BANK IBPS Clerk (Pre + Mains) Mock Test 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
A and B are two alloys having gold and copper in the ratio of 3 : 2 and 7 : 3 respectively. If both are melted together, then find the ratio of gold and copper in the new alloy. Both are melting in an equal ratio.
1
4 : 5
2
5 : 4
3
7 : 13
4
13 : 7
5
None of these