{"id":25665170,"date":"2026-11-10T09:30:38","date_gmt":"2026-11-10T04:00:38","guid":{"rendered":"https:\/\/entri.app\/blog\/?p=25665170"},"modified":"2026-11-10T09:46:13","modified_gmt":"2026-11-10T04:16:13","slug":"kerala-psc-overseer-draftsman-grade-3-mechanical-answer-key","status":"publish","type":"post","link":"https:\/\/entri.app\/blog\/kerala-psc-overseer-draftsman-grade-3-mechanical-answer-key\/","title":{"rendered":"Kerala PSC Overseer\/Draftsman (Mechanical) Gr.III \/ Tracer Answer Key 2026 Out: Cat. No. 553\/2025"},"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-6af2a00d41293\" 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-6af2a00d41293\"  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-overseer-draftsman-grade-3-mechanical-answer-key\/#Kerala_PSC_OverseerDraftsman_Mechanical_Answer_Key_2026_Download_PDF\" >Kerala PSC Overseer\/Draftsman (Mechanical) Answer Key 2026: Download PDF<\/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-overseer-draftsman-grade-3-mechanical-answer-key\/#Kerala_PSC_OverseerDraftsman_Mechanical_GrIII_Tracer_Answer_Key_Overview\" >Kerala PSC Overseer\/Draftsman (Mechanical) Gr.III \/ Tracer Answer Key: Overview<\/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-overseer-draftsman-grade-3-mechanical-answer-key\/#How_to_Download_the_Kerala_PSC_OverseerDraftsman_Mechanical_Answer_Key_2026\" >How to Download the Kerala PSC Overseer\/Draftsman (Mechanical) Answer Key 2026<\/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-overseer-draftsman-grade-3-mechanical-answer-key\/#Kerala_PSC_OverseerDraftsman_Mechanical_Marking_Scheme_2026\" >Kerala PSC Overseer\/Draftsman (Mechanical) Marking Scheme 2026<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/entri.app\/blog\/kerala-psc-overseer-draftsman-grade-3-mechanical-answer-key\/#How_to_Calculate_Your_Marks_Using_the_Answer_Key\" >How to Calculate Your Marks Using the Answer Key<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/entri.app\/blog\/kerala-psc-overseer-draftsman-grade-3-mechanical-answer-key\/#How_to_Raise_Objections_Against_the_Answer_Key\" >How to Raise Objections Against the Answer Key<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/entri.app\/blog\/kerala-psc-overseer-draftsman-grade-3-mechanical-answer-key\/#Subjects_and_Topics_in_the_OverseerDraftsman_Mechanical_Exam\" >Subjects and Topics in the Overseer\/Draftsman (Mechanical) Exam<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/entri.app\/blog\/kerala-psc-overseer-draftsman-grade-3-mechanical-answer-key\/#What_to_Do_After_Checking_the_Answer_Key\" >What to Do After Checking the Answer Key<\/a><\/li><\/ul><\/nav><\/div>\n<p dir=\"ltr\">The Kerala Public Service Commission (Kerala PSC) has released the answer key for the Overseer\/Draftsman (Mechanical) Grade III \/ Tracer exam (Cat. No. 553\/2025). The exam was held on 10 November 2026 (Tuesday) in OMR\/online mode. Candidates can now check their answers against the official key and estimate their scores.<\/p>\n<p dir=\"ltr\">This guide covers the answer key download steps, the marking scheme, how to calculate your marks and how to raise objections. Use the Entri app to keep preparing for upcoming Kerala PSC technical exams.<\/p>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"Kerala_PSC_OverseerDraftsman_Mechanical_Answer_Key_2026_Download_PDF\"><\/span><strong>Kerala PSC Overseer\/Draftsman (Mechanical) Answer Key 2026: Download PDF<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Kerala PSC has published the answer key for all question paper series (A, B, C and D). The key contains the correct option for each question in the paper.<\/p>\n<p dir=\"ltr\">Check which series appears on your question booklet before matching your answers. Using the wrong series is one of the most common mistakes candidates make.