{"id":25622373,"date":"2026-07-30T10:35:42","date_gmt":"2026-07-30T05:05:42","guid":{"rendered":"https:\/\/entri.app\/blog\/?p=25622373"},"modified":"2026-07-30T11:43:41","modified_gmt":"2026-07-30T06:13:41","slug":"kerala-psc-science-and-technology-questions-and-answers","status":"publish","type":"post","link":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/","title":{"rendered":"Kerala PSC Science &#038; Technology Model Questions &#038; Answers 2026 &#8211; 50 MCQs, Free PDF"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a6b071b7c9af\" class=\"ez-toc-cssicon-toggle-label\"><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><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a6b071b7c9af\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#Kerala_PSC_Science_Technology_Questions_PDF_Download_%E2%80%93_50_Model_MCQs_Here\" >Kerala PSC Science &amp; Technology Questions PDF Download &#8211; 50 Model MCQs Here!<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#Why_Science_Technology_Matters_in_Kerala_PSC_Exams\" >Why Science &amp; Technology Matters in Kerala PSC Exams<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#Kerala_PSC_Science_Technology_Questions_Answers_2026_%E2%80%93_Model_MCQs\" >Kerala PSC Science &amp; Technology Questions &amp; Answers 2026 &#8211; Model MCQs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#Preparation_Strategy_for_Science_Technology_in_Kerala_PSC_Exams\" >Preparation Strategy for Science &amp; Technology in Kerala PSC Exams<\/a><\/li><\/ul><\/nav><\/div>\n<p>Science &amp; Technology is one of the most important and high-scoring sections in Kerala PSC exams conducted for 10th Pass, 12th Pass, and Degree Level candidates. From basic concepts in Physics, Chemistry, and Biology to computer fundamentals, space missions, and the latest scientific developments, this section requires a strong understanding of both static topics and current affairs. Featuring exam-oriented Science &amp; Technology model questions, well-explained answers, and organized topic-wise content, this guide helps you prepare more effectively for Kerala PSC exams.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kerala_PSC_Science_Technology_Questions_PDF_Download_%E2%80%93_50_Model_MCQs_Here\"><\/span><strong>Kerala PSC Science &amp; Technology Questions PDF Download &#8211; 50 Model MCQs Here!<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Download the Kerala PSC Science &amp; Technology Questions PDF to practice important MCQs with answers based on the latest Kerala PSC syllabus. Use it for quick revision, improve your accuracy, and strengthen your exam preparation.<\/p>\n<div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Kerala-PSC-Science-Technology-Questions-.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Kerala-PSC-Science-Technology-Questions-.pdf\" class=\"lead-pdf-download\" data-id=\"25556384\">\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">Science &amp; Technology Questions<\/button><\/p>\n<\/a><\/div>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Why_Science_Technology_Matters_in_Kerala_PSC_Exams\"><\/span><strong>Why Science &amp; Technology Matters in Kerala PSC Exams<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">Science &amp; Technology carries 8 to 12 questions in the General Knowledge\/General Science section of most Kerala PSC exams. This section blends NCERT-level static science with current scientific and technological developments, making it one of the most consistently scoring areas.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\">Candidates preparing for the following exams will find this section especially relevant:<\/p>\n<table class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\">\n<thead class=\"text-left\">\n<tr>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">Exam<\/th>\n<th class=\"text-text-100 border-b-0.5 border-[hsl(var(--border-300)\/0.6)] py-2 pr-4 align-top font-bold\" scope=\"col\">Science &amp; Technology Weightage<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">LDC (Lower Division Clerk)<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">6\u20139 questions<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">LGS (Last Grade Servant)<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">5\u20137 questions<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Degree Level Prelims<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">10\u201312 questions<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Secretariat Assistant<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">7\u20139 questions<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">University Assistant<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">6\u20138 questions<\/td>\n<\/tr>\n<tr>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">Technical\/Departmental posts<\/td>\n<td class=\"border-b-0.5 border-[hsl(var(--border-300)\/0.3)] py-2 pr-4 align-top\">15\u201320+ questions<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Kerala_PSC_Science_Technology_Questions_Answers_2026_%E2%80%93_Model_MCQs\"><\/span><strong>Kerala PSC Science &amp; Technology Questions &amp; Answers 2026 &#8211; Model MCQs<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" style=\"text-align: center;\">Section 1: Physics Fundamentals<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>1. The SI unit of electric current is named after which scientist?