1. A and B each walk 36 km. The sum of their speeds is 6 km/hr and the sum of times taken by them is 24 hours. Then, A’s speed is equal to:
2. A man travels equal distances with speeds of 2 km/hr, 3 km/hr and 5 km/hr and takes a total time of 1 hour and 2 minutes. The total distance in km is:
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