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Revision Notes

Data Handling

CBSE · Class 4 · Mathematics

Quick revision notes for Data Handling — CBSE Class 4 Mathematics. Key concepts, formulas, and definitions for last-minute revision.

45 questions50 flashcards5 concepts

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Key Topics to Revise

1

1. Collecting and Recording Data

  • Rohan and Anjali coded children's subject responses using single letters or abbreviations.
  • M means Mathematics.
  • L means Languages.
2

2. Reading and Comparing Data

  • Data can be shown in a table or a pictograph.
  • A pictograph uses repeated pictures or symbols to show numbers.
  • Each symbol must be read with care, because one symbol may stand for one or more items.
3

3. Pictograph Example: Bal Mela

  • Anjali recorded Fruit Chaat sales data at the Bal Mela.
  • Rohan recorded Sandwich sales data at the Bal Mela.
  • The data was recorded over three days.
4

4. Word Problems with Box Diagrams

  • Box diagrams help decode word problems and find solving strategies.
  • The operation depends on which boxes are filled.
  • There are exactly three categories of addition and subtraction word problems: combine, compare, and change.

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Full Notes

Key Concepts

Children’s subject choices can be recordedA table puts data into rowsA pictograph shows data with repeatedAfter recording dataA combine problem joins two different

Frequently Asked Questions

What are the important topics in Data Handling for CBSE Class 4 Mathematics?
Data Handling covers several key topics that are frequently asked in CBSE Class 4 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Data Handling — CBSE Class 4 Mathematics?
Understand the core concepts first, then work through the 45 practice questions available for this chapter. Revise formulas and 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.

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All 14 chapters — CBSE Class 4 Mathematics Revision Notes

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