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Chapter 7 of 22
Study Plan

Ratio and Proportion

ICSE · Class 10 · Mathematics

Step-by-step guide to study Ratio and Proportion in ICSE Class 10 Mathematics. Topics to cover, practice strategy, and time allocation.

35 questions33 flashcards5 concepts

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A labeled diagram illustrating the components of a ratio (a:b) with 'a' as the antecedent and 'b' as the consequent.
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Study Plan

1
Day 1–2

Learn the Theory

Read the textbook chapter carefully. Note down definitions, formulas, and key concepts.

2
Day 3

Practice Problems

Solve textbook exercises and additional practice questions. There are 35 questions available for this chapter.

3
Day 4

Revise & Test

Revise key formulas and concepts without looking at notes. Take a practice quiz to test your understanding. Mark weak areas for re-revision.

4
Day 7

Spaced Revision

Revisit Ratio and Proportion after a week. Use flashcards for quick recall. Solve previous year questions from this chapter.

What to Focus On

  • Ratio compares two quantities of the same kind.
  • a:b means a/b.
  • a is antecedent and b is consequent.

  • Compound ratio is found by termwise multiplication.
  • Duplicate ratio of a:b is a²:b².
  • Triplicate ratio of a:b is a³:b³.

  • Four quantities are in proportion when the first-second ratio equals the third-fourth ratio.
  • a and d are extremes.
  • b and c are means.

Common Mistakes to Avoid

A ratio can be formed between any two quantities, even if they are of different kinds.

The order of terms in a ratio does not matter.

A ratio has units because the original quantities have units.

Memory Tips

Ratio as a fraction of same-kind quantities

Antecedent and consequent

Order of terms in ratio matters

Lowest terms in ratio

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Frequently Asked Questions

What are the important topics in Ratio and Proportion for ICSE Class 10 Mathematics?
Ratio and Proportion covers several key topics that are frequently asked in ICSE Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Ratio and Proportion — ICSE Class 10 Mathematics?
Understand the core concepts first, then work through the 35 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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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 10 Mathematics.