Basic Concepts of Probability MCQs

Prepare for Basic Concepts of Probability MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Topic Notes: Basic Concepts of Probability

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Master Basic Concepts of Probability MCQs for Competitive Exams with our comprehensive, verified question bank. Designed for students and competitive exam aspirants across Pakistan, this study resource provides topic-wise practice questions for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests.

Exam Focus
Aligned with FPSC, PPSC, and CSS syllabus criteria for Basic Concepts of Probability.
Past Papers
Includes frequently repeated questions from past examinations.
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Preparation Guide & Key Focus Areas for Basic Concepts of Probability MCQs

When preparing for Basic Concepts of Probability MCQs (Statistics), focus on core definitions, historical timelines, relevant provisions, and commonly tested factual points. Review each question below, test your knowledge against the given options, and inspect the detailed explanation to solidify your understanding.

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1
Given that the probability of the intersection of two events A and B is 1/4, what is the probability of their union?
2
What is the term for a collection of one or more outcomes resulting from a random experiment?
3
Which geometric shape is typically used in a Venn diagram to represent an event within a sample space?
4
When rolling a fair, six-sided die, what is the probability of obtaining an even number?
5
What is the term for a counting method where the arrangement or sequence of outcomes is considered significant?
6
What is the numerical value of the combination 5C5?
7
If a collection contains 40% dress shirts, 45% T-shirts, and 30% blue jeans, what is the probability of selecting a dress shirt?
8
In probability theory, what term describes the set containing all possible outcomes of an experiment?
9
In the context of set theory, how are the sets of males (A) and females (B) in a town classified?
10
When a fair coin is tossed once, what is the probability of the outcome being heads?