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Probability

CBSE · Class 10 · Mathematics

Complete topic list for Probability in CBSE Class 10 Mathematics. Key concepts, sub-topics, and what to focus on for board exams.

57 questions20 flashcards5 concepts

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A Venn diagram showing a sample space (S) and an event (A), with the region outside A but within S shaded to represent the complementary event (A').
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4 Topics · CBSE Class 10 Mathematics

Topics in Probability

1

Basic Concepts and Definitions

  • An experiment is any activity that produces a result or outcome
  • Sample space is the set of all possible outcomes of an experiment
  • An event is a subset of the sample space - a collection of one or more outcomes
2

Probability Rules and Properties

  • Probability of any event lies between 0 and 1 (inclusive)
  • Probability of a certain event is 1
  • Probability of an impossible event is 0
3

Problem-Solving Techniques

  • Step 1: Identify the experiment and list all possible outcomes (sample space)
  • Step 2: Count total number of outcomes
  • Step 3: Identify favorable outcomes for the given event
4

Common Problem Types with Solutions

  • Single coin problems: Sample space = {H, T}
  • Single die problems: Sample space = {1, 2, 3, 4, 5, 6}
  • Card problems: Standard deck has 52 cards

Key Concepts

Outcomes that have the same chanceP(E) = Number of favorable outcomesEvents that have only one outcomeTwo events are complementary if oneProbability values always lie between 0

Frequently Asked Questions

What are the important topics in Probability for CBSE Class 10 Mathematics?
Probability covers several key topics that are frequently asked in CBSE 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 Probability — CBSE Class 10 Mathematics?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision 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 10 Mathematics Syllabus

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