Some quantity of coffee is sold at Rs. 22 per kg, making 10% profit. If total gain is Rs. 88, what is the quantity of coffee sold?	Choose the most appropriate option:
A) 35 kg  B) 36 kg  C) 38 kg  D) 40 kg  E) 44 kg
Let CP of coffee was X.   SP = X + 10% of X   22 = 1.1X   X = 22/1.1 = Rs. 20.   Now,   Rs. 2 is gain on 20.   Rs, 1 gain = 20/2   Hence, 88 gain = (20 * 88)/2= 
<gadget id="calculator">(20 * 88)/2</gadget>
<output>880</output>
880.   Quantity of coffee sold= 880/20= 
<gadget id="calculator">880/20</gadget>
<output>44</output>
44 Kg.   answer : OPTION 44 kg
<result>E</result>
Some quantity of coffee is sold at Rs. 22 per kg, making 10% profit. If total gain is Rs. 88, what is the quantity of coffee sold?