{"id":231122,"date":"2026-04-19T04:21:16","date_gmt":"2026-04-18T22:51:16","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=231122"},"modified":"2026-04-19T04:21:19","modified_gmt":"2026-04-18T22:51:19","slug":"physics-topics-for-rrb-group-d","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/","title":{"rendered":"Important Physics Topics for RRB Group D Exam, Download PDF"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Download_Physics_Topics_PDF_for_RRB_Group_D\" >Download Physics Topics PDF for RRB Group D<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Why_Focus_on_Physics_for_RRB_Group_D\" >Why Focus on Physics for RRB Group D?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Frequently_Repeated_Physics_Topics\" >Frequently Repeated Physics Topics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Key_Concepts_Explained\" >Key Concepts Explained<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Other_Important_Topics\" >Other Important Topics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Attempt_Physics_Questions_live_for_RRB_Group_D_Exam\" >Attempt Physics Questions live for RRB Group D Exam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Sign_Up\" >Sign Up<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Login\" >Login<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Forgot_Password\" >Forgot Password<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#i\" >&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#Preparation_Tips_for_Important_Physics_Topics_for_RRB_Group_D\" >Preparation Tips for Important Physics Topics for RRB Group D<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><strong>Important Physics Topics for RRB Group D:<\/strong> Physics forms an important part of the General Science section in the RRB Group D Exam. Questions are often simple yet conceptual, testing candidates\u2019 basic understanding of physical phenomena. Knowing the important physics topics for RRB Group D helps aspirants focus their preparation and maximize scoring potential. In this article, we\u2019ll cover the most frequently repeated physics topics, key formulas, preparation tips, and a summary table to make your revision smoother and more effective.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-download-physics-topics-pdf-for-rrb-group-d\"><span class=\"ez-toc-section\" id=\"Download_Physics_Topics_PDF_for_RRB_Group_D\"><\/span>Download Physics Topics PDF for RRB Group D<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Download Physics Topics PDF for RRB Group D E-book to prepare important science concepts asked in the exam. This e-book covers motion, force, work and energy, electricity, heat, sound, light, modern physics, and previous year questions with easy explanations for quick revision.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/physics-questions-for-rrb-group-d\/?ref=contmk-pqrrbg\" target=\"_blank\" rel=\"noreferrer noopener\">Download PDF Here<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-focus-on-physics-for-rrb-group-d\"><span class=\"ez-toc-section\" id=\"Why_Focus_on_Physics_for_RRB_Group_D\"><\/span><strong>Why Focus on Physics for RRB Group D?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Physics questions in the <a href=\"https:\/\/www.oliveboard.in\/rrb-group-d-notification\/?ref=contmk-blog-pqrrbg\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Exam<\/a> are typically easy to moderate in difficulty. Most questions are based on daily life phenomena, basic principles, and formulas. Focusing on the high-frequency topics can help you secure marks quickly without spending too much time. The key advantages of targeting important physics topics for RRB Group D:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Saves preparation time<\/li>\n\n\n\n<li>Boosts accuracy in the General Science section<\/li>\n\n\n\n<li>Improves confidence during the exam<\/li>\n\n\n\n<li>Helps in solving numerical questions faster<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-repeated-physics-topics\"><span class=\"ez-toc-section\" id=\"Frequently_Repeated_Physics_Topics\"><\/span><strong>Frequently Repeated Physics Topics<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Based on analysis of previous RRB Group D exams, the following topics are <strong>c<\/strong>ommonly repeated:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>S.No<\/strong><\/td><td><strong>Physics Topics<\/strong><\/td><td><strong>Key