{"id":3779,"date":"2026-05-21T09:49:53","date_gmt":"2026-05-21T09:49:53","guid":{"rendered":"https:\/\/diznr.com\/?p=3779"},"modified":"2026-05-22T05:40:02","modified_gmt":"2026-05-22T05:40:02","slug":"upsc-general-science-notes-pdf-download","status":"publish","type":"post","link":"https:\/\/www.reilsolar.com\/pdf\/upsc-general-science-notes-pdf-download\/","title":{"rendered":"UPSC General Science Notes PDF Download"},"content":{"rendered":"<div id=\"pl-3779\" class=\"panel-layout\">\n<div id=\"pg-3779-0\" class=\"panel-grid panel-no-style\">\n<div id=\"pgc-3779-0-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-3779-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">General Science is an important part of UPSC\u00a0 IAS Prelims syllabus. It covers static as well as dynamic portions.<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"pg-3779-1\" class=\"panel-grid panel-no-style\">\n<div id=\"pgc-3779-1-0\" class=\"panel-grid-cell\" data-weight=\"1\">\n<div id=\"panel-3779-1-0-1\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-last-child\" data-index=\"2\" data-style=\"{&quot;background_image_attachment&quot;:false,&quot;background_display&quot;:&quot;tile&quot;}\">\n<div class=\"textwidget\">\n<p data-start=\"0\" data-end=\"156\">Accessing comprehensive General Science notes is crucial for effective UPSC exam preparation. Here are some reputable resources offering free PDF downloads:<\/p>\n<ol data-start=\"158\" data-end=\"1256\">\n<li data-start=\"158\" data-end=\"390\">\n<p data-start=\"161\" data-end=\"182\"><strong data-start=\"161\" data-end=\"181\">BYJU&#8217;s Exam Prep<\/strong>:<\/p>\n<ul data-start=\"186\" data-end=\"390\">\n<li data-start=\"186\" data-end=\"326\">Provides a detailed Science Digest covering essential topics in Physics, Chemistry, and Biology, tailored for UPSC and state examinations.<\/li>\n<li data-start=\"330\" data-end=\"390\">Access the PDF here:<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"392\" data-end=\"639\">\n<p data-start=\"395\" data-end=\"410\"><a href=\"https:\/\/visionias.wordpress.com\/wp-content\/uploads\/2007\/11\/ias-general-science-prelim-general-science-vision-ias.pdf\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"395\" data-end=\"409\">Vision IAS<\/strong>:<\/a><\/p>\n<ul data-start=\"414\" data-end=\"639\">\n<li data-start=\"414\" data-end=\"575\">Offers extensive notes on General Science, encompassing subjects like Life on Earth, Structure of Matter, and more, beneficial for IAS General Studies prelims.<\/li>\n<li data-start=\"579\" data-end=\"639\">Access the PDF here:<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"641\" data-end=\"877\">\n<p data-start=\"644\" data-end=\"659\"><strong data-start=\"644\" data-end=\"658\">NewtonDesk<\/strong>:<\/p>\n<ul data-start=\"663\" data-end=\"877\">\n<li data-start=\"663\" data-end=\"812\">Provides handwritten notes in both Hindi and English, covering Physics, Chemistry, Biology, and Technology, suitable for various competitive exams.<\/li>\n<li data-start=\"816\" data-end=\"877\">Access the PDFs here:<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"879\" data-end=\"1074\">\n<p data-start=\"882\" data-end=\"895\"><strong data-start=\"882\" data-end=\"894\">Testbook<\/strong>:<\/p>\n<ul data-start=\"899\" data-end=\"1074\">\n<li data-start=\"899\" data-end=\"1008\">Offers Science and Technology notes aligned with the latest UPSC syllabus, available for free PDF download.<\/li>\n<li data-start=\"1012\" data-end=\"1074\">Access the notes here:<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1076\" data-end=\"1256\">\n<p data-start=\"1079\" data-end=\"1090\"><strong data-start=\"1079\" data-end=\"1089\">BYJU&#8217;s<\/strong>:<\/p>\n<ul data-start=\"1094\" data-end=\"1256\">\n<li data-start=\"1094\" data-end=\"1190\">Provides curated Science and Technology notes specifically designed for UPSC exam preparation.<\/li>\n<li data-start=\"1194\" data-end=\"1256\">Access the notes here:<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p data-start=\"1258\" data-end=\"1361\">These resources should assist you in enhancing your General Science knowledge for the UPSC examination.