<\/p>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"Kerala_PSC_OverseerDraftsman_Mechanical_GrIII_Tracer_Answer_Key_Overview\"><\/span><strong>Kerala PSC Overseer\/Draftsman (Mechanical) Gr.III \/ Tracer Answer Key: Overview<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div dir=\"ltr\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Particulars<\/th>\n<th scope=\"col\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Conducting Body<\/td>\n<td>Kerala Public Service Commission (Kerala PSC)<\/td>\n<\/tr>\n<tr>\n<td>Post Name<\/td>\n<td>Overseer\/Draftsman (Mechanical) Grade III \/ Tracer<\/td>\n<\/tr>\n<tr>\n<td>Category Number<\/td>\n<td><span dir=\"ltr\">553\/2025<\/span><\/td>\n<\/tr>\n<tr>\n<td>Recruitment Type<\/td>\n<td>Direct Recruitment<\/td>\n<\/tr>\n<tr>\n<td>Exam Date<\/td>\n<td>10 November 2026 (Tuesday)<\/td>\n<\/tr>\n<tr>\n<td>Exam Mode<\/td>\n<td>OMR \/ Online<\/td>\n<\/tr>\n<tr>\n<td>Total Marks<\/td>\n<td><span dir=\"ltr\">100<\/span><\/td>\n<\/tr>\n<tr>\n<td>Duration<\/td>\n<td>1 hour 30 minutes<\/td>\n<\/tr>\n<tr>\n<td>Language of Question Paper<\/td>\n<td>As per the notification<\/td>\n<\/tr>\n<tr>\n<td>Answer Key Status<\/td>\n<td>Released<\/td>\n<\/tr>\n<tr>\n<td>Official Website<\/td>\n<td>keralapsc.gov.in<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"How_to_Download_the_Kerala_PSC_OverseerDraftsman_Mechanical_Answer_Key_2026\"><\/span><strong>How to Download the Kerala PSC Overseer\/Draftsman (Mechanical) Answer Key 2026<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol dir=\"ltr\">\n<li>Visit the official Kerala PSC website, keralapsc.gov.in.<\/li>\n<li>Open the Answer Keys section on the homepage.<\/li>\n<li>Find the entry for Overseer\/Draftsman (Mechanical) Gr.III \/ Tracer \u2013 Cat. No. 553\/2025.<\/li>\n<li>Click the link to open or download the PDF.<\/li>\n<li>Find your question paper series and compare your marked answers.<\/li>\n<li>Save or print the key for reference.<\/li>\n<\/ol>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"Kerala_PSC_OverseerDraftsman_Mechanical_Marking_Scheme_2026\"><\/span><strong>Kerala PSC Overseer\/Draftsman (Mechanical) Marking Scheme 2026<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div dir=\"ltr\">\n<table>\n<thead>\n<tr>\n<th scope=\"col\">Particulars<\/th>\n<th scope=\"col\">Details<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Total Questions<\/td>\n<td><span dir=\"ltr\">100<\/span><\/td>\n<\/tr>\n<tr>\n<td>Marks per Correct Answer<\/td>\n<td><span dir=\"ltr\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td>Negative Marking<\/td>\n<td>1\/3 mark deducted for each wrong answer (as per Kerala PSC norms)<\/td>\n<\/tr>\n<tr>\n<td>Unanswered Questions<\/td>\n<td>No deduction<\/td>\n<\/tr>\n<tr>\n<td>Total Marks<\/td>\n<td><span dir=\"ltr\">100<\/span><\/td>\n<\/tr>\n<tr>\n<td>Time Allotted<\/td>\n<td>1 hour 30 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p dir=\"ltr\">Check the official notification for the final marking scheme, as Kerala PSC applies the rules stated in it.<\/p>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"How_to_Calculate_Your_Marks_Using_the_Answer_Key\"><\/span><strong>How to Calculate Your Marks Using the Answer Key<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">Follow these steps:<\/p>\n<ol dir=\"ltr\">\n<li>Match each answer against the official key for your series.<\/li>\n<li>Count the correct answers.<\/li>\n<li>Count the wrong answers.<\/li>\n<li>Apply the formula below.<\/li>\n<\/ol>\n<p dir=\"ltr\">Total Score = Number of Correct Answers \u2212 (Number of Wrong Answers \u00f7 3)<\/p>\n<p dir=\"ltr\">Example: If you answered 70 questions correctly and 18 incorrectly, and left 12 unanswered:<\/p>\n<ul dir=\"ltr\">\n<li>Correct: 70 \u00d7 1 = 70<\/li>\n<li>Negative marks: 18 \u00f7 3 = 6<\/li>\n<li>Final score: 70 \u2212 6 = 64 marks<\/li>\n<\/ul>\n<p dir=\"ltr\">This gives only an estimate. Kerala PSC will publish the final result and rank list separately.<\/p>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"How_to_Raise_Objections_Against_the_Answer_Key\"><\/span><strong>How to Raise Objections Against the Answer Key<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">If you think an answer in the official key is wrong, you can raise an objection within the time Kerala PSC allows.<\/p>\n<ol dir=\"ltr\">\n<li>Read the official notice on the objection window carefully and note the last date.