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IMPORTANT

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There are two mixtures of milk and water, the quantity of milk in them being $20 %$ and $80 %$ of the mixture. If $2$ liters of the first are mixed with three liters of the second, what will be the ratio of milk to water in the new mixture?

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Important Questions on Alligations

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 23

There are two kinds of alloys of silver and copper.The first alloy contains silver and copper such that

93.33

% of it is silver. In the second alloy there is

86.66

% silver. What weight of the first alloy should be mixed with the some weight of the second alloy as to make a

100

kg mass containing

90

% of silver?

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 24

Two buckets of equal capacity are full of a mixture of milk and water. In the first, the ratio of milk to water is

1 : 7

and in the second it is

3 : 8

. Now both the mixtures are mixed in a bigger container. What is the resulting ratio of milk to water?

HARD

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 25

A bag contains a total of

105

coins of ₹

1

50

p and

25

p denominations. Find the total no. of coins of Rs.

1

if there are a total of

50.5

rupees in the bag and it is also known that the number of

25

paise coins are

133.33 %

more than the no. of

1

rupee coins.

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 26

Two vessels contain spirit and water mixed respectively in the ratio of

1 : 4

and

4 : 1

. Find the ratio in which these are to be mixed to get a new mixture in which the ratio of spirit to water is

1 : 3

MEDIUM

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 27

The price of table chair is

₹ 3000

. The table was sold at a

20 %

profit and the chair at a

10 %

loss. If in the transaction a man gains

₹ 300

,how much is cost price

(i n ₹)

of the table ?

MEDIUM

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 28

A person purchased a pen and a pencil for

₹ 15

. He sold the pen at a

20 %

profit and the pencil at a

30 %

profit. If his total profit was

24 %

, find the cost price of the pen ?

MEDIUM

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 29

A container is full of mixture of kerosene and petrol in which there is

18 %

kerosene. Eight litres are drawn off and then the vessels is filled with petrol. If the kerosene is now

15 %

. How much does the container hold?

EASY

CAT

IMPORTANT

How to prepare for Quantitative Aptitude for the CAT>Chapter 6 - Alligations>Level of Difficulty>Q 30

Two solutions of

80 %

and

87 %

purity are mixed resulting in

35

litres of mixture of

84 %

purity. How much is the quantity of the first solution in the resulting mixture?

There are two mixtures of milk and water, the quantity of milk in them being 20% and 80% of the mixture. If 2 liters of the first are mixed with three liters of the second, what will be the ratio of milk to water in the new mixture?

Important Questions on Alligations

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There are two mixtures of milk and water, the quantity of milk in them being $20 %$ and $80 %$ of the mixture. If $2$ liters of the first are mixed with three liters of the second, what will be the ratio of milk to water in the new mixture?