A trader has 70 kg of rice, a part of which he sells at 14% profit and rest at 6% loss. On the whole his loss is 4% . What is the quantity sold at 14% profit and that at 6% loss?  Choices:
A) 7 and 63 kg  B) 10 and 40 kg  C) 15 and 35 kg  D) 20 and 30 kg  E) 40 and 30 kg
7 and 63 kglligation Method   I P7 and 63 kgRT II P7 and 63 kgRT   14 (x1) -6 (x2)   \ /   x   / \   (x2-x) (x-x1)   2 18   1 9   Ratio of quantities sold at 14% profit and 6% loss = 1: 9   Quantity sold at 14% profit = 70/1+9 *1 = 7 kg   Quantity sold at 6% loss = 70/1+9 *9 = 63 kg   7 and 63 kgNSWER:7 and 63 kg
<result>A</result>
A trader has 70 kg of rice, a part of which he sells at 14% profit and rest at 6% loss. On the whole his loss is 4% . What is the quantity sold at 14% profit and that at 6% loss?