Last Updated on April 20, 2025 by XAM CONTENT
Hello students, we are providing assertion reason questions for class 6. 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 6 maths. In this article, you will find assertion reason questions for CBSE Class 6 Maths Chapter 6 Perimeter and Area. It is a part of Assertion Reason Questions for CBSE Class 6 Maths Series.
| Chapter | Perimeter and Area |
| Type of Questions | Assertion Reason Questions |
| Nature of Questions | Competency Based Questions |
| Board | CBSE |
| Class | 6 |
| Subject | Maths |
| Useful for | Class 6 Studying Students |
| Answers provided | Yes |
| Difficulty level | Mentioned |
| Important Link | Class 6 Maths Chapterwise Assertion Reason |
Assertion Reason Questions on Perimeter and Area
Assertion Reason Questions
Directions:
In the questions given below, there are two statements marked as Assertion (A) and Reason (R).
Read the statements carefully and choose the correct option:
(A) Both A and R are true, and R is the correct explanation of A.
(B) Both A and R are true, but R is not the correct explanation of A.
(C) A is true, but R is false.
(D) A is false, but R is true.
Q1. Assertion (A): The perimeter of a rectangle is calculated as 2 × (length + breadth).
Reason (R): Opposite sides of a rectangle are equal.
Difficulty Level: Medium
Ans. Option (A) is correct.
Explanation: Both statements are true and the reason supports the formula for the perimeter.
Q2. Assertion (A): A square and a rectangle can have the same perimeter but different areas.
Reason (R): All squares have more area than rectangles of the same perimeter.
Difficulty Level: Hard
Ans. Option (B) is correct.
Explanation: The assertion is true as shown in examples from the chapter, but the reason is incorrect — it depends on dimensions, not a universal rule.
Q3. Assertion (A): The area of a square is always greater than its perimeter.
Reason (R): Area of a square = side × side, and perimeter = 4 × side.
Difficulty Level: Medium
Ans. Option (C) is correct.
Explanation: The formula given is correct (reason is true), but the comparison is not always true (e.g., side = 1, then area = 1 and perimeter = 4).
Q4. Assertion (A): A triangle with sides 4 cm, 5 cm, and 7 cm has a perimeter of 16 cm.
Reason (R): The perimeter of a triangle is the sum of its three sides.
Difficulty Level: Medium
Ans. Option (A) is correct.
Explanation: Straightforward calculation. Reason accurately explains the assertion.
Q5. Assertion (A): A shape made of 9 square units can have different perimeters based on its arrangement.
Reason (R): Perimeter depends on the number of sides exposed, not just area.
Difficulty Level: Hard
Ans. Option (A) is correct.
Explanation: This is a core concept from the “Making it More or Less” activity. Both are true and related.
Also check
- The Other Side of Zero Class 6 Assertion Reason Questions Maths Chapter 10
- Symmetry Class 6 Assertion Reason Questions Maths Chapter 9
- Playing with Constructions Class 6 Assertion Reason Questions Maths Chapter 8
- Fractions Class 6 Assertion Reason Questions Maths Chapter 7
- Perimeter and Area Class 6 Assertion Reason Questions Maths Chapter 6
- Prime Time Class 6 Assertion Reason Questions Maths Chapter 5
- Data Handling and Presentation Class 6 Assertion Reason Questions Maths Chapter 4
- Number Play Class 6 Assertion Reason Questions Maths Chapter 3
- Lines and Angles Class 6 Assertion Reason Questions Maths Chapter 2
- Patterns in Mathematics Class 6 Assertion Reason Questions Maths Chapter 1
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Topics from which assertion reason questions may be asked
- Perimeter of Polygons
- Area of Rectangles and Squares
- Practical Applications
Perimeter is the boundary length, and area is the surface covered.
Assertion reason questions from the above given topic may be asked.
Frequently Asked Questions (FAQs) on Perimeter and Area Assertion Reason Questions Class 6
Q1: What does the chapter ‘Perimeter and Area’ teach us?
A1: It covers core ideas such as perimeter and area concepts that are foundational for further study.
Q2: What are assertion reason questions?
A2: These include two statements u2014 an assertion and a reason. Students must determine their correctness and relationship.
Q3: Are assertion reason questions part of Class 6 Maths exams?
A3: Yes, CBSE includes competency-based questions such as assertion-reason to assess deeper understanding.
Q4: How should one prepare for assertion reason questions in ‘Perimeter and Area’?
A4: Understand each concept clearly and practice justifications and logical reasoning behind facts.
