CUSAT 2022 BTech Solved Paper Shift 2
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Pipe A can fill a cistern in 36 minutes and pipe B in 48 minutes. If both the
pipes are opened together, when should pipe B be closed so that the cistern may
be just full in 24 minutes?
pipes are opened together, when should pipe B be closed so that the cistern may
be just full in 24 minutes?
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