1. Two persons A and B start walking in
opposite directions from a point. A travels
twice as fast as B. The speed at which B
travels is 1 km/h. If A travels 2 km and
turns back and starts walking towards B, at
what distance from the starting point will
A cross B?
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when B will finish his round then A will cross B .
because
when A finished his full round then B has finished half of his path ,and when A turned back and started walking behind B then A will cross it when B finishes his round . or we can say that A will B when B will finish his round
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