railway DFCCIL Executive 2025 Mock Test Quantitative Aptitude Mixture Problems To Make a Mixture from Two Mixtures
In what ratio should wheat of Rs. 8.30 per kg be mixed with wheat of Rs. 9.80 per kg so that the value of the mixture obtained is Rs. 9 per kg?
1
8 ∶ 7
2
6 ∶ 07
3
7 ∶ 09
4
9 ∶ 08