<\/strong><br \/>\nAndr\u00e9-Marie Amp\u00e8re (the unit is the Ampere).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>2. Which law states that the pressure of a given mass of gas is inversely proportional to its volume at constant temperature?<\/strong><br \/>\nBoyle&#8217;s Law.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>3. What is the phenomenon responsible for the blue color of the sky?<\/strong><br \/>\nRayleigh scattering of sunlight by atmospheric molecules.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>4. Which instrument is used to measure atmospheric pressure?<\/strong><br \/>\nBarometer.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>5. The escape velocity of Earth is approximately what value?<\/strong><br \/>\n11.2 km\/second.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>6. Optical fibers work on which principle of physics?<\/strong><br \/>\nTotal internal reflection.<\/p>\n<h4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" style=\"text-align: center;\">Section 2: Chemistry Essentials<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>7. What is the chemical name for common salt?<\/strong><br \/>\nSodium chloride (NaCl).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>8. Which gas is commonly known as laughing gas?<\/strong><br \/>\nNitrous oxide (N\u2082O).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>9. The pH value of pure water at room temperature is?<\/strong><br \/>\n7 (neutral).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>10. Which element has the chemical symbol &#8216;Au&#8217;?<\/strong><br \/>\nGold (from Latin <em>aurum<\/em>).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>11. What is the process called when a solid changes directly into a gas without passing through the liquid state?<\/strong><br \/>\nSublimation.<\/p>\n<h4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" style=\"text-align: center;\">Section 3: Biology and Human Physiology<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>12. Which part of the human brain controls balance and coordination?<\/strong><br \/>\nThe cerebellum.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>13. Insulin is secreted by which gland\/organ in the human body?<\/strong><br \/>\nThe pancreas (specifically the islets of Langerhans).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>14. Which blood group is known as the universal donor?<\/strong><br \/>\nO negative.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>15. What is the powerhouse of the cell called?<\/strong><br \/>\nMitochondria.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>16. Vitamin C deficiency causes which disease?<\/strong><br \/>\nScurvy.<\/p>\n<h4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" style=\"text-align: center;\">Section 4: Space Science and ISRO Missions<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>17. Which was India&#8217;s first satellite, launched in 1975?<\/strong><br \/>\nAryabhata.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>18. Chandrayaan-3 successfully landed near which region of the Moon in 2023?<\/strong><br \/>\nThe lunar south pole region.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>19. What is the name of India&#8217;s indigenous satellite navigation system?<\/strong><br \/>\nNavIC (Navigation with Indian Constellation).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>20. Which Indian space mission was the country&#8217;s first interplanetary mission, launched in 2013?<\/strong><br \/>\nMars Orbiter Mission (Mangalyaan).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>21. From which spaceport does ISRO launch most of its satellites?<\/strong><br \/>\nSatish Dhawan Space Centre, Sriharikota, Andhra Pradesh.<\/p>\n<h4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" style=\"text-align: center;\">Section 5: Computer Science and Information Technology<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>22. What does the acronym &#8216;CPU&#8217; stand for?<\/strong><br \/>\nCentral Processing Unit.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>23. Which company developed the Android operating system, later acquired by Google?<\/strong><br \/>\nAndroid Inc.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>24. What is the full form of &#8216;HTTP&#8217; used in web addressing?<\/strong><br \/>\nHyperText Transfer Protocol.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>25. Which generation of computers introduced the use of microprocessors?<\/strong><br \/>\nThe fourth generation of computers.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>26. What does &#8216;RAM&#8217; stand for in computer memory?<\/strong><br \/>\nRandom Access Memory.<\/p>\n<h4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" dir=\"ltr\" style=\"text-align: center;\">Section 6: Recent Developments and Current Science Affairs<\/h4>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>27. Which Indian scientific organization developed the COVID-19 vaccine Covaxin?