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 mixture of milk and water in the ratio of 2:1. If 12 liters of the mixture is replaced with water, what is the new ratio of milk to water?
  • A. 2:1
  • B. 1:2
  • C. 1:1
  • D. 3:2
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 mixture of milk and water in the ratio 3:1. If 20 liters of the mixture is replaced with water, what is the new ratio of milk to water?
  • A. 2:1
  • B. 3:2
  • C. 5:3
  • D. 4:1
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% acid. How much acid is in the container?
  • A. 10 liters
  • B. 15 liters
  • C. 20 liters
  • D. 25 liters
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 container has a mixture of 80 liters of milk and water in the ratio 4:1. How much milk is in the container?
  • A. 64 liters
  • B. 16 liters
  • C. 32 liters
  • D. 48 liters
Q. A mixture contains 25% salt. If the total weight of the mixture is 80 kg, how much salt is in it?
  • A. 15 kg
  • B. 20 kg
  • C. 25 kg
  • D. 30 kg
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% alcohol and 70% water. If 20 liters of the mixture is taken out, how much alcohol is left in the mixture?
  • A. 6 liters
  • B. 14 liters
  • C. 8 liters
  • D. 12 liters
Q. A mixture contains 30% sugar and 70% water. If 200 grams of the mixture is prepared, how much sugar is present in it?
  • A. 30 grams
  • B. 60 grams
  • C. 70 grams
  • D. 80 grams
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 contains 40% sugar and 60% water. If 50 liters of the mixture is taken out, how much sugar is left in the remaining mixture?
  • A. 20 liters
  • B. 25 liters
  • C. 30 liters
  • D. 35 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 80 liters contains 40% oil. If 10 liters of the mixture is removed, how much oil is left?
  • A. 28 liters
  • B. 30 liters
  • C. 32 liters
  • D. 34 liters
Q. A mixture of two alloys A and B is made in the ratio 5:3. If the total weight of the mixture is 64 kg, how much does alloy A weigh?
  • A. 25 kg
  • B. 30 kg
  • C. 40 kg
  • D. 45 kg
Q. A mixture of two alloys A and B is made in the ratio 5:3. If the total weight of the mixture is 64 kg, what is the weight of alloy A?
  • A. 25 kg
  • B. 30 kg
  • C. 35 kg
  • D. 40 kg
Q. A mixture of two alloys contains 60% copper and 40% zinc. If 50 kg of the mixture is used, how much zinc is there?
  • A. 15 kg
  • B. 20 kg
  • C. 25 kg
  • D. 30 kg
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 alloys contains 60% copper and 40% zinc. If 50 kg of the mixture is used, how much copper is in the mixture?
  • A. 20 kg
  • B. 30 kg
  • C. 25 kg
  • D. 35 kg
Q. A mixture of two grades of rice costs $20 per kg and $30 per kg. If a mixture is made with equal quantities of both, what is the cost per kg of the mixture?
  • A. $22
  • B. $25
  • C. $27
  • D. $30
Q. A mixture of two grades of rice costs $20 per kg and $30 per kg. If the mixture is sold at $25 per kg, what is the ratio of the two grades in the mixture?
  • A. 1:1
  • B. 1:2
  • C. 2:1
  • D. 3:2
Q. A mixture of two grades of rice costs $30 and $40 per kg. If a mixture of 10 kg is made with equal quantities, what is the cost per kg of the mixture?
  • A. $32
  • B. $35
  • C. $37
  • D. $38
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