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CSS General Science and Ability Past Papers Solved MCQs from 1973 to 2025

Miss Iqra Ali

Miss Iqra Ali, CSS GSA & Pakistan Affairs Coach, empowers aspirants expertly.

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CSS General Science and Ability Past Papers Solved MCQs from 1973 to 2025” is the most extensive and meticulously organized guide for mastering the MCQ portion of CSS General Science & Ability (GSA). Authored and compiled by Miss Iqra Ali, a well-known CSS GSA coach and subject specialist, this book spans over 50 years of actual CSS paper MCQs, offering fully solved questions with detailed explanations. It is designed not only to help you memorize correct answers but also to understand core scientific principles, logic patterns, and analytical techniques that recur across decades of CSS exams.

The book covers all key areas of the CSS GSA syllabus: Physical Science, Biological Science, Environmental Science, Basic Mathematics, Logic & Reasoning, and Analytical Ability. Each MCQ is explained in a concise, exam-focused manner, offering formulas, reasoning methods, and shortcut tips where necessary. This structured approach enables aspirants to grasp difficult concepts, revise strategically, and improve both speed and accuracy.

Organized year-wise and topic-wise, the book makes it easy to spot trends, focus on frequently repeated topics, and build confidence for the real exam. Whether you’re preparing as a first-timer or refining your concepts for another attempt, this book provides the clarity, accuracy, and comprehensive coverage you need, all in one place.

Key features

  • Solved MCQs (1973–2025)
    Over 50 years of authentic CSS GSA MCQs with verified solutions and explanations.
  • Compiled by Miss Iqra Ali
    Trusted CSS coach and subject expert in General Science & Ability.
  • Complete Syllabus Coverage
    Topics include Physics, Chemistry, Biology, Environment, Arithmetic, Algebra, Logic, and Analytical Reasoning.
  • Explanation-Based Learning
    Each MCQ comes with a step-by-step explanation, formula, or reasoning method.
  • Year-Wise and Topic-Wise Layout
    Enables smart revision and trend-based preparation.

Formats Included

  • Comprehensive Solution Guide (with Explanatory Answers) – Ideal for thorough understanding and detailed revision.
  • Practice Test Version (Questions Only) – Perfect for simulating exam environments and evaluating preparedness under timed conditions.
  • Concise Answer Key – Offers a swift verification option for efficient, high-volume review sessions.
  • Dynamic Online Platform & Free PDF Download – Enables flexible study access anytime, anywhere, across mobile, tablet, or desktop devices.

Why Choose This Book?

  • Unparalleled Chronological Depth
    Represents the most exhaustive compilation of CSS GSA solved MCQs, meticulously gathered from 1973 onwards.
  • Expert-Verified Solutions
    All explanations are diligently reviewed and presented with supreme clarity by Howtests' team of subject matter authorities, guaranteeing accuracy and effective learning.
  • Versatile Exam Utility
    Tailored specifically for CSS, yet profoundly beneficial for PMS, FPSC, NTS, and a diverse range of other challenging competitive examinations.
  • Holistic Skill Cultivation
    Significantly enhances foundational scientific knowledge, concurrently refining advanced quantitative and logical reasoning capabilities.
  • Strategic Preparatory Advantage
    Provides a distinctive edge through the analysis of historical examination trends, facilitating more focused and results-driven study planning.
  • Democratized Access to Learning
    Guaranteed Free Online & PDF Access ensures that premium-quality exam preparation resources are widely available to all aspiring individuals.
  • Authored by Esteemed Professionals
    The content is a collaborative product of accomplished CSS mentors, officers, and academic specialists, affirming its direct relevance and authenticity for the examination.
  • Adaptive Study Companion
    Serves as an indispensable tool for rigorous independent study, as well as a foundational text within competitive exam coaching curricula.

Subjects Covering

CSS General Science and Ability Past Papers Solved MCQs from 1973 to 2025

How we have reviewed this Book!

At HowTests, we are dedicated to providing competitive exam aspirants with accurate, useful, beneficial, and well-researched content. Our MCQs books and mocks are carefully written, compiled, and reviewed to ensure aspirants receive reliable study materials for their exam preparation. Our team of experts continuously monitors, reviews, and updates MCQs to maintain precision and accuracy. We regularly revise our resources whenever new information emerges or if errors are reported, ensuring that aspirants have access to the most authentic and up-to-date study materials. This book results from a collaboration between top CSS mentors and subject specialists. This team of highly experienced professionals has carefully ensured that this book contains authentic, well-structured, and high-quality questions that closely align with the commission’s testing standards.
Book History
Update History
History
30 June 2025

Written Or Compiled By

Miss Iqra Ali

MPhil Political Science

History
Content Updated On

1st Update: July 4, 2025 | 2nd Update: July 8, 2025 | 3rd Update: July 8, 2025

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Previous Editions

Edition 1

June-2025

Edition 2

June-2025

Edition 3

June-2025

Edition 4

July-2025

Edition 5

July-2025

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