[Excise and Taxation Inspector, 2018]

2. A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quality sold at 18% profit is 

1. 500 kg

2. 600 kg

3. 400 kg

4. 640 kg

Correct Answer :

600 kg