Alligation or Mixture MCQ

Test your knowledge with important Alligation or Mixture MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Alligation or Mixture MCQs on Bissoy. Bissoy App

• In what ratio must a mixture of 11% sugar strength be mixed with that of 25% sugar strength so as to get a new mixture of 13% sugar strength?
  ক

  5:1

  খ

  6:1

  গ

  7:2

  ঘ

  10:3
• The ratio of sand to gravel in a mixture is 7 : 8 while that between gravel and cement is 6 : 7. What is the ratio of sand to cement in the mixture?
  ক

  49 : 48

  খ

  7 : 7

  গ

  8 : 6\

  ঘ

  3 : 4
• A mixture of alcohol and water contains 7% alcohol. How much mixture (in litres) is required to get 357 litres of alcohol?
  ক

  6300

  খ

  4200

  গ

  4900

  ঘ

  5100
• The alcohol and water in a mixture are in the ratio of 7 : 8 respectively. If 11 litre water is added to it, then the ratio of alcohol and water in the new mixture becomes 3 : 5. What is the total quantity (in litres) of the alcohol in the new mixture?
  ক

  21

  খ

  24

  গ

  35

  ঘ

  32
• 20 kg of a mixture of wheat and husk contains 5% husk. How many kg more of husk must be added to make the husk content 20% in the new mixture?
  ক

  2.75

  খ

  3.75

  গ

  4.75

  ঘ

  5.75
• How much water (in litres) must be added to 80 litres solution of milk and water containing 10% milk, so that it becomes a 5% milk solution?
  ক

  10

  খ

  20

  গ

  40

  ঘ

  80
• 80 litre mixture of milk and water contains 10% milk. How much milk (in litres) must be added to make water percentage in the mixture as 80%?
  ক

  8

  খ

  9

  গ

  10

  ঘ

  12
• The average age of 6 members of a family is 20 years. If the age of the servant is included, then the average age increase by 25%. What is the age (in years) of the servant?
  ক

  30

  খ

  35

  গ

  50

  ঘ

  55