A train traveling at a speed of 81 mph overtakes a freight train traveling at a speed

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Evo23: Junior | Next Rank: 30 Posts; Posts: 15; Joined: Wed May 06, 2020 5:24 am

by Evo23 » Wed May 06, 2020 7:32 am

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A train traveling at a speed of 81 mph overtakes a freight train traveling at a speed of 45 mph in 3 minutes. If the length of the train is 1100 meters, what is the length of the freight train? (1mile=1.6km)

A. 1100
B. 1440
C. 1780
D. 1880
E. 2880

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Source: Beat The GMAT — Problem Solving | Wed May 06, 2020 7:32 am

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