# Study Materials for IBPS, Bank Exams : Numerical Ability/Quantitative Aptitude - Alligation or Mixture [MCQ]

## Study Materials for IBPS, Bank Exams : Numerical Ability/Quantitative Aptitude - Alligation or Mixture [MCQ]

**1. In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and
Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?**

1. 3 : 2

2. 6 : 7

3. 3 : 5

4. 4 : 5

5. 4 : 3

**2. How many kilograms of sugar costing Rs. 9 per kg must be mixed with 27 kg
of sugar costing Rs. 7 per kg so that there may be a gain of 10% by selling the
mixture at Rs. 9.24 per kg?**

1. 38 kg

2. 43 kg

3. 54 kg

4. 63 kg

5. 48 kg

**3. Two vessels A and B contain spirit and water mixed in the
ratio 5 : 2 and 7 : 6 respectively. Find the ratio in which these
mixture be mixed to obtain a new mixture in vessel C containing
spirit and water in the ratio 8 : 5?**

1. 5 : 3

2. 9 : 4

3. 5 : 6

4. 7 : 9

5. 3 : 7

**4. A milk vendor has 2 cans of milk. The first contains 25% water
and the rest milk. The second contains 50% water. How much milk
should he mix from each of the containers so as to get 12 litres of
milk such that the ratio of water to milk is 3 : 5?**

1. 9 litres, 8 litres

2. 6 litres, 6 litres

3. 6 litres, 7 litres

4. 7 litres, 5 litres

5. 4 litres, 5 litres

**5. One quality of wheat at Rs. 9.30 per kg is mixed with another
quality at a certain rate in the ratio 8 : 7. If the mixture so
formed be worth Rs. 10 per kg, what is the rate per kg of the second
quality of wheat?**

1. Rs. 12

2. Rs. 10.60

3. Rs. 10.80

4. Rs. 15

5. Rs. 13

**6. Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety
in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the
third variety per kg will be:**

1. Rs. 187

2. Rs. 172

3. Rs. 175.50

4. Rs. 180

5. Rs. 185

**7. A merchant has 1000 kg of sugar, part of which he sells at 8% profit and
the rest at 18% profit. He gains 14% on the whole. The quantity sold at 18%
profit is:**

1. 460 kg

2. 660 kg

3. 600 kg

4. 640 kg

5. 450 kg

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