Time and Distance Practice Test 3 with solutions

Question : 14 of 40

Marks: +1, -0

Two friends walking at 5 km/h and 7 km/h start at the same time from two different towns 48 km apart towards each other. They will meet each other after:

5 hours
6 hours
2 hours
4 hours

Validate

Solution:

Distance between two towns = 48 km
Speed of A = 5 km/h
Speed of B = 7 km/h
Using relative speed concept,
Time taken =

{\Distance}/{\Speed(x+y)}

{48}/{5+7}

{48}/{12}

= 4 hours

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