A dealer had 120 kg of wheat. A part of it was sold by him at 10% gain and the rest at 25% gain. overall, he had a gain of 15%. How much of the wheat was sold at 10% gain?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 80 kg.
By using Allegation Method:
+10% +25%
15%
10 : 5
So, the wheat was sold at 10% gain = 120/15 × 10 = 80kg