Q. A container has 30 liters of a mixture of milk and water in the ratio 2:1. How much water is in the mixture?
  • A. 10 liters
  • B. 15 liters
  • C. 20 liters
  • D. 5 liters
Q. A container has 50 liters of a mixture of juice and water in the ratio 4:1. How much juice is in the mixture?
  • A. 30 liters
  • B. 35 liters
  • C. 40 liters
  • D. 45 liters
Q. A container has 60 liters of a mixture of juice and water in the ratio 4:1. How much juice is in the mixture?
  • A. 48 liters
  • B. 12 liters
  • C. 36 liters
  • D. 24 liters
Q. A container has 60 liters of a solution that is 15% acid. If 10 liters of this solution is replaced with water, what is the new percentage of acid in the solution?
  • A. 10%
  • B. 12%
  • C. 15%
  • D. 18%
Q. A container has 80 liters of a solution that is 10% acid. If 20 liters of this solution is replaced with pure acid, what will be the new concentration of acid in the solution?
  • A. 15%
  • B. 20%
  • C. 25%
  • D. 30%
Q. A container has a mixture of 80 liters of liquid, which is 25% alcohol. How much alcohol is in the container?
  • A. 10 liters
  • B. 15 liters
  • C. 20 liters
  • D. 25 liters
Q. A mixture contains 30% alcohol and 70% water. If 10 liters of the mixture is taken out, how much alcohol is left in the mixture?
  • A. 3 liters
  • B. 4 liters
  • C. 5 liters
  • D. 6 liters
Q. A mixture contains 30% alcohol and 70% water. If 20 liters of the mixture is taken, how much alcohol is in it?
  • A. 4 liters
  • B. 6 liters
  • C. 8 liters
  • D. 10 liters
Q. A mixture contains 30% sugar and 70% water. If 5 liters of the mixture is taken out, how much sugar is left in the mixture?
  • A. 1.5 liters
  • B. 2 liters
  • C. 2.5 liters
  • D. 3 liters
Q. A mixture contains 30% vinegar. If you have 90 liters of this mixture, how much vinegar is present?
  • A. 20 liters
  • B. 25 liters
  • C. 27 liters
  • D. 30 liters
Q. A mixture of 40 liters contains 25% sugar. How much sugar is in the mixture?
  • A. 5 liters
  • B. 8 liters
  • C. 10 liters
  • D. 12 liters
Q. A mixture of 50 liters contains 20% sugar. If 10 liters of the mixture is removed, how much sugar is left in the remaining mixture?
  • A. 6 liters
  • B. 8 liters
  • C. 10 liters
  • D. 12 liters
Q. A mixture of 80 liters contains 10% oil. How much oil is in the mixture?
  • A. 5 liters
  • B. 6 liters
  • C. 7 liters
  • D. 8 liters
Q. A mixture of two alloys contains 60% copper and 40% zinc. If 50 kg of the mixture is used, how much copper is there?
  • A. 20 kg
  • B. 25 kg
  • C. 30 kg
  • D. 35 kg
Q. A mixture of two grades of sugar is made in the ratio 2:3. If the total weight of the mixture is 100 kg, how much of the first grade sugar is there?
  • A. 20 kg
  • B. 30 kg
  • C. 40 kg
  • D. 50 kg
Q. A mixture of two liquids A and B is in the ratio 3:2. If the total volume of the mixture is 50 liters, how much liquid A is there?
  • A. 20 liters
  • B. 25 liters
  • C. 30 liters
  • D. 35 liters
Q. A mixture of two liquids A and B is in the ratio 3:2. If the total volume of the mixture is 50 liters, how much of liquid A is there?
  • A. 20 liters
  • B. 25 liters
  • C. 30 liters
  • D. 35 liters
Q. A mixture of two types of fruit juice is made in the ratio 4:1. If the total volume of the mixture is 100 liters, how much of the first type of juice is there?
  • A. 80 liters
  • B. 70 liters
  • C. 60 liters
  • D. 50 liters
Q. A mixture of two types of nuts contains 40% cashews and 60% almonds. If 50 kg of the mixture is prepared, how many kilograms of cashews are there?
  • A. 15 kg
  • B. 20 kg
  • C. 25 kg
  • D. 30 kg
Q. A mixture of two types of tea contains 40% of tea A and 60% of tea B. If 20 liters of tea B is added, what will be the new percentage of tea A if the total mixture becomes 100 liters?
  • A. 30%
  • B. 35%
  • C. 40%
  • D. 45%
Q. A shopkeeper sells a mixture of two types of tea at a profit of 20%. If the cost price of the mixture is $50, what is the selling price?
  • A. $55
  • B. $60
  • C. $65
  • D. $70
Q. A solution contains 40% salt. If you have 60 liters of this solution, how much salt is present?
  • A. 20 liters
  • B. 24 liters
  • C. 30 liters
  • D. 36 liters
Q. A solution is made by mixing 60 liters of a 20% salt solution with 40 liters of a 30% salt solution. What is the percentage of salt in the new mixture?
  • A. 24%
  • B. 26%
  • C. 28%
  • D. 30%
Q. If 15% of a mixture is water and the rest is milk, what is the ratio of milk to water in the mixture?
  • A. 5:1
  • B. 6:1
  • C. 7:1
  • D. 8:1
Q. If 20 liters of a mixture contains 60% alcohol, how much alcohol is in the mixture?
  • A. 8 liters
  • B. 10 liters
  • C. 12 liters
  • D. 15 liters
Q. If a mixture of 100 liters has 70% water, how much water is in the mixture?
  • A. 60 liters
  • B. 70 liters
  • C. 80 liters
  • D. 90 liters
Q. If a mixture of 40 liters contains 25% sugar, how much sugar is in the mixture?
  • A. 5 liters
  • B. 10 liters
  • C. 15 liters
  • D. 20 liters
Q. If a mixture of 5 liters of solution A and 10 liters of solution B is made, what is the percentage of solution A in the mixture?
  • A. 25%
  • B. 33.33%
  • C. 40%
  • D. 50%
Q. If a mixture of 90 liters contains 10% oil, how much oil is in the mixture?
  • A. 5 liters
  • B. 7 liters
  • C. 9 liters
  • D. 10 liters
Q. If a mixture of two liquids A and B is in the ratio 3:2, what percentage of the mixture is liquid A?
  • A. 30%
  • B. 40%
  • C. 60%
  • D. 70%
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