{"id":185598,"date":"2025-11-10T16:49:57","date_gmt":"2025-11-10T11:19:57","guid":{"rendered":"https:\/\/www.practicemock.com\/blog\/?p=185598"},"modified":"2025-11-10T16:50:00","modified_gmt":"2025-11-10T11:20:00","slug":"rrb-group-d-general-science-topic-tests","status":"publish","type":"post","link":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/","title":{"rendered":"RRB Group D General Science Topic Tests, Attempt Free Tests"},"content":{"rendered":"\n<p><\/p>\n\n\n<div class=\"yoast-breadcrumbs\"><span><span><a href=\"https:\/\/www.practicemock.com\/blog\/\">Home<\/a><\/span> \u00bb <span><a href=\"https:\/\/www.practicemock.com\/blog\/category\/rrb-group-d\/\">RRB Group D<\/a><\/span> \u00bb <span class=\"breadcrumb_last\" aria-current=\"page\">RRB Group D General Science Topic Tests<\/span><\/span><\/div>\n\n\n<p><\/p>\n\n\n\n<p>Railway Recruitment Board (RRB) is conducting the <strong><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D CBT 1 exam<\/a><\/strong> from November 17th to December 31st, 2025. As you can see, time is short. At this point in time, you should utilize this time smartly. Maybe most of you have not prepared the general science effectively due to its vast syllabus, but you still have to prepare this section effectively in a very short time. For that, we have provided free RRB Group D General Science Topic Tests. Let&#8217;s make sure those 25 marks are yours!<\/p>\n\n\n\n<p><\/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 has-white-color has-vivid-cyan-blue-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.practicemock.com\/rrb-group-d-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicga%26i%3Dssc&amp;ref=14767\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Attempt Free RRB Group D General Science Topic Tests<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Most Scoring Topics in RRB Group D General Science<\/h2>\n\n\n\n<p>This time is very important, and you should focus on your revision as much as you can. Forget trying to read a new chapter or topic. RRB keeps the General Science section focused on Class 10th-level concepts, heavily drawn from Physics, Chemistry, and Biology. Below, we have mentioned the general science topics, and along with that, we have provided the free tests.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Biology \/ Life Sciences<\/h3>\n\n\n\n<p><strong>Why It\u2019s Important:<\/strong> Biology questions frequently test direct facts, terminology, and the working of the human body, which is highly relatable and scoreable.<\/p>\n\n\n\n<p><strong>Key Focus Areas:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Human Body &amp; Organ Systems:<\/strong> You must know the basics of the Digestive, Circulatory, Nervous, and Respiratory systems. What does the enzyme do? Which organ filters what? Know the facts!<\/li>\n\n\n\n<li><strong>Diseases &amp; Immunity:<\/strong> Common diseases, their causes (virus\/bacteria), and basic prevention (like vaccines).<\/li>\n\n\n\n<li><strong>Ecology &amp; Environment:<\/strong> Concepts like Food Chains, Food Webs, Pollution, and Natural Resources. The syllabus is vast, so we advise you to cover environmental impact questions also.<\/li>\n\n\n\n<li><strong>Cell &amp; Genetics:<\/strong> Basic cell structure, DNA, and simple concepts of heredity.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\"><strong><a href=\"https:\/\/www.practicemock.com\/rrb-group-d-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicga%26i%3Dssc&amp;ref=14767\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Free RRB Group D Biology Tests<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Physics<\/h3>\n\n\n\n<p>Physics brings you concepts that often involve simple, direct numerical applications\u2014making them quick to solve if you know the formula.<\/p>\n\n\n\n<p><strong>Why It\u2019s Important:<\/strong> Physics questions often test definitions but also include simple numerical problems where speed wins.<\/p>\n\n\n\n<p><strong>Key Focus Areas:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Force, Motion, &amp; Laws:<\/strong> Newton\u2019s three laws are non-negotiable. Understand concepts like <strong>velocity, acceleration, inertia, and momentum<\/strong>.