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NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs

NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs are created by askIITians experts to help you understand all the important concepts of this chapter. You can download these solutions for free and refer to them whenever you want. We have organised the solutions exercise-wise for your easy access. They help you study independently as per your learning pace. The solutions are self-explanatory and include all the required explanations for every question. 

NCERT Class 8 Maths Chapter 15 Introduction to Graphs is based on data representation. Graphs are used for pictorial representation and data interpretation so that we can easily understand complex mathematical relationships. There are three exercises in this chapter and their complete solutions are provided by askIITians experts. Practice these solutions for scoring better marks in this chapter. 

About NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs 

Graphs are a visual representation of data collected. Graphs are easier to understand than tables, especially when there is a trend or comparison to be shown. There are different types of graphs:

  • Bar graph - a bar graph consists of two or more parallel horizontal or vertical bars or rectangles. 
  • Pie graph - a pie graph is used to compare the parts of a whole. 
  • Histogram - a histogram is a bar graph that depicts data intervals. Generally, there are no gaps between the bars if there is no gap between the intervals. 
  • Line graph - a line graph displays data that changes over time. 
  • Linear graphs - a linear graph consists of bits of line segments or a single line. 

There are three exercises in this chapter with 13 questions in total. Let us see what is included in those exercises. 

 

NCERT Class 8 Maths Chapter 15 Ex 15.1 

The first exercise of this chapter is based on different types of graphs such as bar graph, pie graph, line graph, histogram etc. You must understand how to draw and interpret these graphs. There are 7 questions in this exercise all of which are important from the exam perspective. We have provided easy to understand NCERT solutions for all the exercise questions for your understanding.

 

NCERT Class 8 Maths Chapter 15 Ex 15.2 

The second exercise of NCERT Class 8 Maths Chapter 15 is based on plotting linear graphs. You have to verify whether the given points lie in a line or not. You also have to identify the coordinates of the vertices of the figures given to you. All the questions of the exercise are very interesting and are easy to understand. If you have any doubt, just check our NCERT Solutions for Class 8 Maths. 

 

NCERT Class 8 Maths Chapter 15 Ex 15.3 

The third exercise of this chapter is based on the applications of graphs. The exercise includes three questions. You are given data in tables and you have to create graphs from that. For example, in question three you are given interest on deposits for a year and you are given certain questions related to them. This is an important exercise from the exam perspective. You must check our NCERT Solutions for this exercise and match all your answers. 

Download NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs 

  • NCERT Class 8 Maths Solutions are important for students because they help them form a complete understanding of how to solve questions in the exam. Introduction to Graphs is a scoring chapter and you can easily get full marks in its questions if you know how to plot and interpret graphs. 
  • NCERT Solutions can help you in revising the important topics of this chapter quickly before exams. This way you can take note of all the important questions and remember how to solve them correctly. 
  • In case you have any doubts about the exercise questions of this chapter, you can check the NCERT Solutions and identify your mistakes. 
  • These NCERT Solutions encourage independent learning amongst students and are available for free to all the students. You can download them at any time and refer to them whenever you want. 
  • askIITians Maths experts have created the NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs based on the latest CBSE syllabus and exam pattern. They have included clear, stepwise explanations so that you can understand the NCERT Solutions on your own. 

 

NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs FAQs

  1. How many NCERT questions and answers are there in your NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs?

NCERT Class 8 Maths Chapter 15 Introduction to Graphs includes three exercises and 13 questions in total. We have provided stepwise solutions for all the questions of these three exercises of the chapter. 

 

  1. Are there any other study materials for NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs? 

Yes, the askIITians team has prepared a plethora of study materials for Class 8 Maths NCERT Chapter 15 Introduction to Graphs such as revision notes, mind maps, flashcards, sample questions, extra questions, previous year questions and more. 

 

  1. Why should I practice NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs?

NCERT exercises are important for your strong fundamental understanding of the chapter. Moreover, your Class 8 maths final exam paper is based on NCERT questions only. This is why it is important to practice all the questions of NCERT exercises. 


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