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Alligation Or Mixture Online Exam Quiz

Important questions about Alligation Or Mixture. Alligation Or Mixture MCQ questions with answers. Alligation Or Mixture exam questions and answers for students and interviews.

1. In what ratio must wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.90/kg so that the mixture be worth Rs. 3/kg?

Options

A : 1:2

B : 3:2

C : 2:1

D : 2:3

2. An alloy contains gold and silver in the ratio 5 : 8 and another alloy contains gold and silver in the ratio 5 : 3. If equal amount of both the alloys are melted together, then the ratio of gold and silver in the resulting alloy is?

Options

A : 113/108

B : 105/103

C : 108/115

D : 103/113

3. In a 100 litre of mixture the ratio of milk and water is 6:4. How much milk must be added to the mixture in order to make the ratio 3 : 1?

Options

A : 85

B : 60

C : 55

D : 45

4. If a man buys 1 lt of milk for Rs.12 and mixes it with 20% water and sells it for Rs.15, then what is the percentage of gain?

Options

A : 25%

B : 30%

C : 17%

D : 19%

5. Shiva purchased 280 kg of Rice at the rate of 15.60/kg and mixed it with 120 kg of rice purchased at the rate of 14.40/kg. He wants to earn a profit of Rs. 10.45 per kg by selling it. What should be the selling price of the mix per kg?

Options

A : Rs. 22.18

B : Rs. 25.69

C : Rs. 26.94

D : Rs. 27.54

6. Two bottles contains mixture of milk and water. First bottle contains 64% milk and second bottle contains 26% water. In what ratio these two mixtures are mixed so that new mixture contains 68% milk?

Options

A : 3 : 2

B : 2 : 1

C : 1 : 2

D : 2 : 3

7. The ratio of water and alcohol in two different containers is 2:3 and 4:5. In what ratio we are required to mix the mixtures of two containers in order to get the new mixture in which the ratio of alcohol and water be 7:5?

Options

A : 7:3

B : 5:3

C : 8:5

D : 2:7

8. Ratio of water and milk in a container is 2 : 3. If 40 liter mixture removed from the container and same quantity of milk is added to it then the ratio of water to milk becomes 1 : 4. Find the initial quantity of mixture ?

Options

A : 75 lit

B : 80 lit

C : 85 lit

D : 90 lit

9. A tin a mixture of two liquids A and B in the proportion 4 : 1. If 45 litres of the mixture is replaced by 45 litres of liquid B, then the ratio of the two liquids becomes 2 : 5. How much of the liquid B was there in the tin? What quantity does the tin hold?

Options

A : 58 l

B : 65 l

C : 50 l

D : 62 l

1. The ratio of water and alcohol in two different containers is 2:3 and 4:5. In what ratio we are required to mix the mixtures of two containers in order to get the new mixture in which the ratio of alcohol and water be 7:5?

Options

A : 7:3

B : 5:3

C : 8:5

D : 2:7

2. Ratio of water and milk in a container is 2 : 3. If 40 liter mixture removed from the container and same quantity of milk is added to it then the ratio of water to milk becomes 1 : 4. Find the initial quantity of mixture?

Options

A : 75 lit

B : 80 lit

C : 85 lit

D : 90 lit

3. A tin a mixture of two liquids A and B in the proportion 4 : 1. If 45 litres of the mixture is replaced by 45 litres of liquid B, then the ratio of the two liquids becomes 2 : 5. How much of the liquid B was there in the tin? What quantity does the tin hold?

Options

A : 58 l

B : 65 l

C : 50 l

D : 62 l

4. A man pays Rs. 6.40 per litre of milk. He adds water and sells the mixture at Rs. 8 per litre, thereby making 37.5% profit. The proportion of water to milk received by the customers is

Options

A : 1 : 10

B : 10 : 1

C : 9 : 11

D : 11 : 9

5. A mixture contains 25% milk and rest water. What percent of this mixture must taken out and replaced with milk so that in mixture milk and water may become equal.

Options

A : 31.8%

B : 31%

C : 33.33%

D : 29.85%

6. In a 40 litre mixture of alcohol & water, the ratio of alcohol and water is 5 : 3. If 20% of this mixture is taken out and the same amount of water is added then what will be the ratio of alcohol and water in final mixture?

Options

A : 1:1

B : 2:1

C : 3:1

D : 1:2

7. The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is?

Options

A : 6 ml

B : 11 ml

C : 15 ml

D : 9 ml

9. An alloy of copper and bronze weight 50g. It contains 80% Copper. How much copper should be added to the alloy so that percentage of copper is increased to 90%?

Options

A : 45 gm

B : 50 gm

C : 55 gm

D : 60 gm

10. A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, the profit %?

Options

A : 22.5%

B : 25%

C : 20%

D : 33.33%

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