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# NCERT Exemplar Class 8 Maths Chapter 2 Solutions: Data Handling

NCERT Exemplar Solutions for Class 8 Maths  Chapter 2 – Data Handling contains all the foundation concepts that have been tackled in the Chapter of NCERT Exemplar Class 8 Maths and helps you in preparing well for your CBSE exams. These Exemplar Problems along with the Solutions will lead you towards getting well versed with the Chapter and have a methodical revision of all the questions that are included in each exercise. The Chapter covers various topics like graphs, probability, data collection etc.

Chapter 2 – Data Handling comprises a total of 116 questions which are all miscellaneous and enlightening in nature. All of these questions are based on the key concepts from the Chapter and have been represented through theory explanations, examples, diagrams etc. The exercise comprises filling in the blanks, true and false, numerical problems etc.

The NCERT Exemplar Solutions for Class 8 Maths Chapter 2  – Data Handling by Instasolv, aims at resolving all your doubts at one place and ensuring that you are not stuck in the chaos of finding various resources for reference. Instasolv works towards eliminating all the unnecessary stress from your study curriculum and replacing it with an effective, productive and impactful learning environment. With our Solutions and your efforts, nothing can stop you from scoring high in your exams.

## Important Topics for NCERT Maths Exemplar Solutions Class 8 Chapter 2 – Data Handling

Data

In this chapter, you will learn about the fundamentals of data, ways of collecting it and organizing it in a proper manner to derive desired information from it. Taking the example of the marks scored by students in their respective subjects like Maths and English, if you collect the marks of each and every student and write it down in a proper manner it will be called the data of your class. In short, any form of collected information is termed as data.

Photography

Data can be represented in various formats depending upon the will of the authority publishing it or the requirement of the person who is receiving it. the pictograph is one of the ways in which data is represented. Pictographs are a pictorial or symbolic representation of data through drawing or figures. These accompany a set of information depicting their significance for the reader or the observer.

Bar Graph and double bar graph

Graphs are one of the most prominent ways in which data is represented. A bar graph is a vertical rectangle which represents the values by plotting it according to the values of the X-axis and the Y-axis. A double bar graph is an advanced version of the bar graph where you can represent two sets of data at one go simultaneously.

Pie Chart

Just like the bar graph, a pie chart is also used to depict data depending upon its value. The difference lies in the structure of the graph as the name suggests, it is in the shape of a circle and is divided into multiple sections depending upon the value that is given in the data collection.

### Exercise Discussions of NCERT Maths Exemplar Solutions Class 8 Chapter 2 –Data Handling

NCERT Exemplar Class 8 Maths  Chapter 2  – Data Handling has a total of 116 questions. All of these questions are diverse in nature and test your understanding of the concepts from the Chapter.

The Chapter begins with multiple choice questions where you are provided with a statement and you are required to find the correct answer to it from the four given options. These include some of the direct statements from the theoretical explanations in the Chapter. There are statements based on calculations as well as some depend on the figures which are provided alongside the questions.

The Chapter also has some fill in the blanks questions, here you are required to read the given statements and fill the given blank space with the correct answer. Few of these statements are direct observation-based questions while few require some simple amount of calculation in order to derive the answer.  There are true and false questions in the Chapter where you need to determine whether the given statements are true or false in nature.

The Chapter also has numerical problems that are based on probability, graphs and data collections. In some questions, you need to study the given graphs while in the other you are required to draw graphs on the basis of the given data. Overall the questions will help you in polishing your concepts from the Chapter.

## Why use NCERT Maths Exemplar Solutions Class 8 Chapter 2 – Data Handling by Instasolv

• Our NCERT Exemplar Solutions for Class 8 Maths  Chapter 2 – Data Handling has been formulated by subject experts who understand your learning requirements.
• No question from the Chapter has been overlooked.
• All the Solutions are presented in a very detailed manner and a simplified language.
• Most importantly, you can access these Solutions for Free of cost, at the comfort of your home!
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