Concepts<\/strong><\/td><\/tr><tr><td>1<\/td><td><strong>Force and Laws of Motion<\/strong><\/td><td>Newton\u2019s Laws, Momentum, Friction, Gravitation<\/td><\/tr><tr><td>2<\/td><td><strong>Work, Power and Energy<\/strong><\/td><td>Work, Kinetic Energy, Potential Energy, Power, Efficiency<\/td><\/tr><tr><td>3<\/td><td><strong>Light and Optics<\/strong><\/td><td>Reflection, Refraction, Lenses, Mirrors, Dispersion<\/td><\/tr><tr><td>4<\/td><td><strong>Heat and Thermodynamics<\/strong><\/td><td>Temperature, Heat Transfer, Expansion, Specific Heat, Calorimetry<\/td><\/tr><tr><td>5<\/td><td><strong>Electricity and Magnetism<\/strong><\/td><td>Ohm\u2019s Law, Circuits, Electromagnetism, Magnetic Field, Induction<\/td><\/tr><tr><td>6<\/td><td><strong>Sound<\/strong><\/td><td>Speed of Sound, Properties, Echo, Musical Instruments<\/td><\/tr><tr><td>7<\/td><td><strong>Measurement and Units<\/strong><\/td><td>SI Units, Fundamental Quantities, Measurement Errors<\/td><\/tr><tr><td>8<\/td><td><strong>Pressure and Fluids<\/strong><\/td><td>Pascal\u2019s Law, Archimedes Principle, Atmospheric Pressure<\/td><\/tr><tr><td>9<\/td><td><strong>Waves and Motion<\/strong><\/td><td>Simple Harmonic Motion, Wave Types, Frequency, Amplitude<\/td><\/tr><tr><td>10<\/td><td><strong>Modern Physics<\/strong><\/td><td>Radioactivity, X-rays, Nuclear Energy, Atomic Structure<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/rrb-group-d-mock-test\/?ref=contmk-blog-pqrrbg\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Free RRB Group D Mock Test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-concepts-explained\"><span class=\"ez-toc-section\" id=\"Key_Concepts_Explained\"><\/span><strong>Key Concepts Explained<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Some of the key concepts are explained below:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-force-and-motion\"><strong>1. Force and Motion<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Newton\u2019s First Law:<\/strong> A body remains at rest or in uniform motion unless acted upon by a force.<\/li>\n\n\n\n<li><strong>Newton\u2019s Second Law:<\/strong> ( F = ma )<\/li>\n\n\n\n<li><strong>Newton\u2019s Third Law:<\/strong> For every action, there is an equal and opposite reaction.<\/li>\n\n\n\n<li>Friction and gravity questions are frequently asked in numerical form.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-work-energy-and-power\"><strong>2. Work, Energy, and Power<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"299\" height=\"90\" src=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/formula-physics.webp\" alt=\"Physics formulas\" class=\"wp-image-231123\" srcset=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/formula-physics.webp 299w, https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/formula-physics-150x45.webp 150w\" sizes=\"auto, (max-width: 299px) 100vw, 299px\" \/><\/figure>\n\n\n\n<p>Questions often ask about <strong>work done, efficiency, and conversion of energy<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-light-and-optics\"><strong>3. Light and Optics<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Reflection and Refraction:<\/strong> Laws of reflection, Snell\u2019s law, refractive index.<\/li>\n\n\n\n<li><strong>Lenses and Mirrors:<\/strong> Focal length, image formation, magnification formulas.<\/li>\n\n\n\n<li>Dispersion of light and prism-based questions are also common.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-heat-and-thermodynamics\"><strong>4. Heat and Thermodynamics<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Heat Transfer:<\/strong> Conduction, convection, radiation<\/li>\n\n\n\n<li><strong>Expansion:<\/strong> Linear, area, and volume expansion formulas<\/li>\n\n\n\n<li>Questions may involve temperature changes or heat energy calculations.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-electricity-and-magnetism\"><strong>5. Electricity and Magnetism<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"472\" height=\"93\" src=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/formula-ohm.png\" alt=\"Ohm's Law\" class=\"wp-image-231125\" srcset=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/formula-ohm.png 472w, https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/formula-ohm-150x30.png 150w\" sizes=\"auto, (max-width: 472px) 100vw, 472px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Magnetism:<\/strong> Right-hand thumb rule, electromagnetic induction, transformers<\/li>\n\n\n\n<li>Both conceptual and numerical questions appear frequently.