{"title":"CDS Chapter-Wise Solved Papers","description":null,"products":[{"product_id":"cds-combined-defence-serices-13-years-chapter-wise-topic-wise-solved-paper-2014-2026-i-ii-general-knowledge-for-2027-exam-with-oswaal-ai","title":"Oswaal CDS 13 Years Chapterwise \u0026 Topicwise Solved Paper (2014–2026 I \u0026 II) | General Knowledge | For 2027 Exam | with Oswaal AI","description":"\u003cstyle\u003e .osw-desc.osw-9788166242069{--osw-primary:#002040;--osw-primary-2:#064b78;--osw-secondary:#e02020;--osw-highlight:#f0c020;--osw-bg:#faf8f4;--osw-surface:#ffffff;--osw-text:#2a2a2a;--osw-muted:#5b5b5b;--osw-line:#e4dfd3;max-width:1040px;margin:0 auto;padding:18px;border-radius:12px;background:var(--osw-bg);color:var(--osw-text);font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif;font-size:16px;line-height:1.6;box-sizing:border-box} .osw-desc.osw-9788166242069 *,.osw-desc.osw-9788166242069 *::before,.osw-desc.osw-9788166242069 *::after{box-sizing:border-box} 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\u003c\/style\u003e\n\u003cdiv class=\"osw-desc osw-9788166242069\"\u003e\n\u003csection class=\"osw-hero\"\u003e\u003cimg class=\"osw-cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac4bf9b8af7c.webp?v=1791279007\" alt=\"Cover of 13 Years’ General Knowledge Solved Papers by Oswaal Books\" loading=\"lazy\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"osw-eyebrow\"\u003eOswaal Books · CDS General Knowledge\u003c\/p\u003e\n\u003ch2 class=\"osw-title\" id=\"osw-title-9788166242069\" style=\"color: #ffffff !important; -webkit-text-fill-color: #ffffff !important; opacity: 1 !important;\"\u003e13 Years’ General Knowledge Solved Papers\u003c\/h2\u003e\n\u003cp class=\"osw-subtitle\"\u003eChapter-wise and topic-wise CDS General Knowledge practice from 2014–2026 (I \u0026amp; II), with 2280+ questions and two sample papers.\u003c\/p\u003e\n\u003cdiv class=\"osw-badges\"\u003e\n\u003cspan class=\"osw-badge\"\u003eFor 2027 Exam\u003c\/span\u003e\u003cspan class=\"osw-badge osw-badge--alt\"\u003e2280+ Questions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-benefits-9788166242069\"\u003ePrepare with Purpose\u003c\/h3\u003e\n\u003cdiv class=\"osw-benefits\"\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eFind the topics that need work\u003c\/strong\u003e\n\u003cp\u003eChoose a General Knowledge chapter or topic and practise it through solved CDS questions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eLearn from past papers\u003c\/strong\u003e\n\u003cp\u003eReview questions from both CDS sessions across 2014–2026 to see how the paper tests this subject.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eMove into paper-length practice\u003c\/strong\u003e\n\u003cp\u003eAttempt the two sample papers after topic-wise study to check where another review would help.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eReview your approach\u003c\/strong\u003e\n\u003cp\u003eUse step-by-step solutions and chapter-wise trend analysis for 2018–2026 (I \u0026amp; II).\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-inside-9788166242069\"\u003eWhy This Book\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat's Inside\u003c\/summary\u003e\n\u003cdiv class=\"osw-detail-body\"\u003e\n\u003cul class=\"osw-feature-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e13 years of solved coverage:\u003c\/strong\u003e General Knowledge questions span 2014–2026 and cover CDS I and II.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eChapter-wise and topic-wise order:\u003c\/strong\u003e Go directly to a topic you want to practise instead of searching across whole papers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2280+ questions:\u003c\/strong\u003e Build substantial question practice in the General Knowledge volume.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTwo sample papers:\u003c\/strong\u003e Apply your revision in additional paper-format practice.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStep-by-step solutions:\u003c\/strong\u003e Check the reasoning behind answers after each attempt.