AP ICET 17 Sep 2021 Shift 1 Paper

Question : 172 of 200

Marks: +1, -0

If '

{P}

' and '

{Q}

' can do a piece of work in 18 days, '

{Q}

' and '

{R}

' can do it in 24 days, '

{P}

' and '

{R}

' can do it in 36 days, then the time (in days) needed by '

{P}

' alone to finish that work, is

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