Two men set out the same time to walk towards each other from two points A and B, 72 km apart. The first man walks at the rate of 4 km per hr. The second man walks 2 km in the first hour, 21km in the second hour, 3 km in the third hour and so on.2 Find the time after which the two men will meet.

Two men set out the same time to walk towards each other from two poin

1.	Two men set out the same time to walk towards each other from two points A and B, 72 km apart. The first man walks at the rate of 4 km per hr. The second man walks 2 km in the first hour, 21km in the second hour, 3 km in the third hour and so on.2 Find the time after which the two men will meet.
A.	8 hours
B.	9 hours
C.	8.5 hours
D.	9.5 hours
Answer» C. 8.5 hours

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Two men set out the same time to walk towards each other from two points A and B, 72 km apart. The first man walks at the rate of 4 km per hr. The second man walks 2 km in the first hour, 21km in the second hour, 3 km in the third hour and so on.2 Find the time after which the two men will meet.

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