A train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is:
Options:
A. 34 m B. 50 m
C. 36 m D. 77 m
Answer: B
Explanation:
Options:
A. 34 m B. 50 m
C. 36 m D. 77 m
Answer: B
Explanation:
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