<\/li>\n<li>Collect supporting evidence, such as a standard textbook reference, a Bureau of Indian Standards (BIS) code or an official publication.<\/li>\n<li>Submit your objection through the method specified by Kerala PSC (check the answer key notice for the exact process).<\/li>\n<li>Mention the question number, series and the correct answer you propose.<\/li>\n<\/ol>\n<p dir=\"ltr\">Objections without proper supporting references are usually not considered. Kerala PSC\u2019s expert committee reviews all valid objections before publishing the final key.<\/p>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"Subjects_and_Topics_in_the_OverseerDraftsman_Mechanical_Exam\"><\/span><strong>Subjects and Topics in the Overseer\/Draftsman (Mechanical) Exam<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p dir=\"ltr\">The paper tests technical knowledge in the mechanical stream along with general topics. As per the syllabus, topics usually include:<\/p>\n<ul dir=\"ltr\">\n<li>Engineering Drawing and Technical Drawing<\/li>\n<li>Strength of Materials<\/li>\n<li>Theory of Machines<\/li>\n<li>Thermodynamics and Heat Engines<\/li>\n<li>Fluid Mechanics and Hydraulic Machines<\/li>\n<li>Manufacturing Processes, Workshop Technology and Welding<\/li>\n<li>Machine Design and Materials<\/li>\n<li>Surveying and Basic Civil Engineering concepts<\/li>\n<li>Measurement and Instrumentation<\/li>\n<li>General Knowledge, Renaissance in Kerala and Current Affairs<\/li>\n<li>Basic English, Malayalam and Mental Ability<\/li>\n<\/ul>\n<p dir=\"ltr\">Refer to the official syllabus in the notification for the exact topics and their weightage.<\/p>\n<h2 dir=\"ltr\" aria-level=\"5\"><span class=\"ez-toc-section\" id=\"What_to_Do_After_Checking_the_Answer_Key\"><\/span><strong>What to Do After Checking the Answer Key<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul dir=\"ltr\">\n<li><strong>Keep your OMR copy safe.<\/strong> You may need it if you raise an objection.<\/li>\n<li><strong>Do not rely only on the estimated score.<\/strong> Cut-off and rank depend on the number of candidates who appeared.<\/li>\n<li><strong>Watch for the final answer key.<\/strong> Kerala PSC may revise the key after reviewing objections.<\/li>\n<li><strong>Track the result.<\/strong> The rank list or shortlist is released on the Kerala PSC website.<\/li>\n<li><strong>Start preparing for the next stage,<\/strong> if any, and for other upcoming technical posts.<\/li>\n<\/ul>\n<p dir=\"ltr\">The Kerala PSC Overseer\/Draftsman (Mechanical) Gr.III \/ Tracer answer key (Cat. No. 553\/2025) lets candidates verify their answers and estimate their scores. Match your series carefully, apply the negative marking correctly, and raise objections only with solid references. Keep following the Entri app for result updates and for other Kerala PSC notifications.<\/p>\n<h3 dir=\"ltr\" aria-level=\"5\"><strong>Prepare for Kerala PSC Technical Exams with Entri<\/strong><\/h3>\n<p dir=\"ltr\">Entri helps Kerala PSC aspirants with mock tests, study notes, previous year question papers and daily current affairs updates.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Kerala Public Service Commission (Kerala PSC) has released the answer key for the Overseer\/Draftsman (Mechanical) Grade III \/ Tracer exam (Cat. No. 553\/2025). The exam was held on 10 November 2026 (Tuesday) in OMR\/online mode. Candidates can now check their answers against the official key and estimate their scores. This guide covers the answer [&hellip;]<\/p>\n","protected":false},"author":115,"featured_media":25665171,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[802,1757],"tags":[],"class_list":["post-25665170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-kerala-psc-technical"],"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 Overseer\/Draftsman (553\/2025) Answer Key 2026<\/title>\n<meta name=\"description\" content=\"The Kerala PSC Overseer\/Draftsman (Mechanical) Gr.III \/ Tracer answer key for Cat. No. 553\/2025 is out. 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