InfyTQ Allegation and Mixture Quiz 3

Question 1

Time: 00:00:00
Find the ratio in which the shopkeeper must mix two varieties of grains worth Rs.30 and 75 to get a mixture of Rs.45 per kg?

1: 1

1: 1

2: 1

2: 1

3: 1

3: 1

4:1

4:1

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Question 2

Time: 00:00:00



A merchant has  kg of sugar, part of which he sells at  profit and the rest at  profit. He gains  on the whole. The quantity of sugar sold at  profit is





600 kg

600 kg

300 kg

300 kg

400 kg

400 kg

500 kg

500 kg

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Question 3

Time: 00:00:00
Calculate the ratio in which a low quality coffee sold at Rs. 70/kg should be mixed with a high quality coffee which is sold at Rs. 120/kg to get a new variety of coffee that will costs Rs. 85 per kg.

7:8

7:8

7:3

7:3

5:3

5:3

1:5

1:5

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Question 4

Time: 00:00:00
Find the quantity of salt costing Rs.8.50 per kg should be mixed with 60 kg of salt at a rate of 11.60 per kg to obtain a mixture worth Rs.9 per kg.

12.6kg

12.6kg

10.6

10.6

11.53 kg

11.53 kg

13.89kg

13.89kg

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Question 5

Time: 00:00:00
A shopkeeper has a stock of 1500 kg of rice in his basement. In the off season, he sells some part of his stock with a gain% of 10%, and in the on season he sells the rest of his stock with a gain percentage of 16%. If the overall gain is 14%, how many kilos were sold at 16% profit?

500

500

1100

1100

1000

1000

1200

1200

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Question 6

Time: 00:00:00
In a 1 kg mixture of zinc and copper, there is 25% of zinc in the mixture. Find the weight of iron that should be added so that the proportion of copper becomes 10%.

7.5

7.5

1.3

1.3

5.6

5.6

6.7

6.7

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Question 7

Time: 00:00:00
Calculate the ratio in which wheat at Rs. 20/kg is mixed with wheat at Rs. 14/kg to form a mixture of Rs. 16.50 per kg.

6:5

6:5

7:5

7:5

8:5

8:5

9:5

9:5

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Question 8

Time: 00:00:00
8 liters are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally?

24 liters

24 liters

18 liters

18 liters

20 liters

20 liters

None

None

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Question 9

Time: 00:00:00
Calculate the ratio in which Tea A at Rs. 1050 should be blended with Tea B at Rs. 1200 per kg to make the mixture of Rs. 1100 per kg.

4:1

4:1

3:1

3:1

1:1

1:1

2:1

2:1

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Question 10

Time: 00:00:00
Find the ratio in which a shopkeeper must mix lentils and beans at Rs. 18 and Rs. 25 per kg respectively to get a mixture of Rs. 19.50.

11: 3

11: 3

11: 6

11: 6

11: 9

11: 9

None

None

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