Mixture and Alligation Questions for SSC and Bank Exams

Mixture and Alligation Questions with Answers

Q.6. 15 L of mixture contains alcohol and water in the raito 1 : 4. If 3 L of water is mixed in it, the percentage of alcohol in the new mixture will be

(A) 15

(B)

(C) 17

(D)

Q.7. How much water be added to a bucket which contains 40 L of milk at the cost price of Rs. 3.50 per litre, so that the cost of milk reduced to Rs 2 per litre ?

(A) 25 L

(B) 28 L

(C) 30 L

(D) 35 L

Q.8. 3 containers has milk and water in ratio 2 : 1, 3 : 1, 3 : 2 respectively and all three containers are emptied into a bigger container, then ratio of milk in bigger container.

(A) 121 : 59

(B) 59 : 121

(C) 120 : 60

(D) None of these

Q.9. A milk seller has a milk of Rs. 100 per litre. In what ratio should water be mixed in that milk, so that after selling the mixture at Rs 80 per litre, he may get a profit of 50%?

(A) 7 : 8

(B) 7 : 9

(C) 9 : 7

(D) 7 : 5

Q.10. A container has 60 L of milk, from this container, 4 L of milk is taken out and replaced with water. If this process is repeated 3 times, then quantity of milk in container left 

(A) 568.7 L

(B) 754.6 L

(C) 48.78 L

(D) None of these

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