<\/strong><br \/>\nBharat Biotech, in collaboration with the Indian Council of Medical Research (ICMR).<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>28. What is the name given to India&#8217;s indigenous 5G technology stack developed for telecom networks?<\/strong><br \/>\nThe 5G test bed and indigenous stack developed under initiatives led by IIT Madras and other institutions, supporting India&#8217;s broader Atmanirbhar telecom push.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"><strong>29. Which gas is primarily responsible for the greenhouse effect and is a major focus of global climate technology efforts?<\/strong><br \/>\nCarbon dioxide (CO\u2082).<\/p>\n<h2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\" dir=\"ltr\"><span class=\"ez-toc-section\" id=\"Preparation_Strategy_for_Science_Technology_in_Kerala_PSC_Exams\"><\/span><strong>Preparation Strategy for Science &amp; Technology in Kerala PSC Exams<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Create a timeline of major Indian space missions such as Aryabhata, Chandrayaan, Mangalyaan, Aditya-L1, and Gaganyaan, as questions on ISRO achievements are commonly asked in Kerala PSC exams.<\/li>\n<li>Memorize important SI units, scientific symbols, and the scientists associated with them, since these are frequent topics in objective-type questions.<\/li>\n<li>Strengthen your fundamentals by revising NCERT Science textbooks (Classes 8\u201310), which cover many of the concepts tested in PSC examinations.<\/li>\n<li>Follow the latest developments in science and technology, including significant space missions, medical breakthroughs, and emerging technologies, to stay prepared for current affairs-based questions.<\/li>\n<li>Solve a wide range of previous year Kerala PSC Science &amp; Technology questions to understand the exam pattern, improve speed, and identify commonly repeated concepts.<\/li>\n<\/ul>\n<p>Getting ready for a Kerala PSC exam? Boost your preparation with <a href=\"https:\/\/webapp.entri.app\/home\" target=\"_blank\" rel=\"noopener\">Entri&#8217;s<\/a> comprehensive study resources, including chapter-wise mock tests, carefully prepared model question papers, and exam-focused study materials. Designed for exams such as LDC, LGS, Degree Level, and Secretariat Assistant, these resources help you practice effectively, identify weak areas, and improve your chances of success.<\/p>\n<div class=\"modal\" id=\"modal25556384\"><div class=\"modal-content\"><span class=\"close-button\">&times;<\/span>\n\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f25556384-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"25556384\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/blog\/wp-json\/wp\/v2\/posts\/25622373#wpcf7-f25556384-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"25556384\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f25556384-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7cf_hidden_group_fields\" value=\"[]\" \/><input type=\"hidden\" name=\"_wpcf7cf_hidden_groups\" value=\"[]\" \/><input type=\"hidden\" name=\"_wpcf7cf_visible_groups\" value=\"[]\" \/><input type=\"hidden\" name=\"_wpcf7cf_repeaters\" value=\"[]\" \/><input type=\"hidden\" name=\"_wpcf7cf_steps\" value=\"{}\" \/><input type=\"hidden\" name=\"_wpcf7cf_options\" value=\"{&quot;form_id&quot;:25556384,&quot;conditions&quot;:[{&quot;then_field&quot;:&quot;-1&quot;,&quot;and_rules&quot;:[{&quot;if_field&quot;:&quot;-1&quot;,&quot;operator&quot;:&quot;equals&quot;,&quot;if_value&quot;:&quot;Kerala PSC Exams&quot;}]},{&quot;then_field&quot;:&quot;-1&quot;,&quot;and_rules&quot;:[{&quot;if_field&quot;:&quot;-1&quot;,&quot;operator&quot;:&quot;equals&quot;,&quot;if_value&quot;:&quot;Kerala PSC Teaching Exams&quot;}]},{&quot;then_field&quot;:&quot;-1&quot;,&quot;and_rules&quot;:[{&quot;if_field&quot;:&quot;-1&quot;,&quot;operator&quot;:&quot;equals&quot;,&quot;if_value&quot;:&quot;Kerala PSC Technical Exams&quot;}]}],&quot;settings&quot;:{&quot;animation&quot;:&quot;yes&quot;,&quot;animation_intime&quot;:200,&quot;animation_outtime&quot;:200,&quot;conditions_ui&quot;:&quot;normal&quot;,&quot;notice_dismissed&quot;:false,&quot;repeater_remove_button&quot;:&quot;bottom&quot;,&quot;notice_dismissed_update-cf7-5.9.8&quot;:true,&quot;notice_dismissed_update-cf7-6.1.1&quot;:true}}\" \/>\n<\/fieldset>\n<div class=\"custom-form-1\" id=\"custom-form-1\">\n\t<div class=\"custom-form-group-1\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"full-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Full Name\" value=\"\" type=\"text\" name=\"full-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"custom-form-group-1\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Phone Number\" value=\"\" type=\"tel\" name=\"phone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"custom-form-group-1\">\n\t\t<div class=\"custom-select-wrapper\">\n\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"language\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required cf7-0678-exam-language\" aria-required=\"true\" aria-invalid=\"false\" name=\"language\"><option value=\"\">Select Language<\/option><option