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrend-led review:\u003c\/strong\u003e Chapter-wise analysis covers previous CDS papers from 2018–2026 (I \u0026amp; II).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-specifications-9788166242069\"\u003eBook Specifications\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eView Specifications\u003c\/summary\u003e\n\u003cdiv class=\"osw-detail-body\"\u003e\n\u003ctable class=\"osw-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExam\u003c\/th\u003e\n\u003ctd\u003eUPSC CDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubject\u003c\/th\u003e\n\u003ctd\u003eGeneral Knowledge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIntended exam year\u003c\/th\u003e\n\u003ctd\u003e2027\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrganisation\u003c\/th\u003e\n\u003ctd\u003eChapter-wise and topic-wise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePapers covered\u003c\/th\u003e\n\u003ctd\u003eCDS I and II, 2014–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePractice questions\u003c\/th\u003e\n\u003ctd\u003e2280+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSample papers\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTrend analysis\u003c\/th\u003e\n\u003ctd\u003eChapter-wise, 2018–2026 (I \u0026amp; II)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLearning support\u003c\/th\u003e\n\u003ctd\u003eWith Oswaal AI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublisher\u003c\/th\u003e\n\u003ctd\u003eOswaal Books\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eISBN\u003c\/th\u003e\n\u003ctd\u003e9788166242069\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cfooter class=\"osw-trust\"\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eReliable Delivery\u003c\/strong\u003e\u003cspan\u003eCarefully packed and delivered to serviceable locations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e\u003cspan\u003eWe offer a No Questions Asked Return Policy.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eEdition\u003c\/strong\u003e\u003cspan\u003eFor 2027 Exam\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"Oswaal Books and Learning Private Limited","offers":[{"title":"Paperback","offer_id":67580963324084,"sku":"9788166242069","price":622.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac4bf9b8af7c.webp?v=1791279007"},{"product_id":"cds-combined-defence-services-13-years-chapter-wise-topic-wise-solved-paper-2014-2026-i-ii-english-for-2027-exam-with-oswaal-ai","title":"Oswaal CDS Combined Defence Services – 13 Years' Chapter-wise \u0026 Topic-wise Solved Paper (2014–2026 I \u0026 II) | English | For 2027 Exam | with Oswaal AI","description":"\u003cstyle\u003e 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.osw-desc.osw-9788166242113 .osw-specs th{width:32%;color:var(--osw-primary);font-weight:800} .osw-desc.osw-9788166242113 .osw-specs td{color:var(--osw-muted)} .osw-desc.osw-9788166242113 .osw-trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:30px;border:1px solid var(--osw-line);border-top:4px solid var(--osw-primary);border-radius:10px;background:#ffffff;overflow:hidden} .osw-desc.osw-9788166242113 .osw-trust-item{padding:16px;text-align:center;border-right:1px solid var(--osw-line)} .osw-desc.osw-9788166242113 .osw-trust-item:last-child{border-right:0} .osw-desc.osw-9788166242113 .osw-trust-item strong{display:block;color:var(--osw-primary)} .osw-desc.osw-9788166242113 .osw-trust-item span{display:block;margin-top:3px;color:var(--osw-muted);font-size:14px} @media(max-width:720px){.osw-desc.osw-9788166242113 .osw-hero{grid-template-columns:1fr;text-align:center}.osw-desc.osw-9788166242113 .osw-badges{justify-content:center}.osw-desc.osw-9788166242113 .osw-cover{max-width:220px}} @media(max-width:520px){.osw-desc.osw-9788166242113{padding:10px;font-size:15px}.osw-desc.osw-9788166242113 .osw-hero{gap:20px;padding:20px 16px}.osw-desc.osw-9788166242113 .osw-benefits,.osw-desc.osw-9788166242113 .osw-trust{grid-template-columns:1fr}.osw-desc.osw-9788166242113 .osw-tab-labels{grid-template-columns:repeat(2,minmax(0,1fr))}.osw-desc.osw-9788166242113 .osw-trust-item{border-right:0;border-bottom:1px solid