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-other-important-topics\"><span class=\"ez-toc-section\" id=\"Other_Important_Topics\"><\/span><strong>Other Important Topics<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Check out the other important topics mentioned below:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sound:<\/strong> Velocity of sound in air, echo, musical instruments<\/li>\n\n\n\n<li><strong>Pressure and Fluids:<\/strong> Questions based on <strong>Pascal\u2019s law, Archimedes principle<\/strong>, and <strong>hydraulic machines<\/strong><\/li>\n\n\n\n<li><strong>Measurement and Units:<\/strong> Be familiar with <strong>SI units of force, pressure, energy, power, and magnetic flux<\/strong><\/li>\n\n\n\n<li><strong>Modern Physics:<\/strong> Atomic models, nuclear radiation, X-rays, and isotopes<\/li>\n<\/ul>\n\n\n\n<p>These topics appear repeatedly, often as direct questions, formula-based calculations, or assertion-reason type questions.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/railways-rrb-group-d\/?ref=contmk-blog-pqrrbg\" target=\"_blank\" rel=\"noreferrer noopener\">Explore RRB Group D Courses<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-attempt-physics-questions-live-for-rrb-group-d-exam\"><span class=\"ez-toc-section\" id=\"Attempt_Physics_Questions_live_for_RRB_Group_D_Exam\"><\/span>Attempt Physics Questions live for RRB Group D Exam<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<link rel=\"stylesheet\" href=\"https:\/\/courses.oliveboard.in\/edge\/css\/login-modal-for-blog.css\">\n\n<style>\n#quiz-2-sticky-header {\n  position: sticky;\n  top: 0;\n  z-index: 100;\n  background: #1565c0;\n  color: #fff;\n  padding: 12px 20px;\n  border-radius: 10px 10px 0 0;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  font-size: 16px;\n  font-weight: bold;\n  box-shadow: 0 2px 8px rgba(0,0,0,0.2);\n  margin: -20px -20px 20px -20px;\n}\n\n#quiz-2-score-badge {\n  background: rgba(255,255,255,0.2);\n  padding: 4px 12px;\n  border-radius: 20px;\n  font-size: 15px;\n  white-space: nowrap;\n}\n#quiz-2 * { box-sizing: border-box; }\n\n#quiz-2 .quiz-container {\n  max-width: 700px;\n  margin: auto;\n  padding: 20px;\n  background: #fff;\n  border-radius: 14px;\n  box-shadow: 0 6px 16px rgba(0,0,0,0.12);\n}\n\n#quiz-2 h2 {\n  text-align: center;\n}\n\n#quiz-2 .question {\n  margin-bottom: 22px;\n}\n\n#quiz-2 .question p {\n  font-weight: bold;\n}\n\n#quiz-2 button {\n  width: 100%;\n  padding: 12px;\n  margin: 6px 0;\n  border: none;\n  border-radius: 6px;\n  background: #e0e0e0;\n  color: #000;\n  font-size: 16px;\n  cursor: pointer;\n}\n\n#quiz-2 button:hover {\n  background: #d5d5d5;\n}\n\n#quiz-2 button.correct {\n  background: #4caf50;\n  color: #000;\n}\n\n#quiz-2 button.wrong {\n  background: #f44336;\n  color: #000;\n}\n\n#quiz-2 button.locked {\n  pointer-events: none;\n}\n\n\/* SUMMARY *\/\n#quiz-2 .final-summary {\n  margin-top: 40px;\n  padding: 20px;\n  border-radius: 14px;\n  background: #fafafa;\n  border: 2px solid #4caf50;\n}\n\n#quiz-2 .final-summary h3 {\n  text-align: center;\n  margin-bottom: 20px;\n}\n\n#quiz-2 .summary-row {\n  display: grid;\n  grid-template-columns: 120px 1fr 40px;\n  gap: 10px;\n  align-items: center;\n  margin-bottom: 12px;\n  font-weight: bold;\n}\n\n#quiz-2 .summary-bar {\n  height: 14px;\n  background: #ddd;\n  border-radius: 10px;\n  overflow: hidden;\n}\n\n#quiz-2 .bar-fill {\n  height: 100%;\n  width: 0%;\n}\n\n#quiz-2 .bar-attempted { background: #2196f3; }\n#quiz-2 .bar-correct { background: #4caf50; }\n#quiz-2 .bar-wrong { background: #f44336; }\n#quiz-2 .bar-unattempted { background: #9e9e9e; width: 100%; }\n\n#quiz-2 .final-score {\n  text-align: center;\n  font-size: 22px;\n  margin-top: 20px;\n}\n\n#quiz-2 .score-value {\n  font-size: 30px;\n  margin-left: 8px;\n}\n<\/style>\n<\/head>\n\n<body>\n<div id=\"quiz-2\">\n  <div class=\"quiz-container\">\n<div id=\"quiz-2-sticky-header\">\n  <span> Physics Questions for RRB Group D <\/span>\n  <span id=\"quiz-2-score-badge\">Score: <strong id=\"quiz-2-score-value\">0.00<\/strong><\/span>\n<\/div>\n\n    <!-- QUESTIONS -->\n\n<div class=\"question\" data-answered=\"false\">\n  <p>1. What is the cause of tides on Earth?