BANK IBPS RRB Clerk 2025 Mock Test Series (Pre + Mains) Quantitative Aptitude Ratio and Proportion Simple Ratios
The weights of Zinc, Copper, and Iron in an alloy are in the ratio 3 : 5 : 4. In the alloy weighing 72 kg the difference between the weights of Iron and Zinc is ?
1
4 kg
2
5 kg
3
6 kg
4
7 kg
5
8 kg