Chapter 19 of 19
Formula Sheet
Set Theory — Formula Sheet
SNAP · Quantitative Aptitude
All important formulas from Set Theory for SNAP Quantitative Aptitude. Quick reference for revision and problem solving.
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Important formulas and equations from Set Theory for SNAP Quantitative Aptitude.
Formulas — Set Theory
Basic Set Theory Definitions
Two-Set Problems
n(A ∪ B) = n(A) + n(B) - n(A ∩ B)n(A ∩ B) = n(A) + n(B) - n(A ∪ B)n(only A) = n(A) - n(A ∩ B)Three-Set Problems
n(A ∪ B ∪ C) = n(A) + n(B) + n(C) - n(A ∩ B) - n(B ∩ C) - n(A ∩ C) + n(A ∩ B ∩ C)n(exactly one) = n(A) + n(B) + n(C) - 2n(A ∩ B) - 2n(B ∩ C) - 2n(A ∩ C) + 3n(A ∩ B ∩ C)n(exactly two) = n(A ∩ B) + n(B ∩ C) + n(A ∩ C) - 3n(A ∩ B ∩ C)Problem-Solving Strategies
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Frequently Asked Questions
What topics are covered in Set Theory for SNAP?
Set Theory is an important chapter in SNAP Quantitative Aptitude. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Basic Concepts and Terminology, Venn Diagrams and Visual Representation, Problem-Solving Strategies, Advanced Applications and Logical Reasoning.
How important is Set Theory for SNAP?
Set Theory is a frequently tested chapter in SNAP Quantitative Aptitude. Questions from this chapter appear regularly in previous year papers. There are 44 practice questions available for this chapter.
How to prepare Set Theory for SNAP?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.
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Practice questions, revision notes, formula sheet and AI doubt-solver for SNAP Quantitative Aptitude.