Q)There are two pipes A and B. If A filled 10 liters in an
hour, B can fill 20 liters in same time. Likewise B can fill
10, 20, 40, 80, 160…... If B filled in 1/16 of a tank in 3
hours, how much time will it take to fill the tank completely?
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Answer Posted / dimple verma
1-1/16 = x-3
15/16=x-3
15/16 + 3 =x
4=x
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