other govt exam India Post Postman & Mail Guard Mock Test 2020 Quantitative Aptitude Profit and Loss Mixture Problems
In what ratio should two types of sugar costing Rs. 18 per kg and Rs. 28 per kg be mixed to get 25% profit by selling the mixture at Rs. 30 per kg?
1
3 ∶ 2
2
4 ∶ 1
3
2 ∶ 3
4
1 ∶ 4