<\/p>\n  <button data-correct=\"false\">A) Earth&#8217;s rotation<\/button>\n  <button data-correct=\"true\">B) Moon&#8217;s gravity<\/button>\n  <button data-correct=\"false\">C) Ocean currents<\/button>\n  <button data-correct=\"false\">D) Solar wind<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>2. Which color of light has the shortest wavelength?<\/p>\n  <button data-correct=\"false\">A) Red<\/button>\n  <button data-correct=\"false\">B) Green<\/button>\n  <button data-correct=\"false\">C) Blue<\/button>\n  <button data-correct=\"true\">D) Violet<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>3. What is the energy stored in a body due to its position called?<\/p>\n  <button data-correct=\"false\">A) Kinetic energy<\/button>\n  <button data-correct=\"true\">B) Potential energy<\/button>\n  <button data-correct=\"false\">C) Heat energy<\/button>\n  <button data-correct=\"false\">D) Thermal energy<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>4. Who discovered the laws of motion?<\/p>\n  <button data-correct=\"true\">A) Newton<\/button>\n  <button data-correct=\"false\">B) Einstein<\/button>\n  <button data-correct=\"false\">C) Galileo<\/button>\n  <button data-correct=\"false\">D) Faraday<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>5. Which part of the eye controls the amount of light entering it?<\/p>\n  <button data-correct=\"false\">A) Retina<\/button>\n  <button data-correct=\"true\">B) Iris<\/button>\n  <button data-correct=\"false\">C) Cornea<\/button>\n  <button data-correct=\"false\">D) Lens<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>6. What type of lens is used to correct short-sightedness?<\/p>\n  <button data-correct=\"false\">A) Convex<\/button>\n  <button data-correct=\"true\">B) Concave<\/button>\n  <button data-correct=\"false\">C) Plane<\/button>\n  <button data-correct=\"false\">D) Bifocal<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>7. What happens to pressure when the area is reduced and force is constant?<\/p>\n  <button data-correct=\"true\">A) Increases<\/button>\n  <button data-correct=\"false\">B) Decreases<\/button>\n  <button data-correct=\"false\">C) Remains same<\/button>\n  <button data-correct=\"false\">D) Doubles<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>8. Which device converts chemical energy into electrical energy?<\/p>\n  <button data-correct=\"false\">A) Motor<\/button>\n  <button data-correct=\"false\">B) Generator<\/button>\n  <button data-correct=\"true\">C) Battery<\/button>\n  <button data-correct=\"false\">D) Transformer<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>9. Which metal is used in making filament of electric bulbs?<\/p>\n  <button data-correct=\"false\">A) Copper<\/button>\n  <button data-correct=\"false\">B) Aluminum<\/button>\n  <button data-correct=\"true\">C) Tungsten<\/button>\n  <button data-correct=\"false\">D) Iron<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>10. The unit of frequency is:<\/p>\n  <button data-correct=\"false\">A) Decibel<\/button>\n  <button data-correct=\"true\">B) Hertz<\/button>\n  <button data-correct=\"false\">C) Ohm<\/button>\n  <button data-correct=\"false\">D) Watt<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>11. What is the unit of work done?<\/p>\n  <button data-correct=\"false\">A) Watt<\/button>\n  <button data-correct=\"false\">B) Volt<\/button>\n  <button data-correct=\"true\">C) Joule<\/button>\n  <button data-correct=\"false\">D) Ampere<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>12. What type of image is formed by a plane mirror?<\/p>\n  <button data-correct=\"false\">A) Real and inverted<\/button>\n  <button data-correct=\"false\">B) Real and erect<\/button>\n  <button data-correct=\"true\">C) Virtual and erect<\/button>\n  <button data-correct=\"false\">D) Virtual and inverted<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>13. Which gas is used in fluorescent lamps?<\/p>\n  <button data-correct=\"false\">A) Neon<\/button>\n  <button data-correct=\"true\">B) Argon<\/button>\n  <button data-correct=\"false\">C) Hydrogen<\/button>\n  <button data-correct=\"false\">D) Helium<\/button>\n<\/div>\n\n<div class=\"question\" data-answered=\"false\">\n  <p>14. 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Given below are the details:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Focus on High-Frequency Topics<\/strong><br>Start with Force &amp; Motion, Electricity &amp; Magnetism, Work &amp; Energy, and Heat &amp; Thermodynamics.<\/li>\n\n\n\n<li><strong>Learn Key Formulas<\/strong><br>Maintain a small formula sheet for <strong>quick last-minute revision<\/strong>.