railway RPF Constable Mock Test Series 2024 Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
In what ratio a shopkeeper mixes two varieties of rice costing Rs. 28 per kg and Rs. 40 per kg to get a mixture of Rs. 32 per kg.
1
1 : 5
2
2 : 1
3
1 : 2
4
3 : 2