Mixture and Alligation Questions for Bank Exams
In a bag there are coins of ₹5, ₹10 and ₹20 denominations. The total number of coins in the bag is 240. If the number of coins of ₹5, ₹10 and ₹20 denominations are in the ratio of 2 : 3 : 5, then what is the total amount of money in the bag?
(A) ₹3540
(B) ₹4600
(C) ₹4620
(D) ₹3360
Correct Answer : D
An alloy contains a mixture of two metals X and Y in the ratio of 2 : 3. The second alloy contains a mixture of the same metals, X and Y. in the ratio 7 : 3. In what ratio should the first and the second alloys be mixed so as to make a new alloy containing 50% of metal X?
(A) 3 : 4
(B) 3 : 1
(C) 5 : 6
(D) 2 : 1
Correct Answer : D
In a bag there are coins of ₹2, ₹5 and ₹10 denominations. The total number of coins in the bag is 300. If the number of coins of ₹2, ₹5 and ₹10 denominations are in the ratio of 1:2:3, then what is the total amount of money in the bag?
(A) ₹2100
(B) ₹2500
(C) ₹3000
(D) ₹2400
Correct Answer : A
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 2 : 3 : 5 respectively. If the value of all the coins is ₹5.25. then how many 5 p coins are there in the bag?
(A) 25
(B) 15
(C) 45
(D) 35
Correct Answer : A
40 litres of milk are kept in a container. 4 litres of milk were removed from this container and replaced with water. This procedure was performed two more times. How much milk does the container now hold?
(A) 30 litres
(B) 34.23 litres
(C) 29.16 litres
(D) 32 litres
Correct Answer : C
If 80 litres of milk solution has 60% milk in it, then how much milk should be added to make milk 80% in the solution?
(A) 70 litres
(B) 50 litres
(C) 60 litres
(D) 80 litres
Correct Answer : D
How many kilogram of rice costing Rs.60 per kg must be mixed with 24 kg of rice costing Rs.42 per kg so that there may be a gain of 12% by selling the mixture at Rs.56 per kg?
(A) 22 kg
(B) 20 kg
(C) 19.2 kg
(D) 21.2 kg
Correct Answer : C
A and B are solutions of acid and water. The ratio of water and acid in A and B are 4 : 5 and 1 : 2, respectively. If x literes of A is mixed with y litres of B, then the ratio of water and acid in the mixture becomes 8 : 13. What is x : y ?
(A) 5 : 6
(B) 2 : 5
(C) 3 : 4
(D) 2 : 3
Correct Answer : C
How many kg of rice costing ₹42 per kg should be mixed with$$7{1\over 2}$$ kg rice costing ₹50 per kg so that by selling the mixture at₹ 53.10 per kg, there is a gain of 18%?
(A) 9
(B) 8
(C) $$10{1\over 2}$$
(D) $$12{1\over 2}$$
Correct Answer : D
In what ratio should sugar costing ₹40 per kg be mixed with sugar costing ₹48 per kg, so as to earn a profit of 20% by selling the mixture at ₹54 per kg?
(A) 3 : 5
(B) 4 : 7
(C) 5 : 8
(D) 2 : 3
Correct Answer : A
Showing page 2 of 3
enhttps://www.examsbook.com/mixture-and-alligation-questions-for-bank-exams/232mixture-and-alligation-questions-for-bank-examsAbout author
Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
Read more articles