case study questions rational numbers class 8

Rational Number: Numbers which can be expressed in p/q form, where q ≠ 0 and p and q are integers. Fraction: Numbers which can be expressed in form of p/q but are only positive. Hello students, we are providing case study questions for class 8 maths. Case study questions are the new question format that is introduced in CBSE board.

Natural Numbers: Positive Counting number starting from 1. Whole Number: All natural number together with 0 . Rational Number: Numbers which can be expressed in form, where and and are integers. Fraction: Numbers which can be expressed in form of but are only positive.

Practice Questions on Rational Numbers Class 8. 1. State true or false for the following: (i) All integers are rational number. (ii) Multiplicative inverse does not exist for rational numbers. (iii) 1 is the additive identity for rational numbers. (iv) ⅔ lies in between the rational numbers ⅛ and 7/9.

Class 8 Maths Chapter 1 Rational Numbers Case Study Based Question | 8th Class Maths Case StudyIn this video, I have solved case study question of Rational N...

Chapter 1 Class 8 Rational Numbers Important Questions (Short and Long Answer Questions) Very Short Answer Questions 1 Marks. 1. The additive inverse of $\dfrac {3} {4}$ is ____. Ans: Additive inverse of any number is a number that can be added to a number to get $0$.

Question 8. If the product of any rational numbers is 2 and one of them is 15, find the other. Answer 8: Consider the two rational numbers as "a" and "b". Given, a= 15 and a × b = 2. So, 15 × b = 2. ⇒ b = 5 × 2 = 10. Therefore, the other rational number is 10. Question 9: Write five rational numbers smaller than 2.

Solution . (a) Zero (0) is the identity for addition of rational numbers. That means, If a is a rational number. Then, a+0=0+a = a. Note Zero (0) is also the additive identity for integers and whole number as well. Question . 8 One (1) is. (a) the identity for addition of rational numbers.

Access Answers to NCERT Exemplar Solutions Class 8 Maths Chapter 1 Rational Numbers. Exercise Page: 9. In question 1 to 25, there are four options out of which one is correct choose the correct answer. 1. A number which can be expressed as p/q where p and q are integers and q≠0 is (a) natural number. (b) whole number. (c) integer. (d ...

Ans: The product of two rational numbers is always a Rational number. NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers - PDF Download Points to Remember to Solve Chapter 1 of Class 8 NCERT. Rational Number: Any number that can be expressed in the form of p/q, where p and q are integers and q ≠ 0, is known as a rational number.

Updated for new NCERT - 2023-24 Batch. Get solutions of all NCERT Exercises and examples of Chapter 1 Class 8 Rational numbers free at teachoo. Answers of all NCERT questions are given, and Concepts are also explained. In this chapter, we will study. Click on an exercise link below Serial Order wise to learn the NCERT way.

It includes Multiple Choice Questions, Case-based Questions, Assertion-Reasoning Questions, and even Source-Based Questions to help the students undergo an intelligent preparation process. The intent of these questions is to facilitate self-practice. They will test your ability to apply what you have learned rather than testing your memory.

CBSE 8th Standard CBSE all question papers, important notes , study materials , Previuous Year questions, Syllabus and exam patterns. Free 8th Standard CBSE all books and syllabus online. Practice Online test for free in QB365 Study Material. Important keywords, Case Study Questions and Solutions. Updates about latest education news and ...

Extra Practice Questions For Class 8 Maths Chapter 1 Rational Numbers. 1. Give three rational numbers between 3/6 and 3/4. 2. What is the property used for the expression given -2/3 × 3/5 + 5/2 -3/5 × 1/6 ? 3. Give 2 rational numbers whose multiplicative inverse is same as they are. 4. Give a rational number that is equivalent to 4/7 with

Ex 1.1 Class 8 Maths Question 10. Write: (i) The rational number that does not have a reciprocal. (ii) The rational numbers that are equal to their reciprocals. (iii) The rational number that is equal to its negative. Solution: (i) 0 is the rational number which does not have its reciprocal [∵ \(\frac { 1 }{ 0 }\) is not defined]

NCERT class 8 mathematics chapter 1 - "Rational Numbers" are closed under the operations of addition, subtraction and multiplication. Practice multiple-choice questions (MCQs) for the CBSE exams to prepare for the objective questions. We have provided Class 8 MCQ Questions on "Rational Numbers" paired with comprehensive explanations.

Tips for Answering Case Study Questions for Class 8 Maths in Exam. 1. Comprehensive Reading for Context: Prioritize a thorough understanding of the provided case study. Absorb the contextual details and data meticulously to establish a strong foundation for your solution. 2.

Solution: 0 is the additive identity of rational numbers. Class 8 Maths Chapter 1 Worksheet With Answers Question 7. If a = 12, b = 34, verify the following: (i) a × b = b × a. (ii) a + b = b + a. Solution: Questions On Rational Numbers For Class 8 With Answers Question 8. Multiply 58 by the reciprocal of −3 8.

Case study questions are the new question format that is introduced in CBSE board. The resources for case study questions are very less. So, to help students we have created chapterwise case study questions for class 7 maths. In this article, you will find case study questions for CBSE Class 7 Maths Chapter 8 Rational Numbers. It is a part of ...

According to NCERT Solutions for Class 8 Maths Chapter 1, rational numbers are represented in p/q form where q is not equal to zero. It is also a type of real number. Any fraction with non-zero denominators is a rational number. Hence, we can say that '0' is also a rational number, as we can represent it in many forms, such as 0/1, 0/2, 0/3 ...

NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers are provided below. Our solutions covered each questions of the chapter and explains every concept with a clarified explanation. To score good marks in Class 8 Mathematics examination, it is advised to solve questions provided at the end of each chapter in the NCERT book. Table of ...

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MCQs on Class 8 Rational Numbers. Multiple choice questions are available for Class 8 Rational numbers with each question consisting of four answers, out of which one is correct. Students have to solve the question and choose the correct answer. They can also check their solutions here. 1. An integer can be: A. Only Positive. B. Only Negative. C.

Here are some practice questions in rational numbers class 8 will test your understanding of the concepts. All questions are objective type and you need to select the right option. 1. A number a/b is said to rational number if. Both a and b are integers. Both a and b are integers and b is not equal to zero.