A shopkeeper gains 80paise on each book and loses 32paise on each grap – InterviewSolution

1.	A shopkeeper gains 80paise on each book and loses 32paise on each graph paper pad he sells . He sells 400graph paper pads. how many books should he sell to have neither profit nor loss ?
Answer» 12,800Step-by-step explanation:Each book =80 paise (gain) Graph paper =32 paise (lose) =graph paper that he sellsCOST of graph paper /cost of book=40032/8012,800/80=160(notebook that he need to sells so that he neither gain nor loss) 16080. 4003212,800. 12,800

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