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Revision Notes

Data Handling — Revision Notes

ICSE · Class 5 · Mathematics

Data Handling revision notes for ICSE Class 5 Mathematics: 4 topics in quick points. Includes Pictograph, Bar Graph and Pie Chart.

48 questions30 flashcards4 concepts

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Key Topics to Revise

1

1. Pictograph

  • A pictograph uses pictures or symbols to represent data.
  • Each symbol stands for a certain number of items (called the key or scale).
  • We count the symbols and multiply by the key to find the actual number.
2

2. Bar Graph

  • A bar graph uses bars of equal width to show data.
  • Bars can be drawn vertically (column graph) or horizontally.
  • The height or length of the bar shows the value of the data.
3

3. Pie Chart

  • A pie chart is a circle divided into slices to show parts of a whole.
  • Each slice represents a category and its size shows the proportion.
  • The total angle at the center is 360°.
4

4. Line Graph

  • A line graph shows data that changes over time.
  • It has two axes: X-axis (time) and Y-axis (value).
  • Points are plotted and joined by lines to show trends.

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Full Notes

Key Concepts

A pictograph uses pictures or symbolsA bar graph uses rectangular barsA pie chart is a circularA line graph shows data using

Frequently Asked Questions

What are the important topics in Data Handling for ICSE Class 5 Mathematics?
Key topics in Data Handling include Pictograph, Bar Graph, Pie Chart, Line Graph. Study these first, then practise questions on each for Class 5 exams.
How should I revise Data Handling for Class 5 exams?
Learn the core ideas first, then work through the 48 practice questions on Data Handling. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Data Handling

All ICSE Class 5 Mathematics Revision Notes

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