<\/li>\n\n\n\n<li><strong>Electricity &amp; Magnetism:<\/strong> This is a massive scoring area. Focus on <strong>Ohm&#8217;s Law ($V=IR$)<\/strong>, resistance (series\/parallel combination), current, power, and the basics of <strong>AC\/DC generation<\/strong>.<\/li>\n\n\n\n<li><strong>Light &amp; Optics:<\/strong> Reflection, Refraction, the use of <strong>Lenses and Mirrors<\/strong>, and concepts like the power of a lens.<\/li>\n\n\n\n<li><strong>Units &amp; Measurements:<\/strong> Knowing standard units (SI units) and simple conversions is essential.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\"><strong><a href=\"https:\/\/www.practicemock.com\/rrb-group-d-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicga%26i%3Dssc&amp;ref=14767\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Free RRB Group D Physics Tests<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Chemistry<\/h3>\n\n\n\n<p>Chemistry is often about knowing the properties, names, and reactions of common substances\u2014it&#8217;s heavy on memorization, but the questions are usually direct.<\/p>\n\n\n\n<p><strong>Why It\u2019s Important:<\/strong> A large chunk of Chemistry revolves around common, everyday chemicals and basic periodic table facts.<\/p>\n\n\n\n<p><strong>Key Focus Areas:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acids, Bases, &amp; Salts:<\/strong> Know the basic properties, how to identify them, and the <strong>pH scale<\/strong>. Neutralization reactions are gold.<\/li>\n\n\n\n<li><strong>Metals &amp; Non-Metals:<\/strong> Physical and chemical properties, uses in industry (like rust\/corrosion), and reactivity.<\/li>\n\n\n\n<li><strong>Chemical Reactions:<\/strong> Basics of types of reactions like Oxidation\/Reduction and Combustion (what is fuel?).<\/li>\n\n\n\n<li><strong>Periodic Table:<\/strong> Just the basics\u2014groups, periods, and general trends. Don&#8217;t get lost in advanced concepts!<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\"><strong><a href=\"https:\/\/www.practicemock.com\/rrb-group-d-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicga%26i%3Dssc&amp;ref=14767\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Free RRB Group D Chemistry Tests<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RRB Group D General Science Formulas<\/h2>\n\n\n\n<p>Here, we have provided a list of the most important 100 formulas for the general science section. You are strongly advised ot prepare these formulas. This will boost your learning process and will help when you attempt RRB Group D general science topic tests.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PHYSICS FORMULAS<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Motion &amp; Speed<\/strong><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Speed = Distance \/ Time<\/li>\n\n\n\n<li>Velocity = Displacement \/ Time<\/li>\n\n\n\n<li>Acceleration = (Final Velocity \u2013 Initial Velocity) \/ Time<\/li>\n\n\n\n<li>Distance (Uniform Acceleration) = ut + (1\/2)at\u00b2<\/li>\n\n\n\n<li>Final Velocity\u00b2 = u\u00b2 + 2as<\/li>\n\n\n\n<li>Average Speed = (u + v) \/ 2<\/li>\n\n\n\n<li>Retardation = (v \u2013 u) \/ t (when speed decreases)<\/li>\n\n\n\n<li>Relative Speed (same direction) = (A \u2013 B)<\/li>\n\n\n\n<li>Relative Speed (opposite direction) = (A + B)<\/li>\n\n\n\n<li>1 km\/hr = 5\/18 m\/s; 1 m\/s = 18\/5 km\/hr<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Force, Work &amp; Energy<\/strong><\/h4>\n\n\n\n<ol start=\"11\" class=\"wp-block-list\">\n<li>Force (F) = Mass \u00d7 Acceleration (F = ma)<\/li>\n\n\n\n<li>Work = Force \u00d7 Displacement<\/li>\n\n\n\n<li>Power = Work \/ Time<\/li>\n\n\n\n<li>Energy = Capacity to do Work<\/li>\n\n\n\n<li>Kinetic Energy (KE) = \u00bd mv\u00b2<\/li>\n\n\n\n<li>Potential Energy (PE) = mgh<\/li>\n\n\n\n<li>Work-Energy Theorem \u2192 Work = \u0394K.E.