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8 litres are drawn from a container containing juice and then filled with water. The operation is performed 3 more times. The ratio of the quantity of juice left and total solution is 81/625. How much juice the flask initially holds?

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Important Questions on Alligation and Mixture

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CAT

IMPORTANT

Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 12

A mixture contains brandy and water in the ratio

5 : 3

. When

12 L

of the mixture is taken out and

5 L

of water is added to the mixture, the ratio of brandy and water becomes

35 : 31

. What is the concentration of brandy in mixture at the beginning?

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 13

A mixture having

A

and

B

in the ratio

3 : 4

14 L

of the mixture is replaced by

24 L

A

and the new ratio becomes

6 : 13

. What is the amount of

A

present in the original mixture?

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 14

A container of

176 L

is filled with spirit and water.

75

per cent of spirit and

35

per cent of water are taken out from the container. After this, it is found that the container is filled with

60

per cent quantity of spirit and water. What is the original quantity of spirit and water in the vessel, respectively?

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 15

A mixture has milk and water in the ratio of

2 : 3

and the other contains in the ratio of

3 : 1

. What weight of

2 nd

mixture be mixed with

1 st

mixture so as to make a new mixture of

14 L

in weight with

60

per cent milk?

HARD

CAT

IMPORTANT

Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 16

The ratio of spirit and water in three containers of equal capacity is

3 : 2, \frac{1}{3} : \frac{1}{7}

and

11 : 4

, respectively. The three containers are mixed together. What is the ratio of spirit and water together?

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 17

A mixture of milk and water in a jar contains 28 L milk and 8 L water. X L milk and X L water is mixed in the mixture. If 40% of the new mixture is 20 L, then find the value of X.

HARD

CAT

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 18

Two casks of

48

and

42 L

are filled with mixtures of wine and water, the proportions in the two casks being respectively

13 : 7

and

18 : 17

. If the contents of the two casks are mixed and

20 L

of water is added to the whole, what will be the proportion of wine to water in the final mixture?

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 19

A barrel contains a mixture of wine and water in the ratio

3 : 1

. How much fraction of the mixture must be drawn off and substituted by water so that the ratio of wine and water in the resultant mixture in the barrel becomes

1 : 1

8 litres are drawn from a container containing juice and then filled with water. The operation is performed 3 more times. The ratio of the quantity of juice left and total solution is 81/625. How much juice the flask initially holds?

Important Questions on Alligation and Mixture

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