<\/p>\n<h3 data-start=\"1258\" data-end=\"1361\"><a href=\"https:\/\/cdn.visionias.in\/value_added_material\/1fe1a-pt_365_science_and_technology.pdf\" target=\"_blank\" rel=\"noopener\">UPSC General Science Notes PDF Download<\/a><\/h3>\n<h3 data-section-id=\"cjb8zy\" data-start=\"246\" data-end=\"272\"><span role=\"text\"><strong data-start=\"250\" data-end=\"272\">1. About the Notes<\/strong><\/span><\/h3>\n<ul data-start=\"273\" data-end=\"536\">\n<li data-section-id=\"93e4ap\" data-start=\"273\" data-end=\"364\"><strong data-start=\"275\" data-end=\"287\">Subject:<\/strong> General Science (Physics, Chemistry, Biology, Environment, and Technology)<\/li>\n<li data-section-id=\"jv30hv\" data-start=\"365\" data-end=\"424\"><strong data-start=\"367\" data-end=\"379\">Purpose:<\/strong> Quick reference for UPSC Prelims and Mains<\/li>\n<li data-section-id=\"k9ot7q\" data-start=\"425\" data-end=\"536\"><strong data-start=\"427\" data-end=\"440\">Audience:<\/strong> UPSC Civil Services aspirants, State PSC aspirants, or anyone preparing for competitive exams<\/li>\n<\/ul>\n<h3 data-section-id=\"9mqmqv\" data-start=\"543\" data-end=\"600\"><span role=\"text\"><strong data-start=\"547\" data-end=\"600\">2. Typical Contents of UPSC General Science Notes<\/strong><\/span><\/h3>\n<h4 data-start=\"602\" data-end=\"621\"><span role=\"text\"><strong data-start=\"607\" data-end=\"621\">A. Physics<\/strong><\/span><\/h4>\n<ul data-start=\"622\" data-end=\"836\">\n<li data-section-id=\"10tpi3x\" data-start=\"622\" data-end=\"665\">Laws of Motion, Work, Energy, and Power<\/li>\n<li data-section-id=\"74yth5\" data-start=\"666\" data-end=\"698\">Gravitation and Oscillations<\/li>\n<li data-section-id=\"1242hn0\" data-start=\"699\" data-end=\"727\">Light, Optics, and Sound<\/li>\n<li data-section-id=\"148suaq\" data-start=\"728\" data-end=\"776\">Electricity, Magnetism, and Electromagnetism<\/li>\n<li data-section-id=\"1muy5vk\" data-start=\"777\" data-end=\"836\">Modern Physics (Atoms, Nucleus, Semiconductors, Lasers)<\/li>\n<\/ul>\n<h4 data-start=\"838\" data-end=\"859\"><span role=\"text\"><strong data-start=\"843\" data-end=\"859\">B. Chemistry<\/strong><\/span><\/h4>\n<ul data-start=\"860\" data-end=\"1092\">\n<li data-section-id=\"r4mkgq\" data-start=\"860\" data-end=\"899\">Atomic Structure and Periodic Table<\/li>\n<li data-section-id=\"1powkjb\" data-start=\"900\" data-end=\"944\">Chemical Bonding and Molecular Structure<\/li>\n<li data-section-id=\"f0xa1s\" data-start=\"945\" data-end=\"972\">Acids, Bases, and Salts<\/li>\n<li data-section-id=\"ag3g2m\" data-start=\"973\" data-end=\"1035\">Organic Chemistry Basics (Hydrocarbons, Functional Groups)<\/li>\n<li data-section-id=\"1og4k5s\" data-start=\"1036\" data-end=\"1092\">Environmental Chemistry (Pollution, Green Chemistry)<\/li>\n<\/ul>\n<h4 data-start=\"1094\" data-end=\"1113\"><span role=\"text\"><strong data-start=\"1099\" data-end=\"1113\">C. Biology<\/strong><\/span><\/h4>\n<ul data-start=\"1114\" data-end=\"1280\">\n<li data-section-id=\"1l6e184\" data-start=\"1114\" data-end=\"1145\">Cell Structure and Genetics<\/li>\n<li data-section-id=\"lvnol0\" data-start=\"1146\" data-end=\"1178\">Human Anatomy and Physiology<\/li>\n<li data-section-id=\"1hs5k9l\" data-start=\"1179\" data-end=\"1211\">Plant Physiology and Ecology<\/li>\n<li data-section-id=\"w581c6\" data-start=\"1212\" data-end=\"1250\">Biotechnology and its applications<\/li>\n<li data-section-id=\"8k0jtr\" data-start=\"1251\" data-end=\"1280\">Microbiology and Diseases<\/li>\n<\/ul>\n<h4 data-start=\"1282\" data-end=\"1315\"><span role=\"text\"><strong data-start=\"1287\" data-end=\"1315\">D. Environmental Science<\/strong><\/span><\/h4>\n<ul data-start=\"1316\" data-end=\"1481\">\n<li data-section-id=\"10sungj\" data-start=\"1316\" data-end=\"1347\">Ecosystems and Biodiversity<\/li>\n<li data-section-id=\"ogkycu\" data-start=\"1348\" data-end=\"1399\">Climate Change, Global Warming, and Ozone Layer<\/li>\n<li data-section-id=\"1wgcqbn\" data-start=\"1400\" data-end=\"1438\">Renewable and Non-renewable Energy<\/li>\n<li data-section-id=\"1q5xth\" data-start=\"1439\" data-end=\"1481\">Waste Management and Pollution Control<\/li>\n<\/ul>\n<h4 data-start=\"1483\" data-end=\"1515\"><span role=\"text\"><strong