BANK IDBI JAM Grade "O" Mock Test 2025 (New) Quantitative Aptitude Speed Time and Distance Problem on Trains
If the speed of the 54 kmph train crosses the man standing on the platform in 23 seconds. if the same train is crossed by the speed of train B is 72 kmph running in the same direction in 80 seconds. Find the length of train B.
1
70m
2
45m
3
55m
4
65m
5
75m