# Maths Science Corner

# NCERT Maths

## Standard 7 (Class 7)

### Chapter 03 Mahiti Nu Niyaman

### (Data Handling)

# Exercise 3.1 (Swadhyay 3.1) Part 1 Video

On Maths Science Corner you will get all the printable study material of Maths and Science Including answers of prayatn karo, Swadhyay, Chapter Notes, Unit tests, Online Quiz etc..

This material is very helpful for preparing Competitive exam like Tet 1, Tet 2, Htat, tat for secondary and Higher secondary, GPSC etc..

Highlight of the chapter

3.1 Introduction

3.2 Collecting Data

3.3 Organization of Data

3.4 Representative Values

3.5 Arithmetic Mean

Where does arithmetic mean lie?

3.5.1 Range

3.6 Mode

3.6.1 Mode of large data

3.7 Median

3.8 Use of bar graph with a different purpose

3.8.1 Choosing a scale

3.8.2 Drawing double bar graph

3.9 Chance and probability

3.9.1 Chance

3.9.2 What is probability?

1.8 Summary

You will be able to learn above topics in Chapter 03 of NCERT Maths Standard 7 (Class 7) Textbook chapter.

Earlier Maths Science Corner had given Completely solved NCERT Maths Standard 7 (Class 7) Textbook Chapter 02 Apoornank ane Dashansh Sankhyao (Fractions and Decimals) in the PDF form which you can get from following :

Maths Standard 7 (Class 7) Textbook Chapter 3 in PDF Format

Today Maths Science Corner is giving you the Video Lecture of Chapter 02 in the form of Video Lectures of NCERT Maths Standard 7 (Class 7) in Video format for your easy reference.

**Maths Standard 7 Chapter 3 Mahiti Nu Niyaman (Data Handling) Exercise 3.1 (Swadhyay 3.1) Part 1 Video**

In this Video you will be able to learn How to arrange Data, find mean, median and mode of various data.

**You can get Std 6 Material from here.**

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