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LIC AAO 17-Feb-2023 Solved Paper

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Question : 43

Total: 100

Pipes A, B, and C together can fill a tank in 12 hours. Pipes A and B together can fill the same tank in 24 hours. There is another pipe D that can empty this tank in 48 hours. If all the pipes are opened together and after 8 hours pipes A and B are closed then Find the total time taken to fill this tank.

28 hours
34 hours
32 hours
22 hours
38 hours

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