other govt exam India Post Postman & Mail Guard Mock Test 2020 Quantitative Aptitude Speed Time and Distance Problem on Trains
A train of 1000 m crosses a bridge in 2 min with the speed of 45 km/hrs while a person crosses the same bridge in 1 minute 40 seconds. Speed of person in km/hr is.
1
8 km/h
2
5 km/h
3
18 km/h
4
10 km/h