Answer : 2 4 km/hr Explanation : Answer: B) 4 km/hr Explanation: Let P

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P is faster than Q. P and Q each walk 24 km. The sum of their speeds is 7 km/hr and the sum of times taken by them is 14 hours. Then, P

Answer : 2 4 km/hr Explanation : Answer: B) 4 km/hr Explanation: Let P