<\/li>\n\n\n\n<li><strong>Solve Previous Year Questions<\/strong><br>Helps identify <strong>repeated questions<\/strong> and understand the <strong>exam pattern<\/strong>.<\/li>\n\n\n\n<li><strong>Practice Numerical Problems<\/strong><br>Especially for Work, Energy, Electricity, and Light topics.<\/li>\n\n\n\n<li><strong>Use Conceptual Understanding<\/strong><br>RRB questions often test <strong>basic concepts<\/strong> rather than complex derivations.<\/li>\n\n\n\n<li><strong>Time Management<\/strong><br>Allocate <strong>15\u201320 minutes<\/strong> for Physics questions in the exam for maximum efficiency.<\/li>\n<\/ol>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/rrb-group-d-previous-year-papers\/?ref=contmk-blog-pqrrbg\" target=\"_blank\" rel=\"noreferrer noopener\">Solve RRB Group D Previous Year Papers<\/a><\/div>\n<\/div>\n\n\n\n<p>Preparing for important physics topics for RRB Group D is a smart strategy to secure marks in the General Science section. By focusing on high-frequency topics, practicing numericals, and revising formulas, candidates can maximize efficiency and confidence during the exam. Remember, consistent practice and conceptual understanding are the keys to scoring well and achieving success in the RRB Group D Examination.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1761031127720\"><strong class=\"schema-faq-question\">Q.1 Which physics topics are most frequently repeated in RRB Group D exams?<\/strong> <p class=\"schema-faq-answer\">The most commonly repeated topics include Force &amp; Motion, Work &amp; Energy, Electricity &amp; Magnetism, Heat &amp; Thermodynamics, Light &amp; Optics, Sound, Pressure &amp; Fluids, and Modern Physics. Focusing on these ensures higher chances of scoring.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1761032574677\"><strong class=\"schema-faq-question\">Q.2 Are RRB Group D physics questions more conceptual or numerical?<\/strong> <p class=\"schema-faq-answer\">Questions are a mix of conceptual and numerical types. Topics like Electricity, Work &amp; Energy, Light &amp; Optics, and Force &amp; Motion often have numerical questions, while topics like Sound, Pressure, and Modern Physics are more conceptual.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1761032591984\"><strong class=\"schema-faq-question\">Q.3 How should I prepare formulas for physics in RRB Group D exams?<\/strong> <p class=\"schema-faq-answer\">Make a small formula sheet covering key equations for Work, Power, Energy, Force, Electricity, Magnetism, and Heat. Revise it regularly, especially before mock tests and the final exam, to answer questions quickly.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1761032610642\"><strong class=\"schema-faq-question\">Q.4 Are there any high-scoring topics in physics for RRB Group D?<\/strong> <p class=\"schema-faq-answer\">Yes. Topics like Force &amp; Motion, Electricity &amp; Magnetism, Work &amp; Energy, Heat &amp; Thermodynamics, and Light &amp; Optics are high-frequency and scoring. Practicing numerical problems from these areas can secure marks efficiently.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1761032631351\"><strong class=\"schema-faq-question\">Q.5 How much time should I allocate for physics in the RRB Group D exam?<\/strong> <p class=\"schema-faq-answer\">Since physics is part of the General Science section, it is recommended to spend 15\u201320 minutes on physics questions. Focus on high-frequency topics first and attempt numerical questions you are confident about to save time.<\/p> <\/div> <\/div>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\">Important Physics Topics for RRB Group D Exam, Download PDF<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-group-d-eligibility-check-tool\/\">Are You Eligible for RRB Group D 2026? Check with FREE Live Tool<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/important-chapters-for-rrb-group-d\/\">Important Chapters for RRB Group D Exam, Know the Topics<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-group-d-mathematics-topics\/\">High Scoring RRB Group D Mathematics Topics, Check Details<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/general-science-mcq-questions-with-answers\/\">General Science MCQ Questions with Answers for SSC, Railways &amp; Other Competitive Exams<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-group-d-important-questions\/\">Top RRB Group D Important Questions 