InfyTQ Allegation and Mixture Quiz 2

Question 1

Time: 00:00:00
Calculate the proportion in which wheat at the rate of Rs. 3.60 per kg can be mixed with wheat at Rs. 3.45 per kg so that the mixture is worth Rs. 3.54 per kg.

6: 7

6: 7

3:2

3:2

1:1

1:1

3:7

3:7

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Question 2

Time: 00:00:00
A vessel contains 20 liters of milk. 4 liters of milk was drawn from this container and was replaced with water. The process was further repeated two times. What is the left quantity of milk in the container?

29.16 liters

29.16 liters

29 liters

29 liters

20 liters

20 liters

19.16 liters

19.16 liters

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Question 3

Time: 00:00:00
The price of the first type of material is Rs. 10 per kg and the second type are Rs. 30 per kg. If both the types of materials are mixed in the ratio of 3:4, then what will be the price per kg of the mixed material?

 

20

20

40

40

21.4

21.4

None

None

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Question 4

Time: 00:00:00
Determine the ratio in which two types of sugar at 50 paisa per kg must be mixed with 25 kg at 34 paise per kg so that when he sells a mixture at 44 paise per kg, he gains 10%?

13

13

11

11

15

15

17

17

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Question 5

Time: 00:00:00
How much white powder at the rate of 10 kg can be added to 15 kg of black powder at Rs. 10 a kg so that the mixture becomes worth of Rs. 12 per kg?

32.5

32.5

42.5

42.5

52.5

52.5

62.5

62.5

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Question 6

Time: 00:00:00
Calculate the proportion in which sugar at the rate of Rs. 2.50 per kg can be mixed with sugar at Rs. 2 per kg to get a mixture of Rs. 2.12 per kg.

1:5

1:5

3:5

3:5

2:5

2:5

None of the above

None of the above

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Question 7

Time: 00:00:00
A lab uses a mixture of salt and water at the rate of Rs. 7.62 per liter. The quantity of salt in this mixture is 5%. There is another mixture which contains 75% of water and costs Rs. 7.82 per liter. How much does the researcher have to pay if wants to buy 5 liters of the mixture which contains 18% salt?

30.2

30.2

44.8

44.8

38.75

38.75

None of the above

None of the above

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Question 8

Time: 00:00:00
Calculate the weight in kg of the coffee powder at the rate of Rs. 42 per kg that must be mixed with 16 kg of coffee powder at the cost of Rs. 60 per kg to gain 20% by selling the mixture at a rate of 60 per kg.

10

10

20

20

30

30

40

40

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Question 9

Time: 00:00:00
Determine the proportion in which Salt at the rate of Rs. 3.10 per kg must be mixed with salt at Rs. 3.60 so that the mixture is worth Rs. 3.25?

7 : 3

7 : 3

4: 3

4: 3

2:1

2:1

None of the above

None of the above

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Question 10

Time: 00:00:00
Calculate the kg of salt costing Rs. 6.10 per kg must be mixed 126 kg of sugar costing Rs. 2.85 per kg to gain 20% when the mixture is sold at the rate of Rs. 4.80 per kg.

56

56

72

72

69

69

71

71

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["0","40","60","80","100"]
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