Mathematics · Speed, Time and Distance
A train travelling at 90 km/hr crosses another train, which has 20 meters more length and is travelling in the opposite direction at 72 km/hr, in 12 seconds. If the smaller train crosses a railway bridge in 28 seconds, how much time will it take for the longer train to cross the same bridge?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 132 seconds✓
- 230 seconds
- 328 seconds
- 425 seconds
Correct answer
32 seconds
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