ALLIGATION OR MIXTURE PROBLEMS QUIZ

From a container, 6 liters milk was drawn out and was replaced by water. Again 6 liters of mixture was drawn out and was replaced by the water. Thus the quantity of milk and water in the container after these two operations is 9:16. The quantity of mixture is:

25

31

15

16

TRUE ANSWER : ?
YOUR ANSWER : ?

729 ml. of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in ratio 7 : 3?

None of these

520 ml

710 ml

600 ml

TRUE ANSWER : ?
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A vessel contains 80 litres of milk. 16 litres of milk was taken out of the vessel and replaced by water. Then 16 litres of mixture was withdrawn and again replaced by water. The operation was repeated for third time. How much milk is now left in the vessel?

32.76 litres

96.40 litres

50.36 litres

40.96 litres

TRUE ANSWER : ?
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A man buys milk at Rs. 5 a litre and mixes it with water. By selling the mixture at Rs. 4 a litre he gains 121/2 % on his outlay. How much water did each litre of the mixture contain?

13 litre 45

32 litre 45

None of these

32 litre 13

TRUE ANSWER : ?
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A milk merchant buys 50 litres of milk at the rate of Rs 40 per litre and mixes 5 litres of water in it. If he sells this mixture at the rate of Rs 42 per litre, then what is the profit percentage for the dealer?

17.2

14.4

16.6

15.5

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One type of liquid contains 25 % of benzene, the other contains 30% of benzene. A can is filled with 6 parts of the first liquid and 4 parts of the second liquid. Find the percentage of benzene in the new mixture.

21 %

26 %

29 %

27 %

TRUE ANSWER : ?
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From container A containing 54 liter of mixture of milk and water in ratio of 8 : 1 , 18 liter of the mixture is taken out and poured into container B in which ratio of milk to water is 3 : 1. If difference between total milk and total water in container B is 30 liter then find the quantity of initial mixture in container B.

30 Liter

36 Liter

28 Liter

32 Liter

TRUE ANSWER : ?
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Kantilal mixes 80 kg of sugar worth of Rs. 6·75 per kg with 120 kg worth of Rs. 8 per kg. At what rate shall he sell the mixture to gain 20 %?

Rs. 9

Rs. 7·50

Rs. 8·85

Rs. 8·20

TRUE ANSWER : ?
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In what ratio should two varieties of tea at Rs. 60 per kg and Rs.120 per kg be mixed together so that by selling the mixture at Rs.96 per kg, a profit of Rs.20% is obtained?

1:4

1:2

2:1

1:3

TRUE ANSWER : ?
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A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?

40 liters

10 liters

30 liters

20 liters

TRUE ANSWER : ?
YOUR ANSWER : ?

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