state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Mixture Problems
Box A has 10 g of gold and box B has 10 g of copper. 1 g of the material in B is added to A and mixed an 1 g of the resulting material in A is added to B and mixed. After this is done a few times, which of the following is true ?
1
A has pure copper and B has pure gold.
2
A again has pure gold and B again has pure copper.
3
A has slightly more gold than B.
4
A has slightly more copper than B.