SSC Delhi Forest Guard 2020 Mock Test Quantitative Aptitude Mixture Problems To Make a Mixture from Two or More Things
Pure ghee costs Rs. 80 per kg. After adulterating it with vegetable oil costing Rs. 40 per kg, a shopkeeper sells the mixture at the rate of Rs. 72 per kg, thereby making a profit of 20%. In what ratio does he mix the two?
1
1 ∶ 1
2
1 ∶ 2
3
1 ∶ 3
4
1 ∶ 4