quantitative Aptitude Speed Time and Distance Problem on Trains
What is the time taken by a train, 300 m long, running at a speed of 90 m/s to cross another train of 450 m running at a speed of 40 m/s in the same direction?
1
15 sec
2
16 sec
3
17 sec
4
18 sec