NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs (EX 15.2) Exercise 15.2
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4. State whether True or False. Correct those are false.
(i) A point whose x coordinate is zero and y-coordinate is non-zero will lie on the y-axis.
Ans: x coordinate is zero implies that the point lies 0 units right to the \[O(0,0)\] and y-axis is 0 units right to the \[O(0,0)\], i.e., a point with x coordinate 0 will always lie on the y-axis. Therefore, A point whose x coordinate is 0 and y coordinate is non-zero will lie on the y-axis.
Thus, the given statement is true.
(ii) A point whose y coordinate is zero and x-coordinate is 5 will lie on the y-axis.
Ans: y coordinate is zero implies that the point lies 0 units up from the \[O(0,0)\] and x-axis is 0 units up from the \[O(0,0)\], i.e., a point with y coordinate 0 will always lie on x-axis. Therefore, A point whose y coordinate is 0 and x coordinate is 5 will lie on the x-axis.
Thus, the given statement is false.
(iii) The coordinates of the origin are (0, 0).
Ans: The given statement is true.
NCERT Solutions For Class 8 Maths Chapter 15 Introduction To Graphs (Ex 15.2) Exercise 15.2
Opting for the NCERT solutions for Ex 15.2 Class 8 Maths is considered as the best option for the CBSE students when it comes to exam preparation. This chapter consists of many exercises. Out of which we have provided the Exercise 15.2 Class 8 Maths NCERT solutions on this page in PDF format. You can download this solution as per your convenience or you can study it directly from our website/ app online.
Vedantu in-house subject matter experts have solved the problems/ questions from the exercise with the utmost care and by following all the guidelines by CBSE. Class 8 students who are thorough with all the concepts from the Subject Maths textbook and quite well-versed with all the problems from the exercises given in it, then any student can easily score the highest possible marks in the final exam. With the help of this Class 8 Maths Chapter 15 Exercise 15.2 solutions, students can easily understand the pattern of questions that can be asked in the exam from this chapter and also learn the marks weightage of the chapter. So that they can prepare themselves accordingly for the final exam.
Besides these NCERT solutions for Class 8 Maths Chapter 15 Exercise 15.2, there are plenty of exercises in this chapter which contain innumerable questions as well. All these questions are solved/answered by our in-house subject experts as mentioned earlier. Hence all of these are bound to be of superior quality and anyone can refer to these during the time of exam preparation. In order to score the best possible marks in the class, it is really important to understand all the concepts of the textbooks and solve the problems from the exercises given next to it.
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FAQs on NCERT Solutions for Class 8 Maths Chapter 15 - Exercise
1. How are bar graphs created?
Here are some of the steps to creating a bar graph:
Choose the bar graph's title first.
Draw the vertical axis and the horizontal axis.
Then, give the horizontal axis a name.
Write the names, such as Cat, Dog, Rabbit, and Hamster, on the horizontal axis.
Next, give the vertical axis a name.
Set a final scale range for the provided data.
2. What is a graph?
The data was gathered in numerical form and therefore is represented visually in the graphs so that it may be easily comprehended. Graphs are typically used to compare two or more pieces of data.
3. What is a bar graph?
A type of graph known as a bar graph is used to compare data from several categories. Bars of uniform width are used in this sort of graph to depict the various quantities, and the height of the bars is proportionate to each quantity's value.
4. Why should I choose Vedantu's NCERT Solutions for Class 8 Mathematics Exercise 15.2: Introduction to Graphs?
Getting an A+ in maths shouldn't be that challenging if you have the right study resources. Studying the chapters alone is never sufficient for a topic like mathematics; as a result, students should practise the questions on the corresponding exercises. Vedantu's knowledgeable staff has prepared NCERT solutions in accordance with CBSE requirements. The solutions are explained in detail and with precision. If you employ quick problem-solving strategies, your grades will improve, and you'll be more prepared for difficult exams. All of these options are freely downloadable on the Vedantu website and mobile app.
5. How many questions are in the NCERT Solutions for Class 8 Mathematics Chapter 15 Exercise 15.2?
There are a total of four questions in the two exercises in Chapter 15 Exercise 15.2 of the NCERT Solutions for Class 8 Maths. constructs that include all the essential terms, definitions, and ideas for comprehending how to form different shapes and the thoughts that go along with them. The problems in these exercises are purposefully constructed in accordance with the format of the textbook to give clear and thorough understanding of the material covered in the entire chapter.