A train of length 500 feet crosses a platform of length 700 feet in 10 seconds. The speed of the train is?
A. 70 ft/second
B. 85 ft/second
C. 100 ft/second
D. 120 ft/second
Answer: Option D
Solution (By Examveda Team)
$$\eqalign{ & {\text{Speed of the train}} \cr & {\text{ = }}\frac{{700 + 500}}{{10}} \cr & {\text{ = 120 ft/second}} \cr} $$This Question Belongs to Arithmetic Ability >> Problems On Trains
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