Alligations and Mixtures Problems Practice Question and Answer

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Answer : 3. "32 Liter"

Q:

Milkman has a container filled with a mixture of milk and water which are in the ratio of 7 : 3. How many parts of the mixture needs to be removed and replaced from the water to obtain milk and water in ratio of 1 : 1?

458 0

  • 1
    2/3
    Correct
    Wrong
  • 2
    2/7
    Correct
    Wrong
  • 3
    2/5
    Correct
    Wrong
  • 4
    1/7
    Correct
    Wrong
  • 5
    None of the above
    Correct
    Wrong
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Answer : 2. "2/7"

Q:

Two equal glasses are filled with alcohol and water respectively. First glass is filled with (2/5) of alcohol and second glass is filled with (1/4) of alcohol. Then, the glasses are filled up with water and the resultant mixture is put into a big Jug. Find the ratio of alcohol and water in the jug.

450 0

  • 1
    13 : 27
    Correct
    Wrong
  • 2
    23 : 25
    Correct
    Wrong
  • 3
    17 : 19
    Correct
    Wrong
  • 4
    14 : 25
    Correct
    Wrong
  • 5
    18 : 17
    Correct
    Wrong
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Answer : 1. "13 : 27"

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 

441 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:

In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 2 : 3 : 5 respectively. If the value of all the coins is ₹5.25. then how many 5 p coins are there in the bag?

429 0

  • 1
    25
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    45
    Correct
    Wrong
  • 4
    35
    Correct
    Wrong
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Answer : 1. "25"

Q:

Two equal vessels are filled with the mixture of water and milk in the ratio of 3:4 and 5:3 respectively. If the mixtures are poured into a third vessel, the ratio of water and milk in the third vessel will be

427 0

  • 1
    15:12
    Correct
    Wrong
  • 2
    53:59
    Correct
    Wrong
  • 3
    59:53
    Correct
    Wrong
  • 4
    20:91
    Correct
    Wrong
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Answer : 3. "59:53"

Q:

The acid and water in two vessels A and B are in the ratio 4:3 and 2:3. In what ratio should the liquid in both the vessels be mixed to obtain a new mixture in vessel C containing half acid and half water?

427 0

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

Q:

A mixture contains milk and water in the ratio of 7 : 8. If 10 litres water and 5 litres milk is added in the mixture then the ratio of water and milk becomes 3 : 2. Find the initial quantity in the mixture?

417 0

  • 1
    30 litres
    Correct
    Wrong
  • 2
    45 litres
    Correct
    Wrong
  • 3
    60 litres
    Correct
    Wrong
  • 4
    15 litres
    Correct
    Wrong
  • 5
    32 litres
    Correct
    Wrong
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Answer : 4. "15 litres"

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