Q: 70 (CAPF/2017)

Two men set out at the same time to walk towardo each other from point3 A and B 72 km apart. The first man walks at the speed of 4 kmph while the second walks 2 km in the first hour, 2j km in the second hour, 3 km in the third hour, and so on. The two men will mfifif

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