A shopkeeper earns a profit of 17% on selling a book at 10% discount on the printed price. If the cost price is ₹500, then the printed price (in ₹) is :

615 750 585 650

650

CP                            MP ( 100 - D%)              ( 100 + P%)    ( 100 - 10%)            ( 100 + 17%)  90                                117 90 = ₹500 117 = \(\frac{500 × 117}{90}\) = ₹650