A shopkeeper has 280 kg of apples. He sells 40% of these at 10% profit and remaining 60% at 30% profit. Find his % profit on total.	Choose the correct answer.
A) 22% B) 25% C) 26% D) 28% E) 35%
If the total quantity was 100   Then 40X 10% + 60 X30%= 22   This profit will remain same for any total quantity unless the % of products remains the same. Hence '22%' is the answer
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A shopkeeper has 280 kg of apples. He sells 40% of these at 10% profit and remaining 60% at 30% profit. Find his % profit on total.