Alligations and Mixtures Problems Practice Question and Answer

Q:

The ratio of spirit and water in two mixtures of 20 litres and 36 litres is 3:7 and 7:5 respectively. Both the mixtures are mixed together. Now the ratio of the spirit and water in the new mixture is 

813 0

  • 1
    25:29
    Correct
    Wrong
  • 2
    9:10
    Correct
    Wrong
  • 3
    27:29
    Correct
    Wrong
  • 4
    27:31
    Correct
    Wrong
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Answer : 3. "27:29 "

Q:

Acid and water are mixed in a vessel A in the ratio of 5:2 and in vessel B in the ratio 8:5. In what proportion should quantities be taken out from the two vessels so as to form a new mixture in which the acid and water will be in the ratio of 9:4?

796 0

  • 1
    7:2
    Correct
    Wrong
  • 2
    7:4
    Correct
    Wrong
  • 3
    2:7
    Correct
    Wrong
  • 4
    2:3
    Correct
    Wrong
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Answer : 1. "7:2"

Q:

Two vessels A and B contains acid and water in the ratio 4:3 and 5:3 respectively Then the ratio in which these mixtures to be mixed to obtain a new mixture in vessel C containing acid and water in the ratio 3:2 is 

711 0

  • 1
    5:8
    Correct
    Wrong
  • 2
    7:5
    Correct
    Wrong
  • 3
    7:8
    Correct
    Wrong
  • 4
    4:7
    Correct
    Wrong
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Answer : 3. "7:8 "

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