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IBPS PO Prelims Model Paper 2 with solutions

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Question : 30

Total: 100

A tap can fill an empty tank in 12 hours and a leakage can empty the whole tank in 20 hours. If the tap and the leakage are working simultaneously, how long will it take to fill the whole tank?

25 hours
40 hours
30 hours
35 hours
None of these

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