data-start=\"1488\" data-end=\"1515\">E. Science &amp; Technology<\/strong><\/span><\/h4>\n<ul data-start=\"1516\" data-end=\"1681\">\n<li data-section-id=\"1bqbqu8\" data-start=\"1516\" data-end=\"1567\">Information Technology (AI, IoT, Cybersecurity)<\/li>\n<li data-section-id=\"6705ft\" data-start=\"1568\" data-end=\"1603\">Space Technology and Satellites<\/li>\n<li data-section-id=\"1kuyg7q\" data-start=\"1604\" data-end=\"1635\">Nanotechnology and Robotics<\/li>\n<li data-section-id=\"re9cl5\" data-start=\"1636\" data-end=\"1681\">Recent scientific developments and awards<\/li>\n<\/ul>\n<h4 data-start=\"1683\" data-end=\"1720\"><span role=\"text\"><strong data-start=\"1688\" data-end=\"1720\">F. Practice\/Important Points<\/strong><\/span><\/h4>\n<ul data-start=\"1721\" data-end=\"1858\">\n<li data-section-id=\"1vhto5t\" data-start=\"1721\" data-end=\"1759\">Key formulas, units, and constants<\/li>\n<li data-section-id=\"fdiw6b\" data-start=\"1760\" data-end=\"1816\">Important diagrams and flowcharts for quick revision<\/li>\n<li data-section-id=\"1b0mdw9\" data-start=\"1817\" data-end=\"1858\">Previous year UPSC questions and MCQs<\/li>\n<\/ul>\n<h3 data-section-id=\"l7sf7m\" data-start=\"1865\" data-end=\"1900\"><span role=\"text\"><strong data-start=\"1869\" data-end=\"1900\">3. Tips for Using the Notes<\/strong><\/span><\/h3>\n<ol data-start=\"1901\" data-end=\"2254\">\n<li data-section-id=\"8g8gk2\" data-start=\"1901\" data-end=\"1961\">Focus on <strong data-start=\"1913\" data-end=\"1932\">concept clarity<\/strong> rather than rote learning.<\/li>\n<li data-section-id=\"1nusryw\" data-start=\"1962\" data-end=\"2031\">Make <strong data-start=\"1970\" data-end=\"1985\">short notes<\/strong> of important facts, diagrams, and formulas.<\/li>\n<li data-section-id=\"1gwokrx\" data-start=\"2032\" data-end=\"2106\">Revise <strong data-start=\"2042\" data-end=\"2092\">current developments in science and technology<\/strong> every year.<\/li>\n<li data-section-id=\"1q0yoc\" data-start=\"2107\" data-end=\"2185\">Solve <strong data-start=\"2116\" data-end=\"2157\">MCQs and previous year UPSC questions<\/strong> for better understanding.<\/li>\n<li data-section-id=\"uurrdv\" data-start=\"2186\" data-end=\"2254\">Use <strong data-start=\"2193\" data-end=\"2218\">tables and flowcharts<\/strong> for quick recall during revision.<\/li>\n<\/ol>\n<h2><a href=\"https:\/\/blogmedia.testbook.com\/blog\/wp-content\/uploads\/2023\/04\/general_science_edited-de92dba7.pdf\" target=\"_blank\" rel=\"noopener\">UPSC General Science Notes PDF Download<\/a><\/h2>\n<h2 id=\"_iOsPaqCHBPujseMPtIPmgQ4_59\" class=\"LC20lb MBeuO DKV0Md\"><a href=\"https:\/\/wpassets.adda247.com\/wp-content\/uploads\/multisite\/sites\/2\/2021\/07\/14165813\/SSC-GA-GS-Capsule-new.pdf\" target=\"_blank\" rel=\"noopener\">General Awareness &amp; General Science Capsule<\/a><\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>General Science is an important part of UPSC\u00a0 IAS Prelims syllabus. It covers static as well as dynamic portions. Accessing comprehensive General Science notes is crucial for effective UPSC exam preparation. Here are some reputable resources offering free PDF downloads: BYJU&#8217;s Exam Prep: Provides a detailed Science Digest covering essential topics in Physics, Chemistry, and [&hellip;]<\/p>\n","protected":false},"author":64,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[81],"tags":[],"class_list":["post-3779","post","type-post","status-publish","format-standard","hentry","category-upsc"],"_links":{"self":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/3779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/comments?post=3779"}],"version-history":[{"count":2,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/3779\/revisions"}],"predecessor-version":[{"id":11451,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/posts\/3779\/revisions\/11451"}],"wp:attachment":[{"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/media?parent=3779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/categories?post=3779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.reilsolar.com\/pdf\/wp-json\/wp\/v2\/tags?post=3779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}