IBM Aptitude Questions: A train 125 meter long is running at 50 km/hr. In what time will it pass a man running at 5 km/hr in a similar bearing in which the train is going?
- A train 125 meter long is running at 50 km/hr. In what time will it pass a man running at 5 km/hr in a similar bearing in which the train is going?
Options:
- 15 sec
- 10 sec
- 60 sec
- 55 sec
Answer
B 10 sec.
Explanation:
Distance train needs to cover=125 meter
Speed Required =50 (Speed of the train) -5 (Speed of the man) =45km/hr
=>45*5/18=12.5 m/s
Time=125/12.5=10sec
