state gov Bihar SSC (BSSC) Stenographer Mock Test 2023 Quantitative Aptitude Speed Time and Distance Problem on Trains
A train crosses a 400 m-long platform in 50 seconds. It crosses another 600 m-long platform in 60 seconds. What are the length and the speed of the train?
1
600 m; 72 km/h
2
550 m; 75 km/h
3
500 m; 70 km/h
4
650 m; 74 km/h