<\/li>\n\n\n\n<li>Law of Conservation of Energy \u2192 Energy can neither be created nor destroyed<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Pressure, Density &amp; Fluids<\/strong><\/h4>\n\n\n\n<ol start=\"19\" class=\"wp-block-list\">\n<li>Pressure = Force \/ Area<\/li>\n\n\n\n<li>Density = Mass \/ Volume<\/li>\n\n\n\n<li>Relative Density = Density of Substance \/ Density of Water<\/li>\n\n\n\n<li>Pascal\u2019s Law: Pressure applied on fluid is transmitted equally<\/li>\n\n\n\n<li>Archimedes\u2019 Principle: Loss in weight = Weight of displaced fluid<\/li>\n\n\n\n<li>Buoyant Force = Weight of displaced liquid<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Heat &amp; Temperature<\/strong><\/h4>\n\n\n\n<ol start=\"25\" class=\"wp-block-list\">\n<li>Heat (Q) = m \u00d7 c \u00d7 \u0394T<\/li>\n\n\n\n<li>Celsius to Kelvin = \u00b0C + 273<\/li>\n\n\n\n<li>Heat gained = Heat lost (in thermal equilibrium)<\/li>\n\n\n\n<li>Specific Heat = Heat \/ (Mass \u00d7 Temperature change)<\/li>\n\n\n\n<li>Latent Heat = Heat \/ Mass<\/li>\n\n\n\n<li>Heat Transfer Methods: Conduction, Convection, Radiation<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Light &amp; Optics<\/strong><\/h4>\n\n\n\n<ol start=\"31\" class=\"wp-block-list\">\n<li>Speed of Light in Air = 3 \u00d7 10\u2078 m\/s<\/li>\n\n\n\n<li>Refractive Index = Speed of Light in Vacuum \/ Speed in Medium<\/li>\n\n\n\n<li>Mirror Formula: 1\/f = 1\/v + 1\/u<\/li>\n\n\n\n<li>Lens Formula: 1\/f = 1\/v \u2013 1\/u<\/li>\n\n\n\n<li>Magnification (m) = Height of Image \/ Height of Object = v\/u<\/li>\n\n\n\n<li>Power of Lens (D) = 1 \/ Focal Length (in meters)<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Sound<\/strong><\/h4>\n\n\n\n<ol start=\"37\" class=\"wp-block-list\">\n<li>Speed = Distance \/ Time<\/li>\n\n\n\n<li>Frequency (f) = 1 \/ Time Period (T)<\/li>\n\n\n\n<li>Wavelength (\u03bb) = Speed \/ Frequency<\/li>\n\n\n\n<li>Echo Time = 2 \u00d7 Distance \/ Speed of Sound<\/li>\n\n\n\n<li>Speed of Sound in Air = 343 m\/s (approx.)<\/li>\n\n\n\n<li>Audible Frequency Range: 20 Hz \u2013 20,000 Hz<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Electricity &amp; Magnetism<\/strong><\/h4>\n\n\n\n<ol start=\"43\" class=\"wp-block-list\">\n<li>Ohm\u2019s Law: V = IR<\/li>\n\n\n\n<li>Resistance (R) = \u03c1 \u00d7 L \/ A<\/li>\n\n\n\n<li>Power = VI = I\u00b2R = V\u00b2 \/ R<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">CHEMISTRY FORMULAS &amp; CONCEPTS<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Atoms &amp; Molecules<\/strong><\/h4>\n\n\n\n<ol start=\"46\" class=\"wp-block-list\">\n<li>Atomic Number = Number of Protons<\/li>\n\n\n\n<li>Mass Number = Protons + Neutrons<\/li>\n\n\n\n<li>Number of Neutrons = Mass Number \u2013 Atomic Number<\/li>\n\n\n\n<li>1 Mole = 6.022 \u00d7 10\u00b2\u00b3 particles (Avogadro\u2019s Number)<\/li>\n\n\n\n<li>Molar Mass = Mass of 1 Mole of Substance<\/li>\n\n\n\n<li>Molecular Weight = Sum of Atomic Weights of Elements<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Chemical Reactions<\/strong><\/h4>\n\n\n\n<ol start=\"52\" class=\"wp-block-list\">\n<li>Law of Conservation of Mass \u2192 Mass of Reactants = Mass of Products<\/li>\n\n\n\n<li>Types of Reactions: Combination, Decomposition, Displacement, Double Displacement<\/li>\n\n\n\n<li>Rate of Reaction \u221d Concentration of Reactants<\/li>\n\n\n\n<li>Oxidation = Gain of Oxygen \/ Loss of Electrons<\/li>\n\n\n\n<li>Reduction = Gain of Electrons \/ Loss of Oxygen<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Acids, Bases &amp; Salts<\/strong><\/h4>\n\n\n\n<ol start=\"57\" class=\"wp-block-list\">\n<li>pH = \u2013log[H\u207a]<\/li>\n\n\n\n<li>pH &lt; 7 \u2192 Acidic, pH = 7 \u2192 Neutral, pH > 7 \u2192 Basic<\/li>\n\n\n\n<li>Neutralization: Acid + Base \u2192 Salt + Water<\/li>\n\n\n\n<li>Strength of Acid \u221d H\u207a Ion Concentration<\/li>\n\n\n\n<li>Common Acids: HCl, H\u2082SO\u2084, HNO\u2083<\/li>\n\n\n\n<li>Common Bases: NaOH, KOH, Ca(OH)\u2082<\/li>\n\n\n\n<li>Baking Soda \u2192 NaHCO\u2083<\/li>\n\n\n\n<li>Washing Soda \u2192 Na\u2082CO\u2083\u00b710H\u2082O<\/li>\n\n\n\n<li>Plaster of Paris \u2192 2CaSO\u2084\u00b7H\u2082O<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Metals &amp; Non-Metals<\/strong><\/h4>\n\n\n\n<ol start=\"66\" class=\"wp-block-list\">\n<li>Rusting: Fe + O\u2082 + H\u2082O \u2192 Fe\u2082O\u2083\u00b7xH\u2082O<\/li>\n\n\n\n<li>Alloys = Mixture of Metals (e.g., Brass = Cu + Zn)<\/li>\n\n\n\n<li>Metals conduct electricity; Non-Metals generally do not<\/li>\n\n\n\n<li>Metal Oxides \u2192 Basic; Non-Metal Oxides \u2192 Acidic<\/li>\n\n\n\n<li>Reactivity Series: K > Na > Ca > Mg > Al > Zn > Fe > Pb > H > Cu > Ag > Au<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Carbon &amp; Compounds<\/strong><\/h4>\n\n\n\n<ol start=\"71\" class=\"wp-block-list\">\n<li>Methane \u2192 CH\u2084<\/li>\n\n\n\n<li>Ethane \u2192 C\u2082H\u2086<\/li>\n\n\n\n<li>Ethanol \u2192 C\u2082H\u2085OH<\/li>\n\n\n\n<li>Ethanoic Acid (Acetic Acid) \u2192 CH\u2083COOH<\/li>\n\n\n\n<li>Law of Constant Proportion \u2192 Chemical compounds always contain same elements in same proportion by mass<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">BIOLOGY FACTS &amp; FORMULAS<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Cell &amp; Life Processes<\/strong><\/h4>\n\n\n\n<ol start=\"76\" class=\"wp-block-list\">\n<li>Cell = Basic unit of life<\/li>\n\n\n\n<li>Plant Cell has Cell Wall; Animal Cell does not<\/li>\n\n\n\n<li>Mitochondria = Powerhouse of the Cell<\/li>\n\n\n\n<li>Ribosomes = Protein Synthesis<\/li>\n\n\n\n<li>Photosynthesis: 6CO\u2082 + 6H\u2082O \u2192 C\u2086H\u2081\u2082O\u2086 + 6O\u2082<\/li>\n\n\n\n<li>Respiration: Glucose + O\u2082 \u2192 CO\u2082 + H\u2082O + Energy<\/li>\n\n\n\n<li>Enzymes \u2192 Biological Catalysts<\/li>\n\n\n\n<li>Diffusion = Movement of particles from high to low concentration<\/li>\n\n\n\n<li>Osmosis = Movement of water through semipermeable membrane<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Human Body<\/strong><\/h4>\n\n\n\n<ol start=\"85\" class=\"wp-block-list\">\n<li>Normal Body Temperature = 37\u00b0C (98.6\u00b0F)<\/li>\n\n\n\n<li>Human Heart Chambers = 4 (2 Atria, 2 Ventricles)<\/li>\n\n\n\n<li>Blood pH \u2248 7.4<\/li>\n\n\n\n<li>RBC \u2192 Transport Oxygen; WBC \u2192 Fight Infection; Platelets \u2192 Blood Clotting<\/li>\n\n\n\n<li>Respiration Organs \u2192 Nose, Trachea, Lungs<\/li>\n\n\n\n<li>Digestion Organs \u2192 Mouth \u2192 Stomach \u2192 Small Intestine \u2192 Large Intestine<\/li>\n\n\n\n<li>Excretory Organ \u2192 Kidney (produces urine)<\/li>\n\n\n\n<li>Brain Parts: Cerebrum (Intelligence), Cerebellum (Balance), Medulla (Breathing)<\/li>\n\n\n\n<li>Human Blood Groups \u2192 A, B, AB, O<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Plant Life<\/strong><\/h4>\n\n\n\n<ol start=\"94\" class=\"wp-block-list\">\n<li>Photosynthesis occurs in Chloroplast (contains Chlorophyll)<\/li>\n\n\n\n<li>Transpiration \u2192 Loss of water through leaves<\/li>\n\n\n\n<li>Germination \u2192 Growth of a seed into a plant<\/li>\n\n\n\n<li>Pollination \u2192 Transfer of pollen from anther to stigma<\/li>\n\n\n\n<li>Fertilization \u2192 Fusion of male and female gametes<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Health, Disease &amp; Vitamins<\/strong><\/h4>\n\n\n\n<ol start=\"99\" class=\"wp-block-list\">\n<li>Communicable Diseases \u2192 Caused by Pathogens (e.g., TB, Measles, Malaria)<\/li>\n\n\n\n<li>Vitamin Deficiencies:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A<\/strong> \u2192 Night Blindness<\/li>\n\n\n\n<li><strong>B1<\/strong> \u2192 Beriberi<\/li>\n\n\n\n<li><strong>C<\/strong> \u2192 Scurvy<\/li>\n\n\n\n<li><strong>D<\/strong> \u2192 Rickets<\/li>\n\n\n\n<li><strong>K<\/strong> \u2192 Poor Blood Clotting<\/li>\n\n\n\n<li><strong>B12<\/strong> \u2192 Pernicious Anemia<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Top Scorers Master General Science?<\/h2>\n\n\n\n<p>General Science isn&#8217;t just about knowing the answer; it\u2019s about recalling the correct fact instantly under time pressure. After you wrap up one of our free topic tests, focus your analysis on these three checks:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>The Fact Recall Check (The Terminology Gap):<\/strong> Most candidates get confused with terminology, due to which they fail to answer the questions even though they knew it. For example, did you mix up &#8220;Ecology&#8221; with &#8220;Environment&#8221;? Or confuse the function of the small intestine with the large intestine? If you lost marks here, your revision needs to focus on flashcards and definition drills. Stop just reading them, start recalling them.<\/li>\n\n\n\n<li><strong>The Formula\/Concept Check (Physics Numerical Trap):<\/strong> If you missed a Physics question, was it a conceptual slip (e.g., mixing up reflection and refraction) or a calculation error because you forgot the formula for power? Know your basic physics formulas inside out.