Quant Exam > Quant Questions > In a 100 litre mixture of milk and water, the...
Start Learning for Free
In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?
- a)68%
- b)57%
- c)60%
- d)53%
- e)None of these
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In a 100 litre mixture of milk and water, the % of water is only 20%. ...
Answer – C.60% Explanation : 80: 20 == 4:1
25 == 20:5
60 : 15
60 : 15+25 == 60:40
60%
25 == 20:5
60 : 15
60 : 15+25 == 60:40
60%
Most Upvoted Answer
In a 100 litre mixture of milk and water, the % of water is only 20%. ...
Given:
- Total volume of the mixture = 100 liters
- % of water in the mixture = 20%
To find:
- % of milk in the final mixture
Solution:
Let's assume that the initial volume of milk in the mixture is M liters.
Step 1: Calculating the volume of water in the initial mixture
- % of water in the mixture = 20%
- Volume of water in the mixture = (20/100) * 100 = 20 liters
Step 2: Calculating the volume of milk in the initial mixture
- Volume of milk in the mixture = Total volume of mixture - Volume of water in the mixture
- Volume of milk in the mixture = 100 - 20 = 80 liters
Step 3: Calculating the volume of milk in the mixture after giving 25 liters to the customer
- Volume of milk remaining in the mixture = Volume of milk in the initial mixture - Volume of milk given to the customer
- Volume of milk remaining in the mixture = 80 - 25 = 55 liters
Step 4: Calculating the volume of water in the mixture after adding 25 liters
- Volume of water in the mixture after adding 25 liters = Volume of water in the initial mixture + Volume of water added
- Volume of water in the mixture after adding 25 liters = 20 + 25 = 45 liters
Step 5: Calculating the % of milk in the final mixture
- Total volume of the final mixture = Volume of milk remaining + Volume of water added
- Total volume of the final mixture = 55 + 25 = 80 liters
- % of milk in the final mixture = (Volume of milk in the final mixture / Total volume of the final mixture) * 100
- % of milk in the final mixture = (55 / 80) * 100
- % of milk in the final mixture = 68.75%
Hence, the % of milk in the final mixture is approximately 68.75%, which is closest to option C (60%).
- Total volume of the mixture = 100 liters
- % of water in the mixture = 20%
To find:
- % of milk in the final mixture
Solution:
Let's assume that the initial volume of milk in the mixture is M liters.
Step 1: Calculating the volume of water in the initial mixture
- % of water in the mixture = 20%
- Volume of water in the mixture = (20/100) * 100 = 20 liters
Step 2: Calculating the volume of milk in the initial mixture
- Volume of milk in the mixture = Total volume of mixture - Volume of water in the mixture
- Volume of milk in the mixture = 100 - 20 = 80 liters
Step 3: Calculating the volume of milk in the mixture after giving 25 liters to the customer
- Volume of milk remaining in the mixture = Volume of milk in the initial mixture - Volume of milk given to the customer
- Volume of milk remaining in the mixture = 80 - 25 = 55 liters
Step 4: Calculating the volume of water in the mixture after adding 25 liters
- Volume of water in the mixture after adding 25 liters = Volume of water in the initial mixture + Volume of water added
- Volume of water in the mixture after adding 25 liters = 20 + 25 = 45 liters
Step 5: Calculating the % of milk in the final mixture
- Total volume of the final mixture = Volume of milk remaining + Volume of water added
- Total volume of the final mixture = 55 + 25 = 80 liters
- % of milk in the final mixture = (Volume of milk in the final mixture / Total volume of the final mixture) * 100
- % of milk in the final mixture = (55 / 80) * 100
- % of milk in the final mixture = 68.75%
Hence, the % of milk in the final mixture is approximately 68.75%, which is closest to option C (60%).
Free Test
FREE
| Start Free Test |
Community Answer
In a 100 litre mixture of milk and water, the % of water is only 20%. ...
Answer – C.60% Explanation : 80: 20 == 4:1
25 == 20:5
60 : 15
60 : 15+25 == 60:40
60%
25 == 20:5
60 : 15
60 : 15+25 == 60:40
60%
|
Explore Courses for Quant exam
|
|
Similar Quant Doubts
In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer?
Question Description
In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer?.
In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Quant.
Download more important topics, notes, lectures and mock test series for Quant Exam by signing up for free.
Here you can find the meaning of In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In a 100 litre mixture of milk and water, the % of water is only 20%. The milkman gave 25 litres of this mixture to a customer and then added 25 litres of water to the remaining mixture. What is the % of milk in the final mixture?a)68%b)57%c)60%d)53%e)None of theseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Quant tests.
|
|
Explore Courses for Quant exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup