# NCERT Solutions for Class 6 Maths Chapter 9

NCERT Solutions for Class 6 Maths Chapter 9 Data Handling Exercise 9.1, Exercise 9.2, Exercise 9.3 and Exercise 9.4 in English Medium as well as Hindi Medium updated for new academic session 2021-2022.

Solutions of Prashnavali 9.1, Prashnavali 9.2, Prashnavali 9.3 and Prashnavali 9.4 in Hindi Medium to free download in PDF. All the solutions have been updated for the new academic session 2021-22 based on latest NCERT Textbooks 2021-2022. Download 6 all subject’s offline apps in Hindi and English medium also. Videos related to each exercises of Chapter 9 Class 6 is also given for better understanding.## NCERT Solutions for Class 6 Maths Chapter 9

Class: 6 | Mathematics |

Chapter 9: | Data Handling |

### Download Class 6 Maths Chapter 9 Solutions in PDF

Download NCERT Solutions for Class 6 Maths Chapter 9 Data Handling in PDF format updated for the students of new session 2021-22 following the latest NCERT Books 2021-22. Provide feedback to us for betterment of website. We are working to make study easier in all the subjects.

### Class 6 Maths Chapter 9 Solutions in English Medium

### Class 6 Maths Chapter 9 Solutions in Hindi Medium

#### Class 6 Maths Exercise 9.1 & 9.2 Solutions in Video

#### Class 6 Maths Exercise 9.3 & 9.4 Solutions in Video

#### About Class 6 Maths Chapter 9

In 6 Maths Chapter 9 Data Handling, we will study about the ways to record raw data and how to use this data to interpret the result and predict further results. Organization of data using tally marks and frequency distribution then interpret it into pictograph and bar graph.

Pictograph: A pictograph represents data through pictures of objects. It helps answer the questions on the data at a glance.

Bar Graph: Bars of uniform width are drawn horizontally or vertically with equal spacing between them and then the length of each bar represents a particular number. Such method of representing data is called a bar diagram or a bar graph. To represent this we use the process of choosing a scale for the graph. For example, 1 unit on the graph = 100 actual units. We should learn how to read a given bar graph.

Note: To get a particular information from the given data quickly, the data can be arranged in a tabular form using tally marks.

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### Important Questions on Class 6 Maths Chapter 9

##### What is data?

A data is a collection of numbers gathered to give some information.

##### What is a pictograph?

A pictograph represents data through pictures of objects. It helps answer the questions on the data at a glance.

##### What is a bar graph?

Representing data by pictograph is not only time consuming but at times difficult too. Bars of uniform width can be drawn horizontally or vertically with equal spacing between them and then the length of each bar represents the given number. Such method of representing data is called a bar diagram or a bar graph.