Time and Distance Practice Test 2 with solutions

Question : 11 of 40

Marks: +1, -0

Two men A and B start walking from a place ‘X’ at

4 1/2

km/hr and

5 3/4

km/hr, respectively. How many kilometers apart will they be at the end of

3 1/2

hours if they walk in the same direction?

Solution:

Distance covered by A in 1 hr = 4.5 km
Distance covered by B in 1 hr = 5.75 km
difference between them is 1 hour = 5.75 - 4.5
= 1.25 km.
In

7/2

hours, the difference 1.25 ×

7/2

= 4.375 =

4 3/8

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