NIMCET 2012 Question Paper with solutions

Question : 51 of 120

Marks: +1, -0

If a man walks at the rate of 4 km/h, he misses a train by only 6 min. However, if he walks at the rate of 5 km/h he reaches the station 6 min before the arrival of the train. The distance covered by him to reach the station is

4 km
7 km
9 km
5 km

Validate

Solution:

Let the distance covered by him is x km, then bycondition,

x/4-x/5

{12}/{60}

⇒

x/{20}

1/5

∴ x = 4 km

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