Mathematics · Speed, Time and Distance
The time taken by two trains A and B to cross each other when running in opposite directions and in the same direction are in the ratio 1:4. Both trains can cross a pole in 8 seconds. If the speed of train A is 90 km/h and is greater than the speed of train B, find the length of train B.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1120 m✓
- 2130 m
- 3135 m
- 4125 m
Correct answer
120 m
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