Mixture and Alligation Questions for SSC and Bank Exams
Mixture and Alligation Questions with Answers
Q : 200 litres of mixture contains 15% water and the rest is milk. The amount of milk that must be added so that the resulting mixture contains 87.5 % milk is:
(A) 30 litres
(B) 35 litres
(C) 40 litres
(D) 45 litres
Correct Answer : C
A tank contains a mixture of 80 litre of milk and water. 70% of the milk and 30% of the water are drawn, therefore 55% part of the tank become empty. Find the initial quantity of milk and water in the tank.
(A) 50 litre , 30 litre
(B) 30 litre, 50 litre
(C) 20 litre, 60 litre
(D) None of these
Correct Answer : A
Milk and water are mixed in vessel A in the ratio of 5:2 and in vessel B in the ratio of 8:5. In what ratio should quantities be taken from the two vessels so as to form a mixture in which milk and water will be in the ratio of 9:4 ?
(A) 7:2
(B) 5:2
(C) 2:7
(D) 2:5
Correct Answer : A
Lala has lent some money to Arun at 5% p.a. and Bhatia at 8 % p.a. At the end of the year, he has gained an overall interest at the rate 6%. In what ratio has he lent the money to Arun and Bhatia?
(A) 3 : 2
(B) 3 : 1
(C) 2 : 1
(D) 1 : 2
Correct Answer : C
A mixture contains wine and water in the ratio 3 : 2 and another mixture contains them in the ratio 4 : 5 . How many litres of the latter mixture must be mixed with 3 litres of the former mixture so that the resultant mixture may contain equal quantities of wine and water?
(A) $$4{1\over 2}$$ litres
(B) $$3{3\over 4}$$ litres
(C) $$1{2\over 3}$$ litres
(D) $$5{2\over 5}$$ litres
Correct Answer : D
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