engineering recuitment MAHAGENCO Technician Mock Test Series 2025 Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
Copper and Zinc are in the ratio 1 : 4 in 300 gms of an alloy. The quantity ( in grams) of copper to be added to it to make the ratio 4 : 3 is:
1
225 gm
2
250 gm
3
200 gm
4
260 gm
5
None of these