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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?

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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 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

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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

HARD

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 20

A person buys two computers for

₹ 80, 000 / -

. He sells one at a loss of

10

per cent and the other at

30

per cent gain and in the whole he gains

₹ 4, 000 / -

. The cost price of the

2 nd

computer is

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 21

A jar contains a mixture of orange juice and water in the ratio of

22 : 3 . 50 L

of mixture was taken out and

25 L

of water was added to it. If water was

34

per cent in the resultant mixture, what was the initial quantity of the mixture in the jar?

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 22

A jar contains mixture of milk and water in the respective ratio of 3:1, $ \frac{1}{25}th $ of the mixture is taken out and 24 litre water was added to it. If the resultant ratio between milk and water in the jar was 2:1, what was the initial quantity of mixture in the jar? (In litre)

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Quantitative Aptitude for Competitive Examinations>Chapter 15 - Alligation and Mixture>Practice Problems Level 2>Q 23

An empty fuel tank of a car was filled with A type of petrol. When the tank was half-empty, it was filled with B type of petrol. Again when the tank was half-empty, it was filled with A type of petrol. When the tank was half-empty again, it was filled with B type of petrol. At this time, what was the percentage of A type of petrol in the tank?

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 2nd mixture be mixed with 1st mixture so as to make a new mixture of 14 L in weight with 60 per cent milk?

Important Questions on Alligation and Mixture

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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?