A shopkeeper has 280 kg of apples. He sells 85% of these at 20% profit and remaining 60% at 30% profit. Find his % profit on total.
Choices
A) 24% B) 25% C) 26% D) 28% E) 35%
If the total quantity was 100   Then 85 X 20% + 60 X30%= 85   This profit will remain same for any total quantity unless the % of products remains the same. Hence '35%' is the answer
<result>E</result>
A shopkeeper has 280 kg of apples. He sells 85% of these at 20% profit and remaining 60% at 30% profit. Find his % profit on total.