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(Old Edition) Lok Prashasan for UPSC (Hindi), 2E
This book is essentially a complete introductory-to-advanced reference on Public Administration, particularly useful for candidates preparing for UPSC Public Administration Optional and for students wanting a structured understanding of administrative theory and Indian administration.The book is divided into two broad parts:Administrative TheoryIndian AdministrationThis two-part structure is one of its main strengths because it first explains general theories and principles of administration and then applies the subject to the Indian administrative system. Part I — Administrative TheoryThis section establishes the conceptual foundation of Public Administration.It covers:Introduction to Public AdministrationBasic concepts and principlesMeaning, nature and scope of administrationTheories of administrationAdministrative behaviourAccountability and controlAdministrative systemsPersonnel administrationFinancial administrationThe theory section is particularly important for understanding concepts that repeatedly appear in Public Administration Optional Paper I.
(Old Edition) General Studies P2
If this is a UPSC/PCS General Studies Paper 2 preparation book, its coverage would generally focus on:Indian Polity & ConstitutionConstitution of IndiaFundamental Rights and DutiesDirective PrinciplesParliamentPresident and GovernorPrime Minister and Council of MinistersSupreme Court and High CourtsConstitutional and statutory bodiesGovernanceGovernment policiesTransparency and accountabilityE-governanceCitizen chartersCivil servicesNGOs and pressure groupsDevelopment and governance issuesSocial JusticeWelfare schemesVulnerable sectionsHealth and educationPoverty and hungerSocial-sector programmesIssues concerning women, children, elderly and disadvantaged groupsInternational RelationsIndia's relations with neighbouring countriesBilateral and multilateral relationsInternational organisationsGlobal institutionsRegional groupingsIndia's foreign-policy interests
(Old Edition) General Studies P1
If you mean the UPSC Civil Services General Studies Paper 1 (GS Paper 1) preparation book, “Old Edition” can refer to several different books because multiple publishers use the title General Studies Paper 1 / General Studies P1.Generally, a General Studies Paper 1 book for UPSC covers the four major areas of GS Mains Paper I:Indian Heritage & CultureHistoryGeographySociety1. Indian Heritage & CultureThe book typically covers:Indian art and cultureArchitectureSculpturePaintingsLiteratureMusic and danceReligious and philosophical traditionsCultural institutionsImportant cultural heritage sitesContributions of different periods to Indian culture2. Indian HistoryThis is usually the largest component.It covers:Ancient IndiaIndus Valley CivilizationVedic periodMahajanapadasBuddhism and JainismMauryan and Gupta periodsSouth Indian kingdomsMedieval IndiaDelhi SultanateMughal EmpireRegional kingdomsBhakti and Sufi movementsMedieval art and architectureModern IndiaEuropean expansionBritish ruleEconomic impact of colonialismRevolt of 1857Social and religious reform movementsRise of nationalismIndian National CongressGandhian movementsRevolutionary movementsConstitutional developmentsIndependence and Partition
(Old Edition) Bhartiya Arthvyavastha (Hindi)
नितिन सिंघानिया द्वारा लिखित भारतीय अर्थव्यवस्था के इस चौथे संस्करण में यह पुस्तक UPSC और अन्य प्रतियोगिता परीक्षाओं में इस भाग से पूछे जाने वाले जटिल और एकीकृत प्रश्नो का सफलतापूर्वक हल करने के लिए उम्मीदवारों को तैयार करती है। यह पुस्तक आर्थिक मुद्दों को विस्तार से करने और उन्हें स्थिर आर्थिक अवधारणाओं से जोड़ने का एक प्रयास है। पाठकों को इस पुस्तक को पूरी तरह से और व्यापक रूप से समझने में सक्षम बनाने के लिए विषयों को सुव्यवस्थित तरीके से और बड़ी वैचारिक स्पष्टता के साथ व्यवस्थित किया गया है। यह पुस्तक विभिन्न परीक्षाओं के सभी स्तरों पर इस विषय की तैयारी करने वाले छात्रों को एक पूर्ण आकांक्षI केंद्रित वन-स्टॉप समाधान प्रदान करती है। पुस्तक को अद्वितीय, व्यापक तरीके से डिज़ाइन किया गया है, जिसमें खूबसूरती से डिज़ाइन किए गए माइंड मैप, फ्लोचार्ट, बIक्स में महत्वपूर्ण विशेषताएँ हैं और यह इस विषय के लिए बहुत अधिक मूल्यवान है।With this book, you get access to McGraw Hill Edge – a digital platform with high-quality learning resources that provides you the edge to excel at your exams.On the McGraw Hill Edge platform, you can access mock test, practice tests, expert sessions, comprehensive study materials and exam preparation strategies, all designed to enhance your preparation and give you the winning edge. Moreover, its mobile and web app interface makