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Q 2310480310.     The price of a book varies directly as the number of pages in it and inversely as twice the time period minus 5, the time is calculated as the number of years that have elapsed since the date of purchasing. Two such books have the same cost. The number of pages in the first book is four times that of the second book. If the first book was sold on 16 and half years ago, how long ago was the second book sold.
IBPS-PO 2017 Mock Mains
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)