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A mixture of 70 litres contains milk and water in ratio of 3 :4. How many litres of milk must be added to mixture so as to make the ratio 5 : 4?
  • a)
    10 litres
  • b)
    15 litres
  • c)
    20 litres
  • d)
    25 litres
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
A mixture of 70 litres contains milk and water in ratio of 3 :4. How ...
Milk : Water
New ratio 5 : 4
Old ratio 3 : 4
Difference 2 : 0
Sum of old ratios = 3 + 4 = 7
∴ Milk added = 2/7 × 70 = 20 litres
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A mixture of 70 litres contains milk and water in ratio of 3 :4. How many litres of milk must be added to mixture so as to make the ratio 5 : 4?a)10 litresb)15 litresc)20 litresd)25 litresCorrect answer is option 'C'. Can you explain this answer?
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A mixture of 70 litres contains milk and water in ratio of 3 :4. How many litres of milk must be added to mixture so as to make the ratio 5 : 4?a)10 litresb)15 litresc)20 litresd)25 litresCorrect answer is option 'C'. 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 A mixture of 70 litres contains milk and water in ratio of 3 :4. How many litres of milk must be added to mixture so as to make the ratio 5 : 4?a)10 litresb)15 litresc)20 litresd)25 litresCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A mixture of 70 litres contains milk and water in ratio of 3 :4. How many litres of milk must be added to mixture so as to make the ratio 5 : 4?a)10 litresb)15 litresc)20 litresd)25 litresCorrect answer is option 'C'. Can you explain this answer?.
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