A farmer brought 76 cows, the price of each cow being the same and then sold 20 cows at a profit of 15%, 40 cows at a profit of 19% and the remainder at a profit of 25% making a total profit of Rs.26,280. What is the cost price of each cow?	Select the correct option: A) Rs.1000 B) Rs.1800 C) Rs.1500 D) Rs.1400 E) Rs.2500
Let cost price of each Cow is x.   Total Cost of 76 Cows = 76x.   SP of 20 Cows = 20x + 15% of 20x   SP of 20 Cows = 20x + 3x = 23x   SP of 40 Cows 20  + 3= 
<gadget id="calculator">20  + 3</gadget>
<output>23</output>
23x   SP of 40 Cows= 40x + 19% of 40x = 47.6x   SP of remaining cows (16 cows) = 16x + 25% of 16x = 20x   Total selling price of 76 cows = 23x + 47.6x + 20x = 90.6x.   Total Profit 23  + 47.6  + 20= 
<gadget id="calculator">23  + 47.6  + 20</gadget>
<output>90.6</output>
90.6x.   Total Profit= Rs. 26280   Total SP - Total CP = Total Profit   90.6x - 76x = 26280   14.6x = 26280   x = 1800.   CP of each Cow is Rs. 1800.   ANSWER :OPTION Rs.1800
<result>B</result>
A farmer brought 76 cows, the price of each cow being the same and then sold 20 cows at a profit of 15%, 40 cows at a profit of 19% and the remainder at a profit of 25% making a total profit of Rs.26,280. What is the cost price of each cow?