SSC IB Security Assistant & MTS Mock Test Series 2023 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
Ratio of Copper and Gold in first and second alloy are 3 ∶ 4 and 2 ∶ 5 respectively. 14 kg of the first alloy is mixed with 21 kg of the second alloy. Find the ratio of Copper and Gold, respectively, in the new mixture.
1
23 ∶ 12
2
17 ∶ 13
3
5 ∶ 9
4
12 ∶ 23