value=\"Malayalam\">Malayalam<\/option><option value=\"Tamil\">Tamil<\/option><option value=\"Telugu\">Telugu<\/option><option value=\"Kannada\">Kannada<\/option><option value=\"Hindi\">Hindi<\/option><\/select><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"custom-form-group-1\">\n\t\t<div class=\"custom-select-wrapper\">\n\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"course\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required cf7-0678-exam-category-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course\"><option value=\"\">Select an option<\/option><option value=\"Kerala PSC Exams\">Kerala PSC Exams<\/option><option value=\"Teaching Govt Exams\">Teaching Govt Exams<\/option><option value=\"Technical Govt Exams\">Technical Govt Exams<\/option><option value=\"SSC RRB\">SSC RRB<\/option><option value=\"Banking\">Banking<\/option><option value=\"Coding\">Coding<\/option><option value=\"Digital Marketing\">Digital Marketing<\/option><option value=\"Language Learning\">Language Learning<\/option><option value=\"Accounting &amp; Taxation\">Accounting &amp; Taxation<\/option><option value=\"SAP\">SAP<\/option><option value=\"Personal Finance\">Personal Finance<\/option><option value=\"Civil &amp; Mech Upskilling\">Civil &amp; Mech Upskilling<\/option><option value=\"Electronics Upskilling\">Electronics Upskilling<\/option><option value=\"Montessori &amp; Yoga TTC\">Montessori &amp; Yoga TTC<\/option><option value=\"Healthcare\">Healthcare<\/option><option value=\"HR Management\">HR Management<\/option><option value=\"College Entrance Exams\">College Entrance Exams<\/option><option value=\"Accounting\">Accounting<\/option><option value=\"TNPSC\">TNPSC<\/option><option value=\"Other Exams\">Other Exams<\/option><\/select><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"custom-form-group-1\">\n\t\t<div class=\"custom-select-wrapper\">\n\t\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"exam-name\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required cf7-0678-exam-name-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"exam-name\"><option value=\"\">Select an option<\/option><option value=\"Degree Level Exams\">Degree Level Exams<\/option><option value=\"Plus two Level exams\">Plus two Level exams<\/option><option value=\"10th level exam\">10th level exam<\/option><option value=\"LGS (Company Board, University etc)\">LGS (Company Board, University etc)<\/option><option value=\"LDC\">LDC<\/option><option value=\"Village Field Assistant\">Village Field Assistant<\/option><option value=\"Assistant salesman\">Assistant salesman<\/option><option value=\"Secretariat OA\">Secretariat OA<\/option><option value=\"Uniform Posts(Police, Excise, Forest, Fire)\">Uniform Posts(Police, Excise, Forest, Fire)<\/option><option value=\"BevCo LD\">BevCo LD<\/option><option value=\"Devaswom Board LDC\">Devaswom Board LDC<\/option><option value=\"Driver Exams\">Driver Exams<\/option><option value=\"SBCID\">SBCID<\/option><option value=\"LSGD\">LSGD<\/option><option value=\"Secretariant Assistant\">Secretariant Assistant<\/option><option value=\"Company Board Assistant\">Company Board Assistant<\/option><option value=\"University Assistant\">University Assistant<\/option><option value=\"Kerala Administrative Tribunal\">Kerala Administrative Tribunal<\/option><option value=\"Driver cum OA\">Driver cum OA<\/option><option value=\"ICDS\">ICDS<\/option><option value=\"CDPO\">CDPO<\/option><option value=\"Finger Print Searcher\">Finger Print Searcher<\/option><option value=\"Welfare Officer\">Welfare Officer<\/option><option value=\"Probation Officer\">Probation Officer<\/option><option value=\"Scientific Officer\">Scientific Officer<\/option><option value=\"HSST\">HSST<\/option><option value=\"SET\">SET<\/option><option value=\"KTET\">KTET<\/option><option value=\"HSA\">HSA<\/option><option value=\"LP\/UP Assistant\">LP\/UP Assistant<\/option><option value=\"EMRS\">EMRS<\/option><option value=\"KVS PGT &amp; TGT, PRT\">KVS PGT &amp; TGT, PRT<\/option><option value=\"RRB TGT&amp; PGT, PRT\">RRB TGT&amp; PGT, PRT<\/option><option value=\"AE (PCB, PWD, KSEB, etc)\">AE (PCB, PWD, KSEB, etc)<\/option><option value=\"PWD Engineering Assistant\">PWD Engineering Assistant<\/option><option value=\"KSEB Sub Engineer\">KSEB Sub Engineer<\/option><option value=\"KSEB Worker\">KSEB Worker<\/option><option value=\"Overseer\/Draftsman (Grade 1, 2, 3 )\">Overseer\/Draftsman (Grade 1, 2, 3 )<\/option><option value=\"PWD Overseer\">PWD Overseer<\/option><option value=\"Tradesman\">Tradesman<\/option><option value=\"Lecturer in Poly\">Lecturer in Poly<\/option><option value=\"Lecturer in Tools &amp; Die Engineering\">Lecturer in Tools &amp; Die Engineering<\/option><option value=\"Assistant Electrical Inspector\">Assistant Electrical Inspector<\/option><option value=\"Lineman\/ Electrician\">Lineman\/ Electrician<\/option><option value=\"Technician Grade 2\">Technician Grade 2<\/option><option value=\"Foreman\">Foreman<\/option><option value=\"Assistant Motor Vehicle Inspector (AMVI)\">Assistant Motor Vehicle Inspector (AMVI)<\/option><option value=\"MMV Training Instuctor\">MMV Training Instuctor<\/option><option value=\"Computer Programmer\">Computer Programmer<\/option><option value=\"Computer Engineer\">Computer Engineer<\/option><option value=\"Junior Instructor\">Junior Instructor<\/option><option value=\"Assistant Professor (Tech)\">Assistant Professor (Tech)<\/option><option value=\"Assistant Town Planner\">Assistant Town Planner<\/option><option value=\"KWA Draftsman Grade 3\">KWA Draftsman Grade 3<\/option><option value=\"KWA Operator\">KWA Operator<\/option><option value=\"KWA Plumber\">KWA Plumber<\/option><option value=\"KWA Meter Reader\">KWA Meter Reader<\/option><option value=\"ISRO Scientist (Electronics, Electrical, Mech, Civil)\">ISRO Scientist (Electronics, Electrical, Mech, Civil)<\/option><option value=\"ISRO Technician\">ISRO Technician<\/option><option value=\"VSSC Technical Assistant\">VSSC Technical Assistant<\/option><option value=\"GATE\">GATE<\/option><option value=\"NHPC JE\">NHPC JE<\/option><option value=\"CIL MT\">CIL MT<\/option><option value=\"CL MT\">CL MT<\/option><option value=\"IOCL Electrical Engineering\">IOCL Electrical Engineering<\/option><option value=\"AAI ATC\">AAI ATC<\/option><option value=\"Central Govt PSU\">Central Govt PSU<\/option><option value=\"RRB NTPC\">RRB NTPC<\/option><option value=\"RRB RPF\">RRB RPF<\/option><option value=\"RRB Group D\">RRB Group D<\/option><option value=\"RRB Section Controller\">RRB Section Controller<\/option><option value=\"SSC CPO\">SSC CPO<\/option><option value=\"SSC CGL\">SSC CGL<\/option><option value=\"SSC CHSL\">SSC CHSL<\/option><option value=\"SSC GD\">SSC GD<\/option><option value=\"SSC MTS\">SSC MTS<\/option><option value=\"SSC Stenographer\">SSC Stenographer<\/option><option value=\"Delhi Police Constable Executive\">Delhi Police Constable Executive<\/option><option value=\"Delhi Police Head Constable\">Delhi Police Head Constable<\/option><option value=\"Delhi Police Driver\">Delhi Police Driver<\/option><option value=\"SSC Selection Post\">SSC Selection Post<\/option><option value=\"RRB JE\">RRB JE<\/option><option value=\"RRB ALP\">RRB ALP<\/option><option value=\"SSC JE\">SSC JE<\/option><option value=\"CSEB Exam\">CSEB Exam<\/option><option value=\"IBPS Clerk\">IBPS Clerk<\/option><option value=\"IBPS PO\">IBPS PO<\/option><option value=\"IBPS RRB\">IBPS RRB<\/option><option value=\"IBPS SO\">IBPS SO<\/option><option value=\"SBI Clerk\">SBI Clerk<\/option><option value=\"SBI PO\">SBI PO<\/option><option value=\"KSCARD Assistant\">KSCARD Assistant<\/option><option value=\"JCI Khadi Board\">JCI Khadi Board<\/option><option value=\"Kerala Bank Exam\">Kerala Bank Exam<\/option><option value=\"Kerala Gramina Bank\">Kerala Gramina Bank<\/option><option value=\"NABARD\">NABARD<\/option><option value=\"RBI Assistant\">RBI Assistant<\/option><option value=\"Insurance Exams\">Insurance Exams<\/option><option value=\"SBI Apprentice\">SBI Apprentice<\/option><option value=\"FCI Manager and Assistant\">FCI Manager and Assistant<\/option><option value=\"Federal Bank Exams\">Federal Bank Exams<\/option><option value=\"SEBI Grade A\">SEBI Grade A<\/option><option value=\"IDBI Junior Assistant Manager\">IDBI Junior Assistant Manager<\/option><option value=\"Canara Bank PO\">Canara Bank PO<\/option><option value=\"Other Bank Exams\">Other Bank Exams<\/option><option value=\"Data Science Course\">Data Science Course<\/option><option value=\"Data Analytics Course\">Data Analytics Course<\/option><option value=\"Full Stack Development Course\">Full Stack Development Course<\/option><option value=\"Python Programming Course\">Python Programming Course<\/option><option value=\"Software Testing Course\">Software Testing Course<\/option><option value=\"UI\/UX\">UI\/UX<\/option><option value=\"Cybersecurity\">Cybersecurity<\/option><option value=\"AWS Course\">AWS Course<\/option><option value=\"Digital Marketing\">Digital Marketing<\/option><option value=\"Performance Marketing Course\">Performance Marketing Course<\/option><option value=\"German Language\">German Language<\/option><option value=\"IELTS\">IELTS<\/option><option value=\"Spoken English\">Spoken English<\/option><option value=\"Career Level up Course\">Career Level up Course<\/option><option value=\"Business Accounting and Finance Certification\">Business Accounting and Finance Certification<\/option><option value=\"GCC Accounting\">GCC Accounting<\/option><option value=\"PwC Edge: Strategic Accounting &amp; Finance Programme\">PwC Edge: Strategic Accounting &amp; Finance Programme<\/option><option value=\"ACCA\">ACCA<\/option><option value=\"Enrolled Agent\">Enrolled Agent<\/option><option value=\"PwC Certified Tax Professional\">PwC Certified Tax Professional<\/option><option value=\"CMA USA\">CMA USA<\/option><option value=\"SAP FICO Course\">SAP FICO Course<\/option><option value=\"SAP MM Course\">SAP MM Course<\/option><option value=\"SAP SD Course\">SAP SD Course<\/option><option value=\"Stock Market Course\">Stock Market Course<\/option><option value=\"Forex Trading\">Forex Trading<\/option><option value=\"Mutual Funds\">Mutual Funds<\/option><option value=\"Quantity Surveying\">Quantity Surveying<\/option><option value=\"Structural Design\">Structural Design<\/option><option value=\"BIM\">BIM<\/option><option value=\"MEP\">MEP<\/option><option value=\"Embedded