var(--osw-line)}.osw-desc.osw-9788166242113 .osw-trust-item:last-child{border-bottom:0}.osw-desc.osw-9788166242113 .osw-specs th{width:38%}} \u003c\/style\u003e\n\u003cdiv class=\"osw-desc osw-9788166242113\"\u003e\n\u003csection class=\"osw-hero\"\u003e\u003cimg class=\"osw-cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac4bfa9d96c3.webp?v=1791279021\" alt=\"Cover of 13 Years’ English Solved Papers by Oswaal Books\" loading=\"lazy\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"osw-eyebrow\"\u003eOswaal Books · CDS English\u003c\/p\u003e\n\u003ch2 class=\"osw-title\" id=\"osw-title-9788166242113\" style=\"color: #ffffff !important; -webkit-text-fill-color: #ffffff !important; opacity: 1 !important;\"\u003e13 Years’ English Solved Papers\u003c\/h2\u003e\n\u003cp class=\"osw-subtitle\"\u003eChapter-wise and topic-wise CDS English practice from 2014–2026 (I \u0026amp; II), with 2280+ questions and two sample papers.\u003c\/p\u003e\n\u003cdiv class=\"osw-badges\"\u003e\n\u003cspan class=\"osw-badge\"\u003eFor 2027 Exam\u003c\/span\u003e\u003cspan class=\"osw-badge osw-badge--alt\"\u003e2280+ Questions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-benefits-9788166242113\"\u003ePrepare with Purpose\u003c\/h3\u003e\n\u003cdiv class=\"osw-benefits\"\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eFind the topics that need work\u003c\/strong\u003e\n\u003cp\u003eChoose a English chapter or topic and practise it through solved CDS questions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eLearn from past papers\u003c\/strong\u003e\n\u003cp\u003eReview questions from both CDS sessions across 2014–2026 to see how the paper tests this subject.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eMove into paper-length practice\u003c\/strong\u003e\n\u003cp\u003eAttempt the two sample papers after topic-wise study to check where another review would help.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eReview your approach\u003c\/strong\u003e\n\u003cp\u003eUse step-by-step solutions and chapter-wise trend analysis for 2018–2026 (I \u0026amp; II).\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-inside-9788166242113\"\u003eWhy This Book\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat's Inside\u003c\/summary\u003e\n\u003cdiv class=\"osw-detail-body\"\u003e\n\u003cul class=\"osw-feature-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e13 years of solved coverage:\u003c\/strong\u003e English questions span 2014–2026 and cover CDS I and II.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eChapter-wise and topic-wise order:\u003c\/strong\u003e Go directly to a topic you want to practise instead of searching across whole papers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2280+ questions:\u003c\/strong\u003e Build substantial question practice in the English volume.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTwo sample papers:\u003c\/strong\u003e Apply your revision in additional paper-format practice.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStep-by-step solutions:\u003c\/strong\u003e Check the reasoning behind answers after each attempt.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrend-led review:\u003c\/strong\u003e Chapter-wise analysis covers previous CDS papers from 2018–2026 (I \u0026amp; II).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-specifications-9788166242113\"\u003eBook Specifications\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eView Specifications\u003c\/summary\u003e\n\u003cdiv class=\"osw-detail-body\"\u003e\n\u003ctable class=\"osw-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExam\u003c\/th\u003e\n\u003ctd\u003eUPSC CDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubject\u003c\/th\u003e\n\u003ctd\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIntended exam year\u003c\/th\u003e\n\u003ctd\u003e2027\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrganisation\u003c\/th\u003e\n\u003ctd\u003eChapter-wise and topic-wise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePapers covered\u003c\/th\u003e\n\u003ctd\u003eCDS I and II, 2014–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePractice questions\u003c\/th\u003e\n\u003ctd\u003e2280+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSample papers\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTrend analysis\u003c\/th\u003e\n\u003ctd\u003eChapter-wise, 2018–2026 (I \u0026amp; II)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLearning support\u003c\/th\u003e\n\u003ctd\u003eWith Oswaal AI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublisher\u003c\/th\u003e\n\u003ctd\u003eOswaal Books\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eISBN\u003c\/th\u003e\n\u003ctd\u003e9788166242113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cfooter class=\"osw-trust\"\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eReliable Delivery\u003c\/strong\u003e\u003cspan\u003eCarefully packed and delivered to serviceable locations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e\u003cspan\u003eWe offer a No Questions Asked Return Policy.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eEdition\u003c\/strong\u003e\u003cspan\u003eFor 2027 Exam\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"Oswaal Books and Learning Private Limited","offers":[{"title":"Paperback","offer_id":67580963356852,"sku":"9788166242113","price":434.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac4bfa9d96c3.webp?v=1791279021"},{"product_id":"cds-combined-defence-services-13-years-chapter-wise-topic-wise-solved-paper-2014-2026-i-ii-elementary-mathematics-for-2027-exam-with-oswaal-ai","title":"Oswaal CDS Combined Defence Services – 13 Years' Chapter-wise \u0026 Topic-wise Solved Paper (2014–2026 I \u0026 II) | Elementary Mathematics | For 2027 Exam | with Oswaal AI","description":"\u003cstyle\u003e .osw-desc.osw-9788166242076{--osw-primary:#002040;--osw-primary-2:#064b78;--osw-secondary:#e02020;--osw-highlight:#f0c020;--osw-bg:#faf8f4;--osw-surface:#ffffff;--osw-text:#2a2a2a;--osw-muted:#5b5b5b;--osw-line:#e4dfd3;max-width:1040px;margin:0 auto;padding:18px;border-radius:12px;background:var(--osw-bg);color:var(--osw-text);font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif;font-size:16px;line-height:1.6;box-sizing:border-box} .osw-desc.osw-9788166242076 *,.osw-desc.osw-9788166242076 *::before,.osw-desc.osw-9788166242076 *::after{box-sizing:border-box} .osw-desc.osw-9788166242076 .osw-hero{display:grid;grid-template-columns:minmax(180px,270px) 1fr;gap:28px;align-items:center;padding:28px;border-radius:12px;background:linear-gradient(135deg,var(--osw-primary) 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span{display:block;margin-top:3px;color:var(--osw-muted);font-size:14px} @media(max-width:720px){.osw-desc.osw-9788166242076 .osw-hero{grid-template-columns:1fr;text-align:center}.osw-desc.osw-9788166242076 .osw-badges{justify-content:center}.osw-desc.osw-9788166242076 .osw-cover{max-width:220px}} @media(max-width:520px){.osw-desc.osw-9788166242076{padding:10px;font-size:15px}.osw-desc.osw-9788166242076 .osw-hero{gap:20px;padding:20px 16px}.osw-desc.osw-9788166242076 .osw-benefits,.osw-desc.osw-9788166242076 .osw-trust{grid-template-columns:1fr}.osw-desc.osw-9788166242076 .osw-tab-labels{grid-template-columns:repeat(2,minmax(0,1fr))}.osw-desc.osw-9788166242076 .osw-trust-item{border-right:0;border-bottom:1px solid var(--osw-line)}.osw-desc.osw-9788166242076 .osw-trust-item:last-child{border-bottom:0}.osw-desc.osw-9788166242076 .osw-specs th{width:38%}} \u003c\/style\u003e\n\u003cdiv class=\"osw-desc osw-9788166242076\"\u003e\n\u003csection class=\"osw-hero\"\u003e\u003cimg class=\"osw-cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac4bfa2d95e7.webp?v=1791279014\" alt=\"Cover of 13 Years’ Elementary Mathematics Solved Papers by Oswaal Books\" loading=\"lazy\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"osw-eyebrow\"\u003eOswaal Books · CDS Elementary Mathematics\u003c\/p\u003e\n\u003ch2 class=\"osw-title\" id=\"osw-title-9788166242076\" style=\"color: #ffffff !important; -webkit-text-fill-color: #ffffff !important; opacity: 1 !important;\"\u003e13 Years’ Elementary Mathematics Solved Papers\u003c\/h2\u003e\n\u003cp class=\"osw-subtitle\"\u003eChapter-wise and topic-wise CDS Elementary Mathematics practice from 2014–2026 (I \u0026amp; II), with 2280+ questions and two sample papers.