engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Mixture Problems
Copper and bronze are in the ratio 3 : 4 in 350 gm of an alloy. The quantity (in gm) of copper to be added to it to make the ratio 4 : 3 is:
1
116.67 gm
2
126.67 gm
3
123.33 gm
4
113.33 gm
5
None of these