BANK SBI PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Speed Time and Distance Problem on Trains
A train passes two person walking in the same direction at a speed of 3.5 km/hr and 5.5 km/hr, respectively in 12 sec and 13 sec, respectively. The length of the train is 312 m. If the same train crosses a platform in 72 sec, then, find the length of the platform (in m)?
1
250 m
2
260 m
3
278 m
4
275 m
5
None of these