Question

A train overtakes two persons who are walking at 15 m/s and 35 m/s, respectively, in the same direction as that of the train in 20 seconds and 40 seconds, respectively. The length of the train is :

• A. 800 m
• B. 1000 m
• C. 700 m
• D. 900 m

Answer 1

Answer: (C)