System Software Engineering\">Embedded System Software Engineering<\/option><option value=\"Montessori Teacher Training\">Montessori Teacher Training<\/option><option value=\"Yoga TTC\">Yoga TTC<\/option><option value=\"Hospital Administration\">Hospital Administration<\/option><option value=\"HR Management\">HR Management<\/option><option value=\"CAT\">CAT<\/option><option value=\"MAT\">MAT<\/option><option value=\"KMAT\">KMAT<\/option><option value=\"TNPSC\">TNPSC<\/option><option value=\"Tracer\">Tracer<\/option><option value=\"Legal Metrology Inspector\">Legal Metrology Inspector<\/option><option value=\"Electrical Line Helper\">Electrical Line Helper<\/option><option value=\"Robotics &amp; AI Course\">Robotics &amp; AI Course<\/option><\/select><\/span>\n\t\t\t<\/p>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"d-none\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"education\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Educational qualification\" value=\"\" type=\"text\" name=\"education\" \/><\/span>\n\t\t<\/p>\n\t\t<div style=\"display:none\">\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden utm-so\" value=\"\" type=\"hidden\" name=\"utm_source\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden utm-medium\" value=\"\" type=\"hidden\" name=\"utm_medium\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden utm-campaign\" value=\"\" type=\"hidden\" name=\"utm_campaign\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden utm-content\" value=\"\" type=\"hidden\" name=\"utm_content\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden utm-term\" value=\"\" type=\"hidden\" name=\"utm_term\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden blog-url\" value=\"\" type=\"hidden\" name=\"blog_url\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden post-category-name\" value=\"\" type=\"hidden\" name=\"post_category_name\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden post-author-name\" value=\"\" type=\"hidden\" name=\"post_author_name\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden file-url\" value=\"\" type=\"hidden\" name=\"file_url\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden video-url\" value=\"\" type=\"hidden\" name=\"video_url\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden courseid\" value=\"\" type=\"hidden\" name=\"course_id\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden exam-name\" value=\"\" type=\"hidden\" name=\"exam_name\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden interested-course\" value=\"\" type=\"hidden\" name=\"interested_course\" \/>\n\t\t<input class=\"wpcf7-form-control wpcf7-hidden uid\" value=\"\" type=\"hidden\" name=\"business_category_uid\" \/>\n\t\t<\/div>\n\t\t<div class=\"cf7-cf-turnstile\" style=\"margin-top: 0px; margin-bottom: -15px;\"> <div id=\"cf-turnstile-cf7-280978813\" class=\"cf-turnstile\" data-sitekey=\"0x4AAAAAABVigxtkiZeGTu5L\" data-theme=\"light\" data-language=\"auto\" data-size=\"normal\" data-retry=\"auto\" data-retry-interval=\"1000\" data-refresh-expired=\"auto\" data-refresh-timeout=\"auto\" data-action=\"contact-form-7\" data-callback=\"turnstileCF7Callback\" data-appearance=\"always\"><\/div> <br class=\"cf-turnstile-br cf-turnstile-br-cf7-280978813\"> <style>#cf-turnstile-cf7-280978813 { margin-left: -15px; }<\/style> <script>document.addEventListener(\"DOMContentLoaded\",function(){document.querySelectorAll('.wpcf7-form').forEach(function(e){e.addEventListener('submit',function(){if(document.getElementById('cf-turnstile-cf7-280978813')){setTimeout(function(){turnstile.reset('#cf-turnstile-cf7-280978813');},1000)}})})});<\/script> <\/div><br\/><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Submit\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Science &amp; Technology is one of the most important and high-scoring sections in Kerala PSC exams conducted for 10th Pass, 12th Pass, and Degree Level candidates. From basic concepts in Physics, Chemistry, and Biology to computer fundamentals, space missions, and the latest scientific developments, this section requires a strong understanding of both static topics and [&hellip;]<\/p>\n","protected":false},"author":115,"featured_media":25655605,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[802,32],"tags":[],"class_list":["post-25622373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-kerala-psc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kerala PSC Science &amp; Technology Questions &amp; Answers 2026 PDF<\/title>\n<meta name=\"description\" content=\"Kerala PSC Science and Technology model questions and answers for 10th, 12th &amp; Degree Level exams. Practice important MCQs 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:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kerala PSC Science &amp; Technology Questions &amp; Answers 2026 PDF\" \/>\n<meta property=\"og:description\" content=\"Kerala PSC Science and Technology model questions and answers for 10th, 12th &amp; Degree Level exams. Practice important MCQs here!