NCERT Solutions for Class 8 Maths Chapter 15
NCERT Solutions for Class 8 Maths Chapter 15 INTRODUCTIONS TO GRAPHS Exercise 15.1, Exercise 15.2 and Exercise 15.3 in English & Hindi Medium updated for new academic session 2020-21 all board who are using NCERT Books.
Download प्रश्नावली 15.1, प्रश्नावली 15.2 and प्रश्नावली 15.3 in PDF form free to download or view online without downloading. NCERT Solutions 2020-21 and NCERT Books in English Medium and Hindi Medium for online study as well as PDF format Download to use it offline. Solutions are applicable for all board whoever is following latest CBSE Curriculum 2020-2021 for their exams.NCERT Solutions for Class 8 Maths Chapter 15
| Class: | 8 |
| Subject: | Maths – गणित |
| Chapter 15: | Introduction to Graphs |
Class 8 Maths Chapter 15 Solutions
Class 8 Maths Chapter 15 Introduction to Graphs all exercises in English Medium as well as Hindi Medium are given below to download in PDF form. For any inconvenience regarding website, please call us, we will immediately solve the problem.
8 Maths Chapter 15 Solutions in English Medium
8 Maths Chapter 15 Solutions in Hindi Medium
Class 8 Maths Exercise 15.1 & 15.2 Solutions in Video
Class 8 Maths Exercise 15.3 Solutions in Video
Important Terms about Class 8 Maths Chapter 15
State whether True or False. A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
True.
State whether True or False. A point whose y coordinate is zero and x-coordinate is 5 will lie on y-axis.
False.
It will lie on axis.
मूल बिंदु के निर्देशांक (0, 0) हैं। कथन सत्य है या असत्य?
सत्य
यदि समय के साथ तापमान घट रहा है, तो उसका ग्राफ कैसा होगा?
समय के साथ घटते हुए तापमान का ग्राफ सरल रेखीय होता है।
In Chapter 15 Introduction to Graphs, we will study various type of graphs like Bar Graphs, Pie Chart, Histogram and line graphs. The concepts of co-ordinate Geometry is also introduced in the later section of this chapter. A bar graph is used to show a trend among categories. It may consist of two or more parallel vertical (or horizontal) bars (rectangles) whereas A pie-graph is used to compare parts of a whole. The circle represents the whole. A Histogram is a bar graph that shows data in intervals.
रैखिक आलेख
रेखा – आलेख जो एक पूर्ण अखंडित रखा हो, एक रैखिक आलेख कहलाता है। वर्गाकृत कागज पर किसी बिंदु की स्थिति निर्धारित करने के लिए निर्देशांक तथा निर्देशांक ज्ञात होने चाहिए। आलेख द्वारा एक स्वतंत्र चर और एक आश्रित चर में सम्बन्ध प्रदर्शित होता है। It has adjacent bars over the intervals whereas Aline graph displays data that changes continuously over periods of time. A line graph which is a whole unbroken line is called a linear graph. The relation between dependent variable and independent variable is shown through a graph.