2026, Download PDF<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Important Physics Topics for RRB Group D: Physics forms an important part of the General Science section in the RRB<\/p>\n","protected":false},"author":63,"featured_media":242920,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[555,10235],"tags":[],"class_list":["post-231122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-railways-rrb","category-rrb-group-d","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Important Physics Topics for RRB Group D Exam, Download PDF<\/title>\n<meta name=\"description\" content=\"The important physics topics for RRB Group D include Force &amp; Motion, Work &amp; Energy, Electricity &amp; Magnetism. Check out the details here.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Important Physics Topics for RRB Group D Exam, Download PDF\" \/>\n<meta property=\"og:description\" content=\"Important Physics Topics for RRB Group D: Physics forms an important part of the General Science section in the RRB Group D Exam. Questions are often\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\" \/>\n<meta property=\"og:site_name\" content=\"Oliveboard\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Oliveboard\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-18T22:51:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-18T22:51:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/important-topics-for-physics-topics.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"730\" \/>\n\t<meta property=\"og:image:height\" content=\"480\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Arijit Dutta\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Oliveboard\" \/>\n<meta name=\"twitter:site\" content=\"@Oliveboard\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Arijit Dutta\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\"},\"author\":{\"name\":\"Arijit Dutta\",\"@id\":\"https:\/\/www.oliveboard.in\/blog\/#\/schema\/person\/adde3c87b3077c962fbb550a6684fdad\"},\"headline\":\"Important Physics Topics for RRB Group D Exam, Download PDF\",\"datePublished\":\"2026-04-18T22:51:16+00:00\",\"dateModified\":\"2026-04-18T22:51:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\"},\"wordCount\":1388,\"publisher\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/important-topics-for-physics-topics.webp\",\"articleSection\":[\"Railways\",\"RRB Group D\"],\"inLanguage\":\"en-US\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\",\"url\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/\",\"name\":\"Important Physics Topics for RRB Group D Exam, Download PDF\",\"isPartOf\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2025\/10\/important-topics-for-physics-topics.webp\",\"datePublished\":\"2026-04-18T22:51:16+00:00\",\"dateModified\":\"2026-04-18T22:51:19+00:00\",\"description\":\"The important physics topics for RRB Group D include Force & Motion, Work & Energy, Electricity & Magnetism. 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This is Arijit Dutta. I am a skilled Content Writer at Oliveboard with nearly 3+ years of experience in crafting engaging, informative, and exam-focused content for the Railways Domain. With a strong command of language and a keen understanding of learner needs, I contribute significantly to Oliveboard\u2019s mission of delivering high-quality educational resources. Passionate about clear communication and continuous learning, I consistently create content that helps government job aspirants achieve their goals. 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Exam Alerts &amp; Resources","publisher":{"@id":"https:\/\/www.oliveboard.in\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.oliveboard.in\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.oliveboard.in\/blog\/#organization","name":"Oliveboard","url":"https:\/\/www.oliveboard.in\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.oliveboard.in\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2021\/11\/logo.png","contentUrl":"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2021\/11\/logo.png","width":150,"height":40,"caption":"Oliveboard"},"image":{"@id":"https:\/\/www.oliveboard.in\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Oliveboard","https:\/\/x.com\/Oliveboard","https:\/\/www.instagram.com\/oliveboard.in\/","https:\/\/www.youtube.com\/channel\/UCRvrHAyNdOMI_JBkE2pjZtw?sub_confirmation=1"]},{"@type":"Person","@id":"https:\/\/www.oliveboard.in\/blog\/#\/schema\/person\/adde3c87b3077c962fbb550a6684fdad","name":"Arijit Dutta","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.oliveboard.in\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e84e6df18271e03237b2e854fe6e0a67242fc6feb357f26e4ac465daa27d7cab?