Ques 1 Mixture Alligation
A can contain a mixture of two liquids A and B is the ratio of 7: 5. When 9 liters of the mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7: 9. How many liters of liquid A were contained in the can initially?
a) 10
b) 25
c) 21
d) 25
Ques 2 Mixture Alligation
Two vessels A and B contain spirit and water in the ratio of 5: 2 and 7: 6 respectively. Find the ratio in which these mixtures be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8: 5?
a) 3: 4
b) 4 : 3
c) 9 : 7
d) 7 : 9
Ques 3 Mixture Alligation
ln what ratio should coffee powder costing Rs. 2500/Kg be mixed with coffee powder costing Rs. 1500/kg so that the cost of the mixture is Rs.2250/kg?
a) 1:4
b) 4:1
c) 1:3
d) 3:1
Ques 4 Mixture Alligation
A car agency has 108 cars. He sold some cars at 9% profit and the rest at 36% profit. Thus, he gains 17% on
the sale of all his cars.The number of cars sold at 36% profit is?
a) 25
b) 32
c) 72
d) 75