Answer: B) Rs. 60 Explanation: Let the cost price of a ball is Rs.xGiven, on selling 17 balls at Rs. 720, there is a loss equal to the cost price of 5 ballsThe equation is :17x - 720 = 5xSolving the equation we get x = 60Therefore, cost price of a ball is Rs. 60.
If a chair sold for Rs. 600 at the profit of 20%, then the original price of the chair is:
2158 05dbfbb70d701145da0b070fdWhat is the discount rate of a gift whose selling price is Rs. 420 after a reduction of Rs. 60 on its marked price ?
1123 05e3252331f73627362281714A manufacturer fixes his selling price at $$33{1\over3}\% $$ over the cost of production. If the cost of production goes up by 12 % and manufacturer raises his selling price by 10%, his percentage profit is
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