SSC NTA Delhi University Non-Teaching 2021 Mock Test Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
In what ratio should talcum powder A of 3 rupees 20 paise per kg be mixed with talcum powder B of 2 rupees 90 paise per kg so that the cost price of the mixture becomes 3 rupees 8 paise per kg?
1
2 : 1
2
4 : 5
3
3 : 2
4
5 : 5