NCERT Solutions for Class 8 Maths Chapter 12 – Exponents and Powers
Class 8 Maths Chapter 12 cover the primary concepts such as the laws of exponents and their applications. The main topics covered in this chapter are expressing numbers in the form of exponents and applying the laws of negative exponents. There are a total of two exercises in the Class 8 Maths NCERT Solutions Chapter 12 Exercises with some extra questions.
Class 8 Students can access their solutions from the links given here.
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Maths Class 8 NCERT Solutions Chapter 12 Exercises |
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7 Questions (7 Short Answers) |
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4 Questions (4 Short Answers) |
In class 8 Maths chapter 12 exponents and powers, there are 11 questions, four of which are based on exponent laws, three of which are medium level, and two of which are difficult. Exercise 12.1 is specifically based on the laws of exponents, and Exercise 12.2 deals with the problems using the applications of power to write large numbers in exponents and vice-versa.
Note: Here in this section, we have listed some important resources that will help you understand NCERT Class 8 Chapter 12 Exponents and Powers.
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Chapter 13 – Direct and Inverse Proportions
Class 8 Maths Chapter 13 gives a detailed explanation of inverse and direct proportions through problems discussed in two exercises. This chapter covers various types of questions on direct proportion and identifying inverse proportion. And determining the value of quantities following this relationship, the important topics explained in Class 8 Maths NCERT Solutions Chapter 13 Exercises.
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Maths Class 8 NCERT Solutions Chapter 13 Exercises |
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10 Questions (10 Short Answers) |
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11 Questions (11 Long Answers) |
There are 21 well-structured problems in Chapter 13 on direct and inverse proportion. There are five simple relationship identification questions, ten moderately tough questions, and six lengthy answer-type sums. Exercise 13.1 contains problems to determine the direct proportions between any quantity and Exercise 13.2 deals with the questions from the indirect inverse.
Note: Explore more resources, like notes, formulas, and the RD Sharma solution to Chapter Direct and Inverse Proportions.
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Chapter 14 – Factorization
Class 8 Maths Chapter 14 teaches students how to factor algebraic equations using numerous methods and the steps required to divide different types of polynomials. Factorization is an important topic since it is an integral part of mathematics. In Class 8 Maths NCERT Solutions Chapter 14 Exercises, the chapter comprises the problems on the factors of natural numbers and algebraic expressions, factorization by regrouping terms, factorization using identities, and division of algebraic expressions.
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Maths Class 8 NCERT Solutions Chapter 14 Exercises |
No Of Questions |
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3 Questions (3 Short Answers) |
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5 Questions (5 Short Answers) |
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5 Questions (5 Short Answers) |
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21 Questions (21 Short Answers) |
The chapter includes four exercises out of which exercises 14.1 and 14.2 are based on the topic factorizations and their application while exercises 14.3 and 14.4 emphasize the division of algebraic expressions.
Note: For more deep knowledge, follow the below links. Here we have mentioned Chapter 14 Factorization, important notes, and formulas.
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Chapter 15 – Introduction to Graphs
Class 8 Maths Chapter 15 is all about the basic understanding of graphs, kinds of graphs, etc. Other topics include linear graphs and how to apply them to daily life problems. There are a total of three exercises in the Class 8 Maths NCERT Solutions Chapter 15 Exercises with some extra questions.
Class 8 Students can access their solutions from the links given here.
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Class 8 NCERT Solutions Maths Chapter 15 Exercises |
No Of Questions |
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7 Questions (7 Long Answers) |
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4 Questions (4 Short Answers) |
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2 Questions (2 Short Answers) |
Chapter 15 introduction to graphs consists of a total of 13 problems. 7 are difficult-to-level analytical questions, 2 are moderate and 4 are easy problems. Exercise 15.1 deals with problems from the introduction to graphs and terminology related to them while problems in Exercises 15.2 and 15.3 provided an emphasis on the construction of different types of graphs and their applications.
Note: Explore more useful notes and formulas in NCERT Chapter 15 Introduction to Graphs.
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Chapter 16 – Playing with Numbers
Class 8 Maths Chapter 16 helped to learn about various kinds of numbers and their different properties likewise in this chapter the concept of numbers is discussed in a more general way. Class 8 Maths NCERT Solutions Chapter 16 Exercises Playing with numbers allows students to explore the properties of numbers interactively. This chapter assists students in determining the divisibility of integers by providing a list of pointers and methods for increasing calculation speed.
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Class 8 NCERT Solutions Maths Chapter 16 Exercises |
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10 Questions (Short Answers) |
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4 Questions (Short Answers) |
Chapter 16 Playing with Numbers consists of a total of 14 problems. Out of which, 5 are easy-to-level problems based on games, 7 are moderate-level questions based on divisibility tests, while the rests two are difficult-to-level questions. Exercise 16.1 and 16.2 contains fun activities, puzzles, etc. such as divisibility tests to determine any missing number in a series of numbers.
Note: If you are looking for the important notes of Chapter 16 Playing with Numbers, then here in this section we have mentioned some useful resources that will easily enhance your knowledge of NCERT Chapter 16.
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NCERT Solutions for Class 8 Maths: Chapter Wise Solution PDF
Mathematics is an important subject in academics. If students will plan their class 8 Maths syllabus accordingly, then they can score good marks in exam. Various questions based on NCERT Class 8 Math topics were asked in almost all competitive exam in India.
The syllabus of CBSE Board class 8 Mathematics is based on NCERT. So this Class 8 Math NCERT Solution by w3wiki might help you in ace the exam. We’ve aligned NCERT Maths textbook solutions with the latest NCERT curriculum, covering topics such as Rational Numbers, Linear Equations, Quadrilaterals, Data Handling, and more according to the CBSE Class 8 Syllabus.
This Chapter wise NCERT solution of Class 8 Maths is very beneficial for students who ever is preparing for the annual as well as competitive exams.
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