\u003c\/p\u003e\n\u003cdiv class=\"osw-badges\"\u003e\n\u003cspan class=\"osw-badge\"\u003eFor 2027 Exam\u003c\/span\u003e\u003cspan class=\"osw-badge osw-badge--alt\"\u003e2280+ Questions\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-benefits-9788166242076\"\u003ePrepare with Purpose\u003c\/h3\u003e\n\u003cdiv class=\"osw-benefits\"\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eFind the topics that need work\u003c\/strong\u003e\n\u003cp\u003eChoose a Elementary Mathematics chapter or topic and practise it through solved CDS questions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eLearn from past papers\u003c\/strong\u003e\n\u003cp\u003eReview questions from both CDS sessions across 2014–2026 to see how the paper tests this subject.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eMove into paper-length practice\u003c\/strong\u003e\n\u003cp\u003eAttempt the two sample papers after topic-wise study to check where another review would help.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"osw-card\"\u003e\u003cstrong\u003eReview your approach\u003c\/strong\u003e\n\u003cp\u003eUse step-by-step solutions and chapter-wise trend analysis for 2018–2026 (I \u0026amp; II).\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-inside-9788166242076\"\u003eWhy This Book\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat's Inside\u003c\/summary\u003e\n\u003cdiv class=\"osw-detail-body\"\u003e\n\u003cul class=\"osw-feature-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e13 years of solved coverage:\u003c\/strong\u003e Elementary Mathematics questions span 2014–2026 and cover CDS I and II.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eChapter-wise and topic-wise order:\u003c\/strong\u003e Go directly to a topic you want to practise instead of searching across whole papers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2280+ questions:\u003c\/strong\u003e Build substantial question practice in the Elementary Mathematics volume.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTwo sample papers:\u003c\/strong\u003e Apply your revision in additional paper-format practice.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eStep-by-step solutions:\u003c\/strong\u003e Check the reasoning behind answers after each attempt.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"osw-check\"\u003e✓\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrend-led review:\u003c\/strong\u003e Chapter-wise analysis covers previous CDS papers from 2018–2026 (I \u0026amp; II).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"osw-section\"\u003e\n\u003ch3 class=\"osw-heading\" id=\"osw-specifications-9788166242076\"\u003eBook Specifications\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eView Specifications\u003c\/summary\u003e\n\u003cdiv class=\"osw-detail-body\"\u003e\n\u003ctable class=\"osw-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eExam\u003c\/th\u003e\n\u003ctd\u003eUPSC CDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSubject\u003c\/th\u003e\n\u003ctd\u003eElementary Mathematics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eIntended exam year\u003c\/th\u003e\n\u003ctd\u003e2027\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOrganisation\u003c\/th\u003e\n\u003ctd\u003eChapter-wise and topic-wise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePapers covered\u003c\/th\u003e\n\u003ctd\u003eCDS I and II, 2014–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePractice questions\u003c\/th\u003e\n\u003ctd\u003e2280+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSample papers\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTrend analysis\u003c\/th\u003e\n\u003ctd\u003eChapter-wise, 2018–2026 (I \u0026amp; II)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLearning support\u003c\/th\u003e\n\u003ctd\u003eWith Oswaal AI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePublisher\u003c\/th\u003e\n\u003ctd\u003eOswaal Books\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eISBN\u003c\/th\u003e\n\u003ctd\u003e9788166242076\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003cfooter class=\"osw-trust\"\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eReliable Delivery\u003c\/strong\u003e\u003cspan\u003eCarefully packed and delivered to serviceable locations.