defence exam CISF Constable Fireman Mock Test 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
In what ratio should tea costing Rs. 200 per kg be mixed with tea costing Rs. 150 per kg so that the cost of the mixture is Rs. 170 per kg?
1
1:1
2
1:2
3
2:3
4
2:5