Mixture and allegations quiz 1

Question 1

Time: 00:00:00
In what ratio must two kinds of sugar at Rs. 1.15 and Rs. 1.24 per kg be mixed so that by selling at Rs. 1.50 per kg, 25% may be gained?

4: 5

4: 5

5: 4

5: 4

1: 1

1: 1

2: 3

2: 3

None of these

None of these

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Question 2

Time: 00:00:00
How much water be mixed in 36 litre of milk worth Rs. 5.00 per litre, so that value of mixture is Rs. 3.60 per litre?

10 litres

10 litres

12 litres

12 litres

11 litres

11 litres

14 litres

14 litres

17 litres

17 litres

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Question 3

Time: 00:00:00
How many kg of Sugar at 50 P per kg must a man mix with 25 kg of sugar at 34P per kg so that by selling the mixture at 44P per kg he gains 10% on the outlay?

10 kg

10 kg

15 kg

15 kg

20 kg

20 kg

16 kg

16 kg

18 kg

18 kg

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Question 4

Time: 00:00:00
How much sugar at Rs. 9.5 a kg should be added to 17 kg of tea at Rs. 20 a kg so that the mixture be worth Rs. 13 a kg.?

11 kg

11 kg

17 kg

17 kg

21 kg

21 kg

34 kg

34 kg

None of these

None of these

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Question 5

Time: 00:00:00
A hospital uses a mixture of salt and water at Rs. 7.62/litre. This mixture contains 5 % salt. Another mixture containing 75 % water costs Rs. 7.82/litre. How much does the patient pay if he buys 5 litres of mixture containing 18% salt?

Rs. 83.75

Rs. 83.75

Rs. 73.85

Rs. 73.85

Rs. 37.85

Rs. 37.85

Rs. 38.75

Rs. 38.75

None of these

None of these

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Question 6

Time: 00:00:00
How many kg of custard powder costing Rs. 42 per kg must be mixed with 16 kg of custard powder costing Rs. 60 per kg so that 20 % may be gained by selling the mixture at Rs. 60 per kg?

11 kg

11 kg

14 kg

14 kg

12 kg

12 kg

20 kg

20 kg

None of these

None of these

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Question 7

Time: 00:00:00
A vessel is full of mixture of spirit and water in which there is 20 per cent of spirit. 5 litres are drawn off and the vessel is filled up with water. If the spirit is now 12 %, find the total quantity in the vessel (in ltrs).

72

72

12.5

12.5

60

60

7.2

7.2

None of these

None of these

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Question 8

Time: 00:00:00
How much chicory at Rs. 5 a kg should be added to 20 kg of coffee at Rs. 12 a kg so that the mixture be worth Rs. 7.50 a kg.?

21 kg

21 kg

15 kg

15 kg

36 kg

36 kg

46 kg

46 kg

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