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/\" \/>\n<meta property=\"og:site_name\" content=\"Entri Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/entri.me\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-30T05:05:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-30T06:13:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Untitled-87.png\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"375\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Sreesha V.S\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@entri_app\" \/>\n<meta name=\"twitter:site\" content=\"@entri_app\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sreesha V.S\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/\"},\"author\":{\"name\":\"Sreesha V.S\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#\\\/schema\\\/person\\\/76260ad43c26c5230e8ad1f11ba1fc30\"},\"headline\":\"Kerala PSC Science &#038; Technology Model Questions &#038; Answers 2026 &#8211; 50 MCQs, Free PDF\",\"datePublished\":\"2026-07-30T05:05:42+00:00\",\"dateModified\":\"2026-07-30T06:13:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/\"},\"wordCount\":913,\"publisher\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/entri.app\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Untitled-87.png\",\"articleSection\":[\"Articles\",\"Kerala PSC\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/\",\"url\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/\",\"name\":\"Kerala PSC Science & Technology Questions & Answers 2026 PDF\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/entri.app\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Untitled-87.png\",\"datePublished\":\"2026-07-30T05:05:42+00:00\",\"dateModified\":\"2026-07-30T06:13:41+00:00\",\"description\":\"Kerala PSC Science and Technology model questions and answers for 10th, 12th & Degree Level exams. Practice important MCQs here!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#primaryimage\",\"url\":\"https:\\\/\\\/entri.app\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Untitled-87.png\",\"contentUrl\":\"https:\\\/\\\/entri.app\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/07\\\/Untitled-87.png\",\"width\":750,\"height\":375,\"caption\":\"Kerala PSC Science & Technology Model Questions & Answers 2026 - 50 MCQs, Free PDF\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/kerala-psc-science-and-technology-questions-and-answers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/entri.app\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kerala PSC\",\"item\":\"https:\\\/\\\/entri.app\\\/blog\\\/category\\\/kerala-psc\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Kerala PSC Science &#038; Technology Model Questions &#038; Answers 2026 &#8211; 50 MCQs, Free PDF\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/entri.app\\\/blog\\\/\",\"name\":\"Entri Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/entri.app\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#organization\",\"name\":\"Entri App\",\"url\":\"https:\\\/\\\/entri.app\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/entri.app\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/Entri-Logo-1.png\",\"contentUrl\":\"https:\\\/\\\/entri.app\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/Entri-Logo-1.png\",\"width\":989,\"height\":446,\"caption\":\"Entri App\"},\"image\":{\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/entri.me\\\/\",\"https:\\\/\\\/x.com\\\/entri_app\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/entri.app\\\/blog\\\/#\\\/schema\\\/person\\\/76260ad43c26c5230e8ad1f11ba1fc30\",\"name\":\"Sreesha V.S\",\"description\":\"Sreesha is a professional content writer with over 4 years of experience in the industry. She specializes in writing copy for websites, blogs, social media advertisements, Wikipedia, and other digital news content. Her expertise lies in crafting high-quality content on various topics such as education, business, finance, lifestyle, and health. Over the years, Sreesha has worked on nearly 700+ articles, several website copies, social media ads, and even a Wikipedia page. Sreesha holds a Master's degree in Journalism and Mass Communication from Kannur University, where she specialized in areas such as multimedia journalism, print media, and advertising.\",\"sameAs\":[\"https:\\\/\\\/entri.app\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/sreesha-v-s-2263a71bb\"],\"url\":\"https:\\\/\\\/entri.app\\\/blog\\\/author\\\/sreesha\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kerala PSC Science & Technology Questions & Answers 2026 PDF","description":"Kerala PSC Science and Technology model questions and answers for 10th, 12th & Degree Level exams. Practice important MCQs here!","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:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/","og_locale":"en_US","og_type":"article","og_title":"Kerala PSC Science & Technology Questions & Answers 2026 PDF","og_description":"Kerala PSC Science and Technology model questions and answers for 10th, 12th & Degree Level exams. Practice important MCQs here!","og_url":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/","og_site_name":"Entri Blog","article_publisher":"https:\/\/www.facebook.com\/entri.me\/","article_published_time":"2026-07-30T05:05:42+00:00","article_modified_time":"2026-07-30T06:13:41+00:00","og_image":[{"width":750,"height":375,"url":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Untitled-87.png","type":"image\/png"}],"author":"Sreesha