NCERT Class 8 Mathematics Chapter 15 Introduction to Graphs CBSE Board Sample Problems

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Graphs

Graphs Are Visual Representations of Data Collected
Graphs are visual representations of data collected

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Term

Description

1.

Graph

Graphs are visual representations of data collected

2.

Bar Graph

A bar graph is used to show comparison among categories

A bar graph is used to show comparison among categories

A Bar Graph is Used to Show Comparison Among Categories

3.

Pie chart

A circle graph shows the relationship between a whole and its part

A circle graph shows the relationship between a whole and it …

A Circle Graph Shows the Relationship

4.

histograms

A Histogram is bar graph that shows data in intervals. It has adjacent bars over the intervals

A Histogram is bar graph that shows data in intervals

A Histogram is Bar Graph That Shows Data in Intervals

5.

Line graph

A line graph displays data that changes continuously over periods of time.

A line graph displays data that changes continuously

A Line Graph Displays Data That Changes Continuously

6.

Liner graph

A line graph which is a whole unbroken line is called a liner graph

A line graph which is a whole unbroken line is called a line …

A Line Graph Which is a Whole Unbroken Line

Cartesian System

The system of fixing a point with the help of two measurements, vertical and horizontal is known as Cartesian system

Cartesian system

Cartesian System

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