{"product_id":"upsc-csat-maths-reasoning-theory-1500-pyqs-2026-aditya-ranjan","title":"UPSC CSAT Maths and Reasoning Typewise Theory 1500 Plus PYQs Guide 2026 India","description":"\u003ch2 data-path-to-node=\"12\"\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp data-path-to-node=\"13\"\u003eS. Chand presents the highly anticipated English Medium edition of \u003cb data-path-to-node=\"13\" data-index-in-node=\"67\"\u003eUPSC CSAT Maths \u0026amp; Reasoning (Typewise Theory \u0026amp; 1500+ PYQs)\u003c\/b\u003e, masterfully compiled by the acclaimed educator Aditya Ranjan Sir (Selected as Excise Inspector). Designed specifically for civil services aspirants targeting the 2026-27 examinations, this manual is the ultimate answer to the rising analytical benchmark of CSAT Paper II. It systematically deconstructs complex mathematical patterns into easily digestible, type-wise structures.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eJust like the definitive legal commentaries or the standard taxation book India professionals rely on to unpack regulatory codes, this CSAT guide establishes foundational clarity with mathematical precision. Instead of offering mere superficial answers, it delivers deep conceptual theory paired with faster problem-solving shortcuts. This balance is critical for maintaining high performance under exam-day time constraints.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eFor serious candidates, this latest edition 2026 handbook provides an exhaustive diagnostic toolkit. It is equally beneficial for civil service aspirants and law students India who are preparing for competitive aptitude tests within the state service pipelines, legal services, or public sector domains. This guide is built to help you master reasoning and quantitative modules with systematic rigor.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"17\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eExpert Mentorship:\u003c\/b\u003e Designed by popular aptitude strategist Aditya Ranjan Sir, incorporating his signature shortcut matrices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eRenowned Publisher:\u003c\/b\u003e Published by S. Chand, a name synonymous with academic excellence and rigorous test prep standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb data-path-to-node=\"18,2,0\" data-index-in-node=\"0\"\u003eLatest 2026-27 Edition Mapping:\u003c\/b\u003e Fully aligned with the evolving structural pattern and elevated difficulty of recent UPSC prelims.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb data-path-to-node=\"18,3,0\" data-index-in-node=\"0\"\u003eBinding Type:\u003c\/b\u003e Sturdy and student-friendly \u003cb data-path-to-node=\"18,3,0\" data-index-in-node=\"42\"\u003ePaperback\u003c\/b\u003e format designed to remain flat during long hours of practice and rough calculations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,4,0\"\u003e\u003cb data-path-to-node=\"18,4,0\" data-index-in-node=\"0\"\u003e1500+ High-Yield PYQs:\u003c\/b\u003e Includes over 1500+ Previous Year Questions sorted systematically by type and difficulty level.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,5,0\"\u003e\u003cb data-path-to-node=\"18,5,0\" data-index-in-node=\"0\"\u003eTypewise Theory Breakdown:\u003c\/b\u003e Every chapter starts with comprehensive theory categorized by question \"types\" to prevent exam-day surprises.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,6,0\"\u003e\u003cb data-path-to-node=\"18,6,0\" data-index-in-node=\"0\"\u003eEnglish Medium Excellence:\u003c\/b\u003e Crafted meticulously in precise, easy-to-understand English, preserving absolute logical syntax.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"20\"\u003eWHAT THIS BOOK COVERS\u003c\/h2\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eLogical Reasoning:\u003c\/b\u003e Syllogism, Blood Relations, Seating Arrangements, Direction Sense, Coding-Decoding, and Input-Output puzzles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eGeneral Mental Ability:\u003c\/b\u003e Series completion, analogy-based reasoning, clock \u0026amp; calendar rules, and spatial visualization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eFoundational Numeracy:\u003c\/b\u003e Comprehensive coverage of Number Systems, HCF \u0026amp; LCM, Percentages, Profit \u0026amp; Loss, Ratio \u0026amp; Proportion, and Average.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb data-path-to-node=\"21,3,0\" data-index-in-node=\"0\"\u003eAdvanced Quantitative Aptitude:\u003c\/b\u003e Permutations and Combinations Probability rules, and Time, Speed \u0026amp; Distance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,4,0\"\u003e\u003cb data-path-to-node=\"21,4,0\" data-index-in-node=\"0\"\u003eBasic Numeracy \u0026amp; Data Interpretation:\u003c\/b\u003e Detailed analysis of Tables, Bar Charts, Pie Charts, Line Graphs, and critical Data Sufficiency problems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,5,0\"\u003e\u003cb data-path-to-node=\"21,5,0\" data-index-in-node=\"0\"\u003eDecision Making \u0026amp; Problem Solving:\u003c\/b\u003e Real-world situational judgment items to evaluate administrative logical reasoning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"23\"\u003eWHO SHOULD BUY\u003c\/h2\u003e\n\u003cul data-path-to-node=\"24\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,0,0\"\u003e\u003cb data-path-to-node=\"24,0,0\" data-index-in-node=\"0\"\u003eUPSC IAS \/ IPS Aspirants:\u003c\/b\u003e Civil services candidates preparing in the English medium who want to clear the qualifying CSAT paper with absolute certainty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,1,0\"\u003e\u003cb data-path-to-node=\"24,1,0\" data-index-in-node=\"0\"\u003eState Civil Services Candidates:\u003c\/b\u003e Aspirants targeting UPPSC, BPSC, RAS, MPPSC, or KPSC preliminary exams.