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CBSE worksheets for Data Handling worksheet for class 7 in PDF for free download. Mathematics worksheets for class 7 CBSE includes worksheets on Data Handling as per NCERT syllabus. CBSE class 7 worksheets as PDF for free download Data Handling worksheets. Users can download and print the worksheets on class 7 Mathematics Data Handling for free.

Download Data Handling worksheet for class 7

Data Handling worksheet for class 7 Important Topics

Introduction: Why should we organize data?
Data collection and organizing data
Organisation of Data
Representative Values
Arithmetic Mean & Range
Mode
Median
Use of bar graphs with a Different Purpose
Chance & Probability

Some important Facts about Data Handling worksheet for class 7

The collection, recording and presentation of data help us organise our experiences and draw inferences from them.
Before collecting data we need to know what we would use it for.
The data that is collected needs to be organised in a proper table, so that it becomes easy to understand and interpret.
Average is a number that represents or shows the central tendency of a group of observations or data.
Arithmetic mean is one of the representative values of data.
Mode is another form of central tendency or representative value. The mode of a set of observations is the observation that occurs most often.
Median is also a form of representative value. It refers to the value which lies in the middle of the data with half of the observations above it and the other half below it.
A bar graph is a representation of numbers using bars of uniform widths.
Double bar graphs help to compare two collections of data at a glance.
There are situations in our life, that are certain to happen, some that are impossible and some that may or may not happen. The situation that may or may not happen has a chance of happening.

NCERT class 7 Mathematics Solved Worksheets

Chapter 1 – Integers
Chapter 2 – Fractions and Decimals
Chapter 3 – Data Handling
Chapter 4 – Simple Equations
Chapter 5 – Lines and Angles
Chapter 6 – Practical Geometry
Chapter 7 – The Triangle and its Properties
Chapter 8 – Congruence of triangles
Chapter 9 – Comparing Quantities
Chapter 10 – Rational numbers
Chapter 11 – Perimeter and Area
Chapter 12 – Algebraic Expressions
Chapter 13 – Exponents and Powers
Chapter 14 – Symmetry
Chapter 15 – Visualizing Solid Shapes

CBSE Worksheets for class 7 Mathematics in PDF

MULTIPLICATION OF DECIMAL NUMBERS

These words often come up in our daily life. We often say, “there is no chance of it raining today” and also say things like “it is quite probable that India will win the World Cup.” Let us try and understand these terms a bit more. Consider the statements;

The Sun coming up from the West
An ant growing to 3 m height.
If you take a cube of larger volume its side will also be larger.
If you take a circle with larger area then it’s radius will also be larger.
India winning the next test series.

If we look at the statements given above you would say that the Sun coming up from the West is impossible, an ant growing to 3 m is also not possible. On the other hand if the circle is of a larger area it is certain that it will have a largerradius. You can say the same about the larger volume of the cube and the larger side. On the other hand India can win the next test series or lose it. Both are possible.

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