Subject
Bank Exam
Topic
SBAC Bank Ltd. MTO 2014
Two trains are running on parallel lines in the same direction at a speed of 50 km/hr and 30 km/hr respectively. The faster train crosses a man sitting in the slower in the slower in 18 seconds. What is the length of the faster train?
Two trains are running on parallel lines in the same direction at a speed of 50 km/hr and 30 km/hr respectively. The faster train crosses a man sitting in the slower in the slower in 18 seconds. What is the length of the faster train?
ক)
170 mখ)
150 mগ)
100 mঘ)
64 mExplanation
The relative speed of the faster train is= (50 - 30) km/hr = 20 km/hr = 20*1000/3600 m/s Now, The faster train travels in 1 second = 20*1000/3600 m The faster train travels in 18 seconds= 20*18*1000/3600 m &nbRelated questions
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