engineering recuitment MAHAGENCO Technician Mock Test Series 2025 Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
Zinc and Copper are in the ratio of 7 : 5 in 144 g of alloy. How much Zinc in gm should be added to make ratio 6 : 3.
1
90 gm
2
36 gm
3
20 gm
4
30 gm
5
26 gm