A shopkeeper sells one-third of his goods at a profit of 10%, another one-third at a profit of 20%, and the rest at a loss of 6% What is his overall profit percentage?

A) 8%

B) 10%

C) 12%

D) 11%

Let the shopkeeper buy 300 g for Rs 300.
He sells 100 g for Rs 110.
another 100 g for Rs 120
and the rest 100 g for Rs 94.
 Total amount he receives = Rs 100+Rs 120+Rs 94 = Rs 324
 the shopkeeper spends rs 300 and gets back Rs 324.
profit % =(%
                   =8%