Comparing Quantities Class 8 Assertion Reason Questions Maths Chapter 7

Q: Q4: What strategies should students use to answer assertion reason questions effectively?

A4: Students can use the following strategies: Understand Each Statement Separately: Determine if each statement is true or false independently. Analyze the Relationship: If both statements are true, check if the reason correctly explains the assertion.

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Last Updated on September 18, 2024 by XAM CONTENT

Hello students, we are providing case study questions for class 8 maths. Assertion Reason questions are the new question format that is introduced in CBSE board. The resources for assertion reason questions are very less. So, to help students we have created chapterwise assertion reason questions for class 8 maths. In this article, you will find assertion reason questions for CBSE Class 8 Maths Chapter 7 Comparing Quantities. It is a part of Assertion Reason Questions for CBSE Class 8 Maths Series.

Chapter	Comparing Quantities
Type of Questions	Assertion Reason Questions
Nature of Questions	Competency Based Questions
Board	CBSE
Class	8
Subject	Maths
Useful for	Class 8 Studying Students
Answers provided	Yes
Difficulty level	Mentioned
Important Link	Class 8 Maths Chapterwise Assertion Reason

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Table of Contents

Assertion Reason Questions on Comparing Quantities

Questions:

Q. 1. Assertion (A): The ratio of 5 cm to 1 m is 1:20.
Reason(R): A ratio can be defined as the comparison between two numbers having same unit to find out how much bigger is first number with second number.

Difficulty Level: Medium

Ans. Option (a) is correct
Explanation: Ratio of 5 cm to $1 \mathrm{~m}=\frac{5}{100}=\frac{1}{20}$
So, ratio $=1: 20$ hence Assertion is true
And also Reason gives correct definition of Ratio.

Q. 2. Assertion (A): The fraction 4/5 when changed to percentage it becomes 80%.
Reason(R): A fraction represents a part of a whole or, more generally, any number of equal parts

Difficulty Level: Medium

Ans. Option (a) is correct
Explanation: Percentage of $\frac{4}{5}=\frac{4}{5} \times 100=80 \%$
hence assertion is right.
And also Reason gives correct definition of fraction.

Also check

Topics from which assertion reason questions may be asked

Recalling Ratios and Percentage
Finding Discounts
Estimating in Percentage
Sales Tax/Value Added Tax/ Goods and Services Tax
Compound Interest/Simple Interest
Deducing a Formula for Compound Interest
Application of Compound Interest Formula

Discount is on Marked Price, so marked price is used as the base.

Assertion reason questions from the above given topic may be asked.

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Frequently Asked Questions (FAQs) on Comparing Quantities Assertion Reason Questions Class 8

Q1: What are assertion reason questions?

A1: Assertion-reason questions consist of two statements: an assertion (A) and a reason (R). The task is to determine the correctness of both statements and the relationship between them. The options usually include:
(i) Both A and R are true, and R is the correct explanation of A.
(ii) Both A and R are true, but R is not the correct explanation of A.
(iii) A is true, but R is false.
(iv) A is false, but R is true. or A is false, and R is also false.

Q2: Why are assertion reason questions important in Maths?

A2: Students need to evaluate the logical relationship between the assertion and the reason. This practice strengthens their logical reasoning skills, which are essential in mathematics and other areas of study.

Q3: How can practicing assertion reason questions help students?

A3: Practicing assertion-reason questions can help students in several ways:
Improved Conceptual Understanding: It helps students to better understand the concepts by linking assertions with their reasons.
Enhanced Analytical Skills: It enhances analytical skills as students need to critically analyze the statements and their relationships.
Better Exam Preparation: These questions are asked in exams and practicing them can improve your performance.

Q4: What strategies should students use to answer assertion reason questions effectively?

A4: Students can use the following strategies:
Understand Each Statement Separately: Determine if each statement is true or false independently.
Analyze the Relationship: If both statements are true, check if the reason correctly explains the assertion.

Q5: What are common mistakes to avoid when answering Assertion Reason questions?

A5: Common mistakes include:
Not reading the statements carefully and missing key details.
Assuming the Reason explains the Assertion without checking the logical connection.
Confusing the order or relationship between the statements.
Overthinking and adding information not provided in the question.

Q6: What resources can help me practice Assertion Reason Questions for Class 8 Maths?

A6: Use study guides specifically designed for Assertion-Reason questions. Online educational platforms and reference books for Class 8 Maths also offer practice questions and explanations. xamcontent.com also provides assertion reason questions for cbse class 8 maths.

Q7: How is a ratio different from a fraction?

A7: A ratio compares two quantities by division and shows how many times one value is contained within another, while a fraction represents a part of a whole. For example, the ratio 3:4 indicates that for every 3 units of one quantity, there are 4 units of another, whereas the fraction 3/4 represents 3 parts out of a total of 4.

Q8: What is the percentage, and how is it calculated?

A8: A percentage is a way of expressing a number as a fraction of 100. It is calculated by dividing the part by the whole and then multiplying by 100.

Q9: What is profit and loss in comparing quantities?

A9: Profit and loss are concepts used in comparing quantities related to financial transactions. Profit is the amount gained when the selling price is higher than the cost price, while loss occurs when the selling price is lower than the cost price. Profit and loss are often expressed as percentages of the cost price.

Q10: Are there any online resources or tools available for practicing “Comparing Quantities“ assertion reason questions?

A10: A9: We provide assertion reason questions for CBSE Class 8 Maths on our website. Students can visit the website and practice sufficient assertion reason questions and prepare for their exams. If you need more case study questions, then you can visit Physics Gurukul website. they are having a large collection of case study questions for all classes.