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e84e6df18271e03237b2e854fe6e0a67242fc6feb357f26e4ac465daa27d7cab?s=96&d=mm&r=g","caption":"Arijit Dutta"},"description":"Hello! This is Arijit Dutta. I am a skilled Content Writer at Oliveboard with nearly 3+ years of experience in crafting engaging, informative, and exam-focused content for the Railways Domain. With a strong command of language and a keen understanding of learner needs, I contribute significantly to Oliveboard\u2019s mission of delivering high-quality educational resources. Passionate about clear communication and continuous learning, I consistently create content that helps government job aspirants achieve their goals. Outside of work, I enjoy playing cricket and listening to music, which helps me stay balanced and creative in my professional journey."},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761031127720","position":1,"url":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761031127720","name":"Q.1 Which physics topics are most frequently repeated in RRB Group D exams?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The most commonly repeated topics include Force &amp; Motion, Work &amp; Energy, Electricity &amp; Magnetism, Heat &amp; Thermodynamics, Light &amp; Optics, Sound, Pressure &amp; Fluids, and Modern Physics. Focusing on these ensures higher chances of scoring.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032574677","position":2,"url":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032574677","name":"Q.2 Are RRB Group D physics questions more conceptual or numerical?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Questions are a mix of conceptual and numerical types. Topics like Electricity, Work &amp; Energy, Light &amp; Optics, and Force &amp; Motion often have numerical questions, while topics like Sound, Pressure, and Modern Physics are more conceptual.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032591984","position":3,"url":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032591984","name":"Q.3 How should I prepare formulas for physics in RRB Group D exams?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Make a small formula sheet covering key equations for Work, Power, Energy, Force, Electricity, Magnetism, and Heat. Revise it regularly, especially before mock tests and the final exam, to answer questions quickly.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032610642","position":4,"url":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032610642","name":"Q.4 Are there any high-scoring topics in physics for RRB Group D?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. Topics like Force &amp; Motion, Electricity &amp; Magnetism, Work &amp; Energy, Heat &amp; Thermodynamics, and Light &amp; Optics are high-frequency and scoring. Practicing numerical problems from these areas can secure marks efficiently.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032631351","position":5,"url":"https:\/\/www.oliveboard.in\/blog\/physics-topics-for-rrb-group-d\/#faq-question-1761032631351","name":"Q.5 How much time should I allocate for physics in the RRB Group D exam?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Since physics is part of the General Science section, it is recommended to spend 15\u201320 minutes on physics questions. Focus on high-frequency topics first and attempt numerical questions you are confident about to save time.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/posts\/231122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/comments?post=231122"}],"version-history":[{"count":4,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/posts\/231122\/revisions"}],"predecessor-version":[{"id":242921,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/posts\/231122\/revisions\/242921"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/media\/242920"}],"wp:attachment":[{"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/media?parent=231122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/categories?post=231122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oliveboard.in\/blog\/wp-json\/wp\/v2\/tags?post=231122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}