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From a container, 5 litres of wine was drawn out and was replaced by soda. Again 5 litres of the mixture was drawn out & replaced by the soda. Thus the quantity of wine and soda in the container after these two operations is 9:16. The quantity of the mixture is
  • a)
    10.5 litres
  • b)
    13.5 litres
  • c)
    11.5 litres
  • d)
    12.5 litres
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
From a container, 5 litres of wine was drawn out and was replaced by ...
k = 12.5 litres
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Most Upvoted Answer
From a container, 5 litres of wine was drawn out and was replaced by ...
Given Data:
Initial quantity of wine = x litres
Initial quantity of soda = 5 litres
After 1st operation:
Quantity of wine = x - 5 litres
Quantity of soda = 5 litres
After 2nd operation:
Quantity of wine = x - 5 - 5 = x - 10 litres
Quantity of soda = 5 litres

Using the given ratio:
(x - 10) : 5 = 9 : 16
Cross multiply to get:
16(x - 10) = 45
16x - 160 = 45
16x = 205
x = 12.5 litres
Therefore, the initial quantity of the mixture in the container is 12.5 litres. So, option 'D' is the correct answer.
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From a container, 5 litres of wine was drawn out and was replaced by soda. Again 5 litres of the mixture was drawn out & replaced by the soda. Thus the quantity of wine and soda in the container after these two operations is 9:16. The quantity of the mixture isa)10.5 litresb)13.5 litresc)11.5 litresd)12.5 litresCorrect answer is option 'D'. Can you explain this answer?
Question Description
From a container, 5 litres of wine was drawn out and was replaced by soda. Again 5 litres of the mixture was drawn out & replaced by the soda. Thus the quantity of wine and soda in the container after these two operations is 9:16. The quantity of the mixture isa)10.5 litresb)13.5 litresc)11.5 litresd)12.5 litresCorrect answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about From a container, 5 litres of wine was drawn out and was replaced by soda. Again 5 litres of the mixture was drawn out & replaced by the soda. Thus the quantity of wine and soda in the container after these two operations is 9:16. The quantity of the mixture isa)10.5 litresb)13.5 litresc)11.5 litresd)12.5 litresCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From a container, 5 litres of wine was drawn out and was replaced by soda. Again 5 litres of the mixture was drawn out & replaced by the soda. Thus the quantity of wine and soda in the container after these two operations is 9:16. The quantity of the mixture isa)10.5 litresb)13.5 litresc)11.5 litresd)12.5 litresCorrect answer is option 'D'. Can you explain this answer?.
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