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,2,0\"\u003e\u003cb data-path-to-node=\"24,2,0\" data-index-in-node=\"0\"\u003eLaw Students India:\u003c\/b\u003e Candidates preparing for competitive executive or judiciary exam portfolios that feature heavy logical aptitude and analytical sections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"26\"\u003eWHY THIS BOOK IS VALUABLE\u003c\/h2\u003e\n\u003cblockquote data-path-to-node=\"27\"\u003e\n\u003cp data-path-to-node=\"27,0\"\u003e\u003cb data-path-to-node=\"27,0\" data-index-in-node=\"0\"\u003eThe Typewise Mastery Advantage:\u003c\/b\u003e What sets this guide apart from generic manuals is its \u003cb data-path-to-node=\"27,0\" data-index-in-node=\"87\"\u003eTypewise sorting\u003c\/b\u003e combined with \u003cb data-path-to-node=\"27,0\" data-index-in-node=\"118\"\u003e1500+ actual PYQs\u003c\/b\u003e. By classifying questions of the same logical profile into dedicated \"Types,\" it allows candidates to build progressive muscle memory. This targeted methodology helps you master the underlying math pattern, enabling you to recognize and solve complex UPSC questions within seconds.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch2 data-path-to-node=\"29\"\u003ePRODUCT DETAILS\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"30\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,1,0,0\"\u003e\u003cb data-path-to-node=\"30,1,0,0\" data-index-in-node=\"0\"\u003eTitle\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,1,1,0\"\u003eUPSC CSAT Maths \u0026amp; Reasoning (Typewise Theory \u0026amp; 1500+ PYQs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,2,0,0\"\u003e\u003cb data-path-to-node=\"30,2,0,0\" data-index-in-node=\"0\"\u003eAuthor\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,2,1,0\"\u003eAditya Ranjan Sir\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,3,0,0\"\u003e\u003cb data-path-to-node=\"30,3,0,0\" data-index-in-node=\"0\"\u003ePublisher\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,3,1,0\"\u003eS. Chand Publishing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,4,0,0\"\u003e\u003cb data-path-to-node=\"30,4,0,0\" data-index-in-node=\"0\"\u003eLanguage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,4,1,0\"\u003eEnglish\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,5,0,0\"\u003e\u003cb data-path-to-node=\"30,5,0,0\" data-index-in-node=\"0\"\u003eEdition\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,5,1,0\"\u003e2026-27 Release\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,6,0,0\"\u003e\u003cb data-path-to-node=\"30,6,0,0\" data-index-in-node=\"0\"\u003eFormat\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"30,6,1,0\"\u003ePaperback\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"32\"\u003eBENEFITS\u003c\/h2\u003e\n\u003cul data-path-to-node=\"33\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"33,0,0\"\u003e\u003cb data-path-to-node=\"33,0,0\" data-index-in-node=\"0\"\u003eConquer Qualifying Thresholds:\u003c\/b\u003e Eliminate the anxiety of CSAT qualification by mastering high-scoring chapters like Number Systems and Probability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"33,1,0\"\u003e\u003cb data-path-to-node=\"33,1,0\" data-index-in-node=\"0\"\u003eOptimize Speed and Accuracy:\u003c\/b\u003e Transition from basic school-level formulas to advanced competitive tricks that slash computation time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"33,2,0\"\u003e\u003cb data-path-to-node=\"33,2,0\" data-index-in-node=\"0\"\u003eUnified Revision Resource:\u003c\/b\u003e Save hundreds of hours by accessing theory, practice questions, and past-year solutions in a single, comprehensive volume.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-path-to-node=\"35\"\u003eCALL TO ACTION\u003c\/h2\u003e\n\u003cp data-path-to-node=\"36\"\u003e\u003cb data-path-to-node=\"36\" data-index-in-node=\"0\"\u003eQualify UPSC CSAT with Confidence!\u003c\/b\u003e Do not let Paper II stand between you and your dream of serving the nation. Equip your preparation with India’s leading aptitude manual. Order your copy of the \u003cb data-path-to-node=\"36\" data-index-in-node=\"195\"\u003eS. Chand CSAT Maths \u0026amp; Reasoning Guide by Aditya Ranjan Sir\u003c\/b\u003e today!\u003c\/p\u003e","brand":"Lawpustak.com","offers":[{"title":"Default Title","offer_id":45309341499415,"sku":"UPSC-CSAT-MATHS-ENGLISH-S.CHAND","price":359.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/7259\/6503\/files\/SoldByLawPustak_248x248px_-2026-07-15T164137.319.jpg?v=1784283350","url":"https:\/\/www.lawpustak.com\/products\/upsc-csat-maths-reasoning-theory-1500-pyqs-2026-aditya-ranjan","provider":"Lawpustak.com","version":"1.0","type":"link"}