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| 1. |
A shopkeeper makes a profit of rupees 15% by selling a book for rupees rupees 230 what is the CP of the actual profit |
| Answer» GIVEN that the SP of a BOOK =Rs.230Profit%=15SinceCP=(SP×100)÷(100+profit %)CP=(230×100)÷(100+15)CP=23000÷115=Rs.200Also,Profit=SP−CP=Rs.(230−200)=Rs.30Actual profit=Rs.30C.P.=Rs200,Profit=Rs30 | |