<\/li>\n\n\n\n<li><strong>The Real-Life Link Check (Application Test):<\/strong> Did you get the question wrong about why rainbows form or how a simple electric bulb works? RRB mostly asks questions about everyday science. You can test your knowledge on these questions by taking our <strong><a href=\"https:\/\/www.practicemock.com\/rrb-group-d-test-series\/?next=https%3A%2F%2Fs1.practicemock.com%2Fexams%2F%3Fc%3Dssctopicga%26i%3Dssc&amp;ref=14767\" target=\"_blank\" rel=\"noreferrer noopener\">free mock tests<\/a><\/strong>.<\/li>\n<\/ol>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.practicemock.com\/?next=https%3A%2F%2Fwww.practicemock.com%2Fs1pricing%2Findex.php%3Fc%3Dsscpro&amp;ref=14767\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1141\" height=\"700\" src=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/10\/SSC-Packages.png\" alt=\"Budget-friendly online courses for SSC, Railways, and State exams, detailing 'SSC Pro' and 'SSC Prime' features.\" class=\"wp-image-183927\"\/><\/a><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><em>Join our exclusive Telegram group for expert guidance, personalized tips, and real-time solutions to boost your SSC exam prep. [<a href=\"https:\/\/t.me\/practicemockssc\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Click here to join now!<\/a>]<\/em><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td colspan=\"2\"><strong>Other Blogs Related to RRB Group D 2025<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Syllabus<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-study-plan-2025-for-1-month\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Study Plan for 1 Month<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-previous-year-question-paper\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Previous Year Question Papers<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-selection-process\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Selection Process<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-salary\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Salary<\/a><\/td><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-cut-off\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Cut Off<\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-vacancy-2025\/\" target=\"_blank\" rel=\"noreferrer noopener\">RRB Group D Vacancy<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQs: RRB Group D General Science Topic Tests<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1762772492327\"><strong class=\"schema-faq-question\">What is the RRB Group D CBT 1 exam schedule for 2025?<\/strong> <p class=\"schema-faq-answer\">The RRB Group D CBT 1 exam will be conducted from November 17th to December 31st, 2025.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1762773057347\"><strong class=\"schema-faq-question\">How important is the General Science section in RRB Group D?<\/strong> <p class=\"schema-faq-answer\">General Science carries 25 marks and is important, covering Class 10th-level Physics, Chemistry, and Biology concepts for scoring high quickly.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1762773068523\"><strong class=\"schema-faq-question\">Which topics in Biology are most scoring for RRB Group D?<\/strong> <p class=\"schema-faq-answer\">Human Body, Diseases &amp; Immunity, Cell &amp; Genetics, and Ecology &amp; Environment are highly scoring topics in Biology.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1762773208703\"><strong class=\"schema-faq-question\">What Physics topics should I focus on for RRB Group D?<\/strong> <p class=\"schema-faq-answer\">Force, Motion, Newton\u2019s Laws, Electricity, Magnetism, Light, Optics, and Units &amp; Measurements are key Physics areas.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1762773230447\"><strong class=\"schema-faq-question\">Which Chemistry topics are important for RRB Group D General Science?<\/strong> <p class=\"schema-faq-answer\">Focus on Acids, Bases &amp; Salts, Metals &amp; Non-Metals, Chemical Reactions, and basic Periodic Table concepts.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.