engineering recuitment HPCL Engineer Mock Test 2024 Quantitative Aptitude Speed Time and Distance Problem on Trains
A train A of length 100 meters less than that of train B and speed 25 km/h more than that of train B can cross train B running in the opposite direction in 24 seconds. If train A can cross a bridge of length 300 meters in 36 seconds, then what is the time taken by train B to cross the same bridge?
1
72 seconds
2
86.4 seconds
3
78.6 seconds
4
90 seconds