Class 8 Exam > Class 8 Questions > The cost price of 12 books is equal to sellin...
Start Learning for Free
The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?
- a)10%
- b)20%
- c)15%
- d)25%
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The cost price of 12 books is equal to selling price of 15 books. What...
Let the cost price of 12 books = ₹ x.
Cost price of 1 book = x/12
Selling price of 15 books = ₹ x.
S.P. of 1 book = x/15
∴
Loss percent = x / 60 x / 12 x 100
Cost price of 1 book = x/12
Selling price of 15 books = ₹ x.
S.P. of 1 book = x/15
∴
Loss percent = x / 60 x / 12 x 100
Most Upvoted Answer
The cost price of 12 books is equal to selling price of 15 books. What...
Loss Percent Calculation:
To find the loss percent, we need to compare the cost price (CP) and the selling price (SP) of the books.
Given:
Cost price of 12 books = Selling price of 15 books
Let's assume that the cost price of each book is 'x'.
So, the cost price of 12 books = 12x
And the selling price of 15 books = 15x
Loss Calculation:
The loss is calculated as the difference between the cost price and the selling price.
Loss = Cost price - Selling price
Since the cost price is greater than the selling price (as per the given condition), the loss will be positive.
Loss = 12x - 15x
Loss = -3x
Loss Percent Formula:
Loss percent is the ratio of the loss to the cost price, expressed as a percentage.
Loss Percent = (Loss / Cost price) * 100
Substituting the value of the loss, we get:
Loss Percent = (-3x / 12x) * 100
Loss Percent = -25%
Hence, the loss percent is -25%.
Explanation:
The negative loss percentage indicates a loss. In this case, the loss percent is -25%, which means that the selling price is 25% less than the cost price. The negative sign indicates that there is a loss.
Option B, which states 20% loss, is incorrect. The correct answer is option B, which states a 25% loss.
To find the loss percent, we need to compare the cost price (CP) and the selling price (SP) of the books.
Given:
Cost price of 12 books = Selling price of 15 books
Let's assume that the cost price of each book is 'x'.
So, the cost price of 12 books = 12x
And the selling price of 15 books = 15x
Loss Calculation:
The loss is calculated as the difference between the cost price and the selling price.
Loss = Cost price - Selling price
Since the cost price is greater than the selling price (as per the given condition), the loss will be positive.
Loss = 12x - 15x
Loss = -3x
Loss Percent Formula:
Loss percent is the ratio of the loss to the cost price, expressed as a percentage.
Loss Percent = (Loss / Cost price) * 100
Substituting the value of the loss, we get:
Loss Percent = (-3x / 12x) * 100
Loss Percent = -25%
Hence, the loss percent is -25%.
Explanation:
The negative loss percentage indicates a loss. In this case, the loss percent is -25%, which means that the selling price is 25% less than the cost price. The negative sign indicates that there is a loss.
Option B, which states 20% loss, is incorrect. The correct answer is option B, which states a 25% loss.
Free Test
FREE
| Start Free Test |
Community Answer
The cost price of 12 books is equal to selling price of 15 books. What...
20%
Attention Class 8 Students!
To make sure you are not studying endlessly, EduRev has designed Class 8 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 8.
|
Explore Courses for Class 8 exam
|
|
Similar Class 8 Doubts
Top Courses for Class 8View all
The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer?
Question Description
The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer?.
The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer?.
Solutions for The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 8.
Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free.
Here you can find the meaning of The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer?, a detailed solution for The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The cost price of 12 books is equal to selling price of 15 books. What is the loss percent?a)10%b)20%c)15%d)25%Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 8 tests.
|
|
Explore Courses for Class 8 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
|
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