defence exam CRPF Constable Tradesmen & Technical 2023 Mock Test Quantitative Aptitude Profit and Loss Mixture Problems
A mixture worth Rs. 3.25 a kg is formed by mixing two types of rice, one costing Rs. 3.10 per kg and the other Rs. 3.60 per kg. In what proportion must they have been mixed?
1
3 ∶ 7
2
7 ∶ 10
3
10 ∶ 3
4
7 ∶ 3