state gov Punjab Police SI Mock Test 2023 Quantitative Aptitude Speed Time and Distance Problem on Trains
Two trains are moving in the opposite direction at speeds of 42 km/hr and 64 km/hr respectively. The time taken by the slower train to cross a man sitting in the faster train is 9 seconds. What is the length of the slower train?
1
284 metres
2
265 metres
3
356 metres
4
324 metres