<\/p>\n","protected":false},"author":25,"featured_media":185607,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[2067],"tags":[],"class_list":["post-185598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rrb-group-d"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RRB Group D General Science Topic Tests, Attempt Free Tests<\/title>\n<meta name=\"description\" content=\"Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.\" \/>\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.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RRB Group D General Science Topic Tests, Attempt Free Tests\" \/>\n<meta property=\"og:description\" content=\"Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/\" \/>\n<meta property=\"og:site_name\" content=\"Practicemock\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-10T11:19:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-10T11:20:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Abhishek Jatariya\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Abhishek Jatariya\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"RRB Group D General Science Topic Tests, Attempt Free Tests","description":"Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/","og_locale":"en_US","og_type":"article","og_title":"RRB Group D General Science Topic Tests, Attempt Free Tests","og_description":"Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.","og_url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/","og_site_name":"Practicemock","article_published_time":"2025-11-10T11:19:57+00:00","article_modified_time":"2025-11-10T11:20:00+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png","type":"image\/png"}],"author":"Abhishek Jatariya","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Abhishek Jatariya","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/","url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/","name":"RRB Group D General Science Topic Tests, Attempt Free Tests","isPartOf":{"@id":"https:\/\/www.practicemock.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#primaryimage"},"image":{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#primaryimage"},"thumbnailUrl":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png","datePublished":"2025-11-10T11:19:57+00:00","dateModified":"2025-11-10T11:20:00+00:00","author":{"@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/c31174d4112cf4e827e441653855a4df"},"description":"Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.","breadcrumb":{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762772492327"},{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773057347"},{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773068523"},{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773208703"},{"@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773230447"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#primaryimage","url":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png","contentUrl":"https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png","width":1200,"height":675,"caption":"RRB Group D General Science Topic Tests"},{"@type":"BreadcrumbList","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.practicemock.com\/blog\/"},{"@type":"ListItem","position":2,"name":"RRB Group D","item":"https:\/\/www.practicemock.com\/blog\/category\/rrb-group-d\/"},{"@type":"ListItem","position":3,"name":"RRB Group D General Science Topic Tests"}]},{"@type":"WebSite","@id":"https:\/\/www.practicemock.com\/blog\/#website","url":"https:\/\/www.practicemock.com\/blog\/","name":"Practicemock","description":"Practice | Analyse | Excel","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.practicemock.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/c31174d4112cf4e827e441653855a4df","name":"Abhishek Jatariya","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.practicemock.