Defence Exam > Defence Questions > The Price of 1 litre pure milk is Rs. 50. By ...
Start Learning for Free
The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?
- a)18 : 1
- b)16 : 5
- c)24 : 1
- d)25 : 2
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The Price of 1 litre pure milk is Rs. 50. By adding some water in it a...
GIVEN:
Cost price of 1 litre milk = Rs. 50
Selling price of 1 litre mixture = Rs. 60
Profit = 25%
Cost price of 1 litre milk = Rs. 50
Selling price of 1 litre mixture = Rs. 60
Profit = 25%
FORMULA USED:
Cost price of mixture = (Selling Price × 100) / (100 + Profit%)
Cost price of mixture = (Selling Price × 100) / (100 + Profit%)
CALCULATION:
Cost price of mixture = 60 × 100/125 = Rs. 48
The ratio of milk and water in mixture
Cost price of mixture = 60 × 100/125 = Rs. 48
The ratio of milk and water in mixture
Most Upvoted Answer
The Price of 1 litre pure milk is Rs. 50. By adding some water in it a...
Given Information:
- Price of 1 litre pure milk = Rs. 50
- Selling price of the mixture = Rs. 60
- Profit percentage = 25%
Solution:
- Let the cost price of the mixture be Rs. x
- Cost price of 1 litre pure milk = Rs. 50
- Let the quantity of pure milk be y litres
- Quantity of water added = 1 - y litres
Calculating the cost price of the mixture:
- Cost price of y litres of milk = 50y
- Cost price of 1 - y litres of water = 0 (as water is free)
- Total cost price of the mixture = 50y
- Selling price of the mixture = Rs. 60
Calculating the profit percentage:
- Profit = Selling price - Cost price = 60 - x
- Profit percentage = (Profit / Cost price) * 100
- 25% = (60 - x) / x * 100
- 25x = 60 - x
- 26x = 60
- x = Rs. 60 / 26 = Rs. 30/13
Calculating the ratio of milk and water in the mixture:
- Cost price of 1 litre mixture = Rs. 30/13
- Cost price of 1 litre milk = Rs. 50
- Cost price of 1 litre water = 0
- Let the quantity of milk in the mixture be z litres
- Quantity of water in the mixture = 1 - z litres
- (50z + 0) / (30/13) = 60 / 100
- 50z = 18
- z = 18 / 50 = 9 / 25
Therefore, the ratio of milk to water in the mixture is 9:25, which is equivalent to 24:1.
- Price of 1 litre pure milk = Rs. 50
- Selling price of the mixture = Rs. 60
- Profit percentage = 25%
Solution:
- Let the cost price of the mixture be Rs. x
- Cost price of 1 litre pure milk = Rs. 50
- Let the quantity of pure milk be y litres
- Quantity of water added = 1 - y litres
Calculating the cost price of the mixture:
- Cost price of y litres of milk = 50y
- Cost price of 1 - y litres of water = 0 (as water is free)
- Total cost price of the mixture = 50y
- Selling price of the mixture = Rs. 60
Calculating the profit percentage:
- Profit = Selling price - Cost price = 60 - x
- Profit percentage = (Profit / Cost price) * 100
- 25% = (60 - x) / x * 100
- 25x = 60 - x
- 26x = 60
- x = Rs. 60 / 26 = Rs. 30/13
Calculating the ratio of milk and water in the mixture:
- Cost price of 1 litre mixture = Rs. 30/13
- Cost price of 1 litre milk = Rs. 50
- Cost price of 1 litre water = 0
- Let the quantity of milk in the mixture be z litres
- Quantity of water in the mixture = 1 - z litres
- (50z + 0) / (30/13) = 60 / 100
- 50z = 18
- z = 18 / 50 = 9 / 25
Therefore, the ratio of milk to water in the mixture is 9:25, which is equivalent to 24:1.
|
Explore Courses for Defence exam
|
|
Similar Defence Doubts
The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer?
Question Description
The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer?.
The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer?.
Solutions for The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence.
Download more important topics, notes, lectures and mock test series for Defence Exam by signing up for free.
Here you can find the meaning of The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer?, a detailed solution for The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The Price of 1 litre pure milk is Rs. 50. By adding some water in it and selling the mixture at Rs. 60 one gets 25% profit, then find the ratio of milk and water in the mixture?a)18 : 1b)16 : 5c)24 : 1d)25 : 2Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Defence tests.
|
|
Explore Courses for Defence exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup