defence exam SSB Head Constable (Communication) 2023 Mock Test Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
In what ratio should two varieties of apples A and B costing Rs. 20 and Rs. 31 per kg respectively be mixed so that the average cost is Rs. 24.50?
1
9 : 13
2
13 : 5
3
5 : 9
4
13 : 9