NCERT Solutions for Class 6 Maths Chapter 9 – Data Handling
The topic of data handling is introduced in Chapter 9 of NCERT Class 6 Maths. Students learn about data handling, organisation, and management in this chapter. Chapter 9 of Class 6 Maths starts with an overview of data and how it is used in everyday life with a few real-life examples. Following that, it gradually introduces key ideas like data recording, organisation, and so on. Students will also learn more about pictographs, their meaning, and the process of drawing one. In this chapter, they also encounter a variety of bar graphs.
Each answer in the NCERT Solutions provided by Extramarks is detailed enough to clear your doubts about any question in Chapter 9 Class 6 Maths. The NCERT Solutions for Class 6 Maths Chapter 9 will help you prepare for future annual exams as well as competitive exams such as JEE Main, NEET, and others.
NCERT Solutions for Class 6 Maths Chapter 9 – Data Handling
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NCERT Class 6 Maths Chapter 9
Chapter 9 Data Handling teaches students some important concepts around data handling including recording data, organising data, and visualising data.
A list of the topics covered in this chapter is shown below:
Introduction |
Recording Data |
Organisation of Data |
Pictograph |
Interpretation of a Pictograph |
Drawing a Pictograph |
Bar Graph |
A Quick Overview of the Chapter
- Without a clear standard, processing a large volume of data is impossible. Data is collected for reference and analysis.
- A bar graph or a pie chart can be used to visually show the arranged data.
- A bar graph can be used to visually compare two or more similar sets of data.
- Pictographs can also be used to depict symbols.
- The value of one unit in the bar graph can be scaled to meet the needs.
NCERT Solutions For Class 6 Maths Chapter 9 Data Handling – Topic – Wise Discussion
There are seven sub-topics in NCERT Maths Class 6 Chapter 9. Here’s a short brief of the data Handling topics:
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Introduction
The chapter on Data Handling for Class 6 begins with an overview of data and its practical uses.
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Recording Data
Students will learn about the several methods for recording data in this section.
These methods have been explained with the help of an example such as – a class picnic is underway, and the teacher requests everyone’s name and favourite fruit. The data is acquired in two ways, one of which appears to be more controllable than the other.
Students learn about the complications of randomly obtaining data from this example in Data Handling Class 6.
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Organisation of Data
In this subsection, students are taught the organisation of data. Organisation of data is important as it eases the process of data recording. This section demonstrates data organisation using the queue from the previous example.
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Pictograph
Pictograph is a visual depiction of data that aids in data identification. The idea of pictograph is introduced in this section with a representation of a bookcase. This visual representation allows students to rapidly determine the number of books.
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Interpretation of Pictograph
Students learn how to interpret data efficiently. In this section, there are a number of instances of data visualisation. It is then followed by questions that students must answer using the pictogram as a guide.
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Drawing a Pictograph
The idea of drawing a pictograph is introduced in Class 6 Maths Data Handling. Even if drawing a pictograph is not difficult, some drawings that represent numerous units can be difficult to draw. As a result, students can choose from a variety of symbols for this purpose. This section also contains a number of examples and exercises that help students understand key concepts.
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A Bar Graph
While pictographs are a viable solution, expressing data with them can be time consuming. In this case, bar graphs could be a good option. Students learn about this strategy and how it might save time in this section of Class 6th Maths Chapter 9. There are two more subsections beneath this.
- Interpretation of bar graph.
- Drawing a bar graph.
Improve Exam Preparations with NCERT Solutions
Here’s how NCERT Solutions for Class 6 Maths Chapter 9 assist students in improving their exam preparations:
- NCERT Solutions are written in simple language to help students understand the material.
- They follow the CBSE guidelines and assist students in keeping track of their preparations.
- These study resources are accurate and error-free because they are created by subject experts.
- These NCERT solutions provide in-depth explanation of answers without the requirement for a reference book.
Class 6 Maths Chapter 9 NCERT Solutions can be accessed anytime and anywhere. Students can get answers to Class 6 Maths Data Handling from Extramarks, India’s largest e-learning platform’s official website.
NCERT Solutions for Class 6 Maths Chapter 9 Exercises