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9772e4cf088bd611a88ade1061b1e4faa0cfb9f1bbfb91714bd7d8c9af75c6b3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9772e4cf088bd611a88ade1061b1e4faa0cfb9f1bbfb91714bd7d8c9af75c6b3?s=96&d=mm&r=g","caption":"Abhishek Jatariya"},"description":"Hello Guys, I am Abhishek Jatariya (B.Tech (IT), HBTU Kanpur). At PracticeMock I am a dedicated Government Job aspirant turned passionate Content writer &amp; Content creator. My blogs are a one-stop destination for accurate and comprehensive information on exams like SSC, Railways, and Other PSU Jobs. I am on a mission to provide you with all the details about these exams you need, conveniently in one place. I hope you will like my writing.","sameAs":["https:\/\/www.practicemock.com\/blog\/"],"url":"https:\/\/www.practicemock.com\/blog\/author\/abhishek-jatariya\/"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762772492327","position":1,"url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762772492327","name":"What is the RRB Group D CBT 1 exam schedule for 2025?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The RRB Group D CBT 1 exam will be conducted from November 17th to December 31st, 2025.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773057347","position":2,"url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773057347","name":"How important is the General Science section in RRB Group D?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"General Science carries 25 marks and is important, covering Class 10th-level Physics, Chemistry, and Biology concepts for scoring high quickly.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773068523","position":3,"url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773068523","name":"Which topics in Biology are most scoring for RRB Group D?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Human Body, Diseases &amp; Immunity, Cell &amp; Genetics, and Ecology &amp; Environment are highly scoring topics in Biology.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773208703","position":4,"url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773208703","name":"What Physics topics should I focus on for RRB Group D?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Force, Motion, Newton\u2019s Laws, Electricity, Magnetism, Light, Optics, and Units &amp; Measurements are key Physics areas.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773230447","position":5,"url":"https:\/\/www.practicemock.com\/blog\/rrb-group-d-general-science-topic-tests\/#faq-question-1762773230447","name":"Which Chemistry topics are important for RRB Group D General Science?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Focus on Acids, Bases &amp; Salts, Metals &amp; Non-Metals, Chemical Reactions, and basic Periodic Table concepts.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"uagb_featured_image_src":{"full":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",1200,675,false],"thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",150,84,false],"medium":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",300,169,false],"medium_large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",640,360,false],"large":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",640,360,false],"1536x1536":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",1200,675,false],"2048x2048":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",1200,675,false],"web-stories-poster-portrait":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",640,360,false],"web-stories-publisher-logo":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",96,54,false],"web-stories-thumbnail":["https:\/\/www.practicemock.com\/blog\/wp-content\/uploads\/2025\/11\/RRB-Group-D-General-Science-Topic-Tests.png",150,84,false]},"uagb_author_info":{"display_name":"Abhishek Jatariya","author_link":"https:\/\/www.practicemock.com\/blog\/author\/abhishek-jatariya\/"},"uagb_comment_info":0,"uagb_excerpt":"Attempt free RRB Group D General Science Topic Tests to get in-depth knowledge of topics, practice of each topic, and boost your score.","_links":{"self":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/185598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/comments?post=185598"}],"version-history":[{"count":0,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/posts\/185598\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media\/185607"}],"wp:attachment":[{"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/media?parent=185598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/categories?post=185598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.practicemock.com\/blog\/wp-json\/wp\/v2\/tags?post=185598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}