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eEasy Returns\u003c\/strong\u003e\u003cspan\u003eWe offer a No Questions Asked Return Policy.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"osw-trust-item\"\u003e\n\u003cstrong\u003eEdition\u003c\/strong\u003e\u003cspan\u003eFor 2027 Exam\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"Oswaal Books and Learning Private Limited","offers":[{"title":"Paperback","offer_id":67580963389620,"sku":"9788166242076","price":584.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac4bfa2d95e7.webp?v=1791279014"},{"product_id":"cds-combined-defence-services-13-years-chapterwise-topicwise-solved-paper-2014-2026-i-ii-mathematics-english-general-knowledge-set-of-3-books-for-2027-exam-with-oswaal-ai","title":"Oswaal CDS Combined Defence Services – 13 Years' Chapterwise \u0026 Topicwise Solved Paper (2014–2026 I \u0026 II) | Mathematics, English \u0026 General Knowledge (Set of 3 Books) | For 2027 Exam | with Oswaal AI","description":"\u003cp\u003eBenefits of the Product \u003cbr\u003e\n \u003cbr\u003e\n • UPDATED 100%: Fully solved 2026 (I \u0026amp; II) CDS paper for the latest exam pattern \u0026amp; trends.\u003cbr\u003e\n • CHAPTERWISE PRACTICE: 13 years’ topicwise papers with 8800+ questions across subjects.\u003cbr\u003e\n • TREND ANALYSIS: Chapterwise trend analysis (2020–2026) for highweightage topics\u003cbr\u003e\n • SMART REVISION: Mind maps + chapterwise trend analysis (2020–2026 I \u0026amp; II) for key topics.\u003cbr\u003e\n • CONCEPT CLARITY: Errorfree, detailed explanations to build speed and accuracy.\u003cbr\u003e\n \u003cbr\u003e\n What is this Book?\u003cbr\u003e\n \u003cbr\u003e\n 13 Years Chapterwise \u0026amp; Topicwise Solved Papers | GK, English \u0026amp; Elemen. Maths | Smarter CDS Preparation\u003cbr\u003e\n \u003cbr\u003e\n Oswaal CDS 13 Years’ Solved Papers (2014–2026 I \u0026amp; II) is a comprehensive resource for UPSC CDS 2027, covering GK, English and Elementary Mathematics. It features 8800+ questions, fully solved 2026 (I \u0026amp; II) papers, mind maps, trend analysis, expert tips and Oswaal AI courses \u0026amp; mock tests for focused preparation.\u003cbr\u003e\n \u003cbr\u003e\n Who is this Book for?\u003cbr\u003e\n \u003cbr\u003e\n • Graduates or appearing candidates preparing for CDS.\u003cbr\u003e\n • Aspirants seeking structured, topicwise PYQ practice.\u003cbr\u003e\n • Candidates aiming for concept clarity and examfocused preparation.\u003cbr\u003e\n \u003cbr\u003e\n What will You Get?\u003cbr\u003e\n \u003cbr\u003e\n • 13 Years’ Chapterwise \u0026amp; Topicwise Papers (2014–2026 I \u0026amp; II).\u003cbr\u003e\n • 8800+ questions: GK 3120+, English 3120+ \u0026amp; Maths 2600+.\u003cbr\u003e\n • Fully solved 2026 (I \u0026amp; II) papers with hints + 2 sample papers.\u003cbr\u003e\n • Mind maps and trend analysis (2020–2026 I \u0026amp; II).\u003cbr\u003e\n • Expert tips and Oswaal AI benefits.\u003cbr\u003e\n \u003cbr\u003e\n Why Choose This Book?\u003cbr\u003e\n \u003cbr\u003e\n • Topic Mastery: Strengthen concepts through focused practice.\u003cbr\u003e\n • Latest Coverage: Includes 2026 (I \u0026amp; II) solved papers.\u003cbr\u003e\n • Smart Preparation: Identify highweightage topics through trends.\u003cbr\u003e\n • Quick Revision: Revise efficiently with mind maps.\u003cbr\u003e\n • Concept Clarity: Detailed, accurate explanations.\u003cbr\u003e\n • oswaal ai: Extra courses \u0026amp; mock tests for enhanced practice.\u003c\/p\u003e","brand":"Oswaal Books and Learning Private Limited","offers":[{"title":"Bundle","offer_id":67583275696308,"sku":"9788166922312","price":1531.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/7299\/1924\/files\/6ac924a3a82c4.webp?v=1791567016"}],"url":"https:\/\/oswaalbooks.com\/collections\/cds-chapter-wise-solved-papers.oembed","provider":"Oswaal Books","version":"1.0","type":"link"}