V.S","twitter_card":"summary_large_image","twitter_creator":"@entri_app","twitter_site":"@entri_app","twitter_misc":{"Written by":"Sreesha V.S","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#article","isPartOf":{"@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/"},"author":{"name":"Sreesha V.S","@id":"https:\/\/entri.app\/blog\/#\/schema\/person\/76260ad43c26c5230e8ad1f11ba1fc30"},"headline":"Kerala PSC Science &#038; Technology Model Questions &#038; Answers 2026 &#8211; 50 MCQs, Free PDF","datePublished":"2026-07-30T05:05:42+00:00","dateModified":"2026-07-30T06:13:41+00:00","mainEntityOfPage":{"@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/"},"wordCount":913,"publisher":{"@id":"https:\/\/entri.app\/blog\/#organization"},"image":{"@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#primaryimage"},"thumbnailUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Untitled-87.png","articleSection":["Articles","Kerala PSC"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/","url":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/","name":"Kerala PSC Science & Technology Questions & Answers 2026 PDF","isPartOf":{"@id":"https:\/\/entri.app\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#primaryimage"},"image":{"@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#primaryimage"},"thumbnailUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Untitled-87.png","datePublished":"2026-07-30T05:05:42+00:00","dateModified":"2026-07-30T06:13:41+00:00","description":"Kerala PSC Science and Technology model questions and answers for 10th, 12th & Degree Level exams. Practice important MCQs here!","breadcrumb":{"@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#primaryimage","url":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Untitled-87.png","contentUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/07\/Untitled-87.png","width":750,"height":375,"caption":"Kerala PSC Science & Technology Model Questions & Answers 2026 - 50 MCQs, Free PDF"},{"@type":"BreadcrumbList","@id":"https:\/\/entri.app\/blog\/kerala-psc-science-and-technology-questions-and-answers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/entri.app\/blog\/"},{"@type":"ListItem","position":2,"name":"Kerala PSC","item":"https:\/\/entri.app\/blog\/category\/kerala-psc\/"},{"@type":"ListItem","position":3,"name":"Kerala PSC Science &#038; Technology Model Questions &#038; Answers 2026 &#8211; 50 MCQs, Free PDF"}]},{"@type":"WebSite","@id":"https:\/\/entri.app\/blog\/#website","url":"https:\/\/entri.app\/blog\/","name":"Entri Blog","description":"","publisher":{"@id":"https:\/\/entri.app\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/entri.app\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/entri.app\/blog\/#organization","name":"Entri App","url":"https:\/\/entri.app\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/entri.app\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2019\/10\/Entri-Logo-1.png","contentUrl":"https:\/\/entri.app\/blog\/wp-content\/uploads\/2019\/10\/Entri-Logo-1.png","width":989,"height":446,"caption":"Entri App"},"image":{"@id":"https:\/\/entri.app\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/entri.me\/","https:\/\/x.com\/entri_app"]},{"@type":"Person","@id":"https:\/\/entri.app\/blog\/#\/schema\/person\/76260ad43c26c5230e8ad1f11ba1fc30","name":"Sreesha V.S","description":"Sreesha is a professional content writer with over 4 years of experience in the industry. She specializes in writing copy for websites, blogs, social media advertisements, Wikipedia, and other digital news content. Her expertise lies in crafting high-quality content on various topics such as education, business, finance, lifestyle, and health. Over the years, Sreesha has worked on nearly 700+ articles, several website copies, social media ads, and even a Wikipedia page. Sreesha holds a Master's degree in Journalism and Mass Communication from Kannur University, where she specialized in areas such as multimedia journalism, print media, and advertising.","sameAs":["https:\/\/entri.app\/","https:\/\/www.linkedin.com\/in\/sreesha-v-s-2263a71bb"],"url":"https:\/\/entri.app\/blog\/author\/sreesha\/"}]}},"_links":{"self":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts\/25622373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/users\/115"}],"replies":[{"embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/comments?post=25622373"}],"version-history":[{"count":2,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts\/25622373\/revisions"}],"predecessor-version":[{"id":25655609,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/posts\/25622373\/revisions\/25655609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/media\/25655605"}],"wp:attachment":[{"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/media?parent=25622373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/categories?post=25622373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/entri.app\/blog\/wp-json\/wp\/v2\/tags?post=25622373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}