Vocabulary, Usage and Word-Choice Errors A sentence can be grammatically correct and still use the wrong word. Vocabulary correction therefore requires attention to meaning, context, collocation, register, connotation, and grammatical function. 1. Similar Words Are Not Always Interchangeable Words that appear similar in meaning may differ in usage. Compare: economic economical Economic relates to the…
Grammar and Sentence Correction Grammar and sentence correction involves identifying and fixing errors in sentence structure, word forms, agreement, tense, usage, and grammatical relationships. The objective is not merely to memorize rules. Effective correction requires understanding why a sentence is incorrect or unclear. 1. Subject–Verb Agreement The verb must normally agree with its subject in…
Principles of Editing and Proofreading Editing and proofreading are essential parts of effective writing. Even a grammatically knowledgeable writer can produce unclear sentences, incorrect punctuation, spelling mistakes, repetition, or inconsistencies when writing quickly. Although the terms are often used together, editing and proofreading are not exactly the same. Editing focuses on improving the quality of…
Globalization and International Interdependence Introduction Globalization refers to the increasing interconnectedness of countries, economies, societies, institutions, technologies, and people across national borders. International interdependence describes situations in which states and societies depend on one another in ways that create both opportunities and vulnerabilities. Globalization has transformed international trade, finance, communication, technology, migration, culture, production, and…
Global Governance and International Cooperation Introduction Global governance refers to the processes, institutions, rules, norms, and arrangements through which international problems are managed. It does not imply the existence of a single world government. Global governance involves states, international organizations, regional organizations, businesses, civil society, experts, and other actors working through formal and informal mechanisms….
International System, International Society and World Order Introduction The international system refers to the overall structure of interactions among states and other significant international actors. International society emphasizes the shared rules, norms, institutions, and practices through which states organize their relations. World order refers more broadly to the distribution of power and the institutions, rules,…
International Actors: States, Nations and Non-State Actors Introduction International affairs are shaped by a wide range of actors. States remain the principal actors in the international system because they possess sovereignty, territory, governments, and legal personality. However, international organizations, multinational corporations, non-governmental organizations, transnational movements, armed groups, and other actors can also influence international outcomes….
International Relations: Core Concepts and Terminology Introduction International Relations (IR) is the study of interactions and relationships among states and other actors across national borders. It examines how countries cooperate and compete, pursue their interests, exercise power, manage conflicts, conduct diplomacy, and respond to global challenges. Although states remain central to International Relations, the field…
KHYBER PAKHTUNKHWA PUBLIC SERVICE COMMISSION COMPETITIVE EXAMINATION FOR THE POSTS OF PMS-2022 PHYSICS, PAPER-I Time allowed: 03 hours Maximum marks: 100 NOTE: Attempt any Five questions. Q. No. 1 (a) Show that for any three vectors \(\vec{A}\), \(\vec{B}\) & \(\vec{C}\), \(\vec{A} \times (\vec{B} \times \vec{C}) = \vec{B}(\vec{A} \cdot \vec{C}) – \vec{C}(\vec{A} \cdot \vec{B})\) & \(\vec{A}…
KHYBER PAKHTUNKHWA PUBLIC SERVICE COMMISSION COMPETITIVE EXAMINATION FOR THE POSTS OF PROVINCIAL MANAGEMENT SERVICES (BPS-17) 2016 PHYSICS, PAPER-II TIME ALLOWED: 03 HOURS MAX: MARKS: 100 NOTE: ATTEMPT ANY FIVE QUESTIONS Q. No. 1 (a) Apply Gauss’s law to find out the electric field at an arbitrary point near a thin insulating sheet of infinite extent…
KHYBER PAKHTOON KHWA, PUBLIC SERVICE COMMISSION, PESHAWAR SUBJECT: COMPETITIVE EXAMINATION FOR THE POSTS OF PROVINCIAL MANAGEMENT SERVICE (BPS-17) 2016 PHYSICS PAPER-I Time allowed: 03 hours Max. Marks: 100 Note: Attempt any FIVE complete questions. Q.1. (a) What is the gradient of a scalar function? Derive an expression for grad φ. (2,4) (b) Prove that the…
KHYBER PAKHTOON KHWA PUBLIC SERVICE COMMISSION, PESHAWAR SUBJECT:- COMPETITIVE EXAMINATION FOR THE POSTS OF PROVINCIAL MANAGEMENT 2013 SERVICE(BPS-17) PHYSICS PAPER-II Time Allowed: 03 hours Max. Marks:100 Note: Attempt any five complete questions. Q 1 (a) Explain the mechanism of energy storage in a capacitor. What is a dielectric and why it is used in a…
Khyber Pakhtoon Khwa, Public Service Commission, Peshawar COMPETITIVE EXAMINATION FOR THE POSTS OF PROVINCIAL MANAGEMENT SERVICE (BPS-17) 2013 PHYSICS PAPER I Time Allowed: 03 hours Max. Marks: 100 Attempt any FIVE questions Q1: a) State and Prove divergence theorem. 10 b) What is the physical meaning of divergence? 4 c) If \(\vec{F} = x\hat{i} +…
Presentations, Technical Writing and Workplace English Modern professional life requires English not only in documents and emails but also in presentations, technical materials, instructions, meetings, and everyday workplace interactions. 1. Professional Presentations A presentation communicates information or ideas to an audience through speech, visual material, or both. A basic presentation structure is: Opening → Main…
Business and Professional Communication Professional communication occurs in workplaces, organizations, businesses, institutions, and professional relationships. It includes written, spoken, digital, and interpersonal communication. Effective professional communication is clear, purposeful, respectful, and appropriate to the audience. 1. Purposes of Professional Communication Professional communication may be used to: provide information request information give instructions solve problems negotiate…
Reports, Official and Administrative Writing Reports and official documents are written to communicate information, record decisions, explain situations, or support administrative action. Unlike many academic essays, official writing is often designed for practical use. 1. Purpose of a Report A report may: present facts document an event investigate a problem communicate findings evaluate a situation…
Academic and Research Writing Academic and research writing presents knowledge, analysis, investigation, and argument in a structured form. It requires careful organization and clear distinction between evidence, interpretation, and conclusion. 1. Purpose of Academic Writing Academic writing may be used to: explain a concept analyze an issue compare ideas evaluate evidence present research develop an…
Academic Vocabulary and Academic Style Academic English is the form of English commonly used in education, research, scholarship, and formal intellectual discussion. It is generally characterized by precision, clarity, appropriate formality, and careful presentation of ideas. Academic English is not simply “difficult English.” Good academic writing communicates complex ideas as clearly as possible. 1. What…
Coherence, Cohesion, Structure and Effective Style Effective writing is not simply a collection of grammatically correct sentences. Ideas must work together as a unified whole. Four closely related concepts are especially important: coherence cohesion structure style 1. Coherence Coherence refers to the logical connection and overall sense of a text. A coherent paragraph might move…
Essays, Summaries, Precis and Other Forms Writing takes many forms, and each form has its own purpose, structure, and conventions. A student or professional writer must understand not only how to write well but also how to adapt writing to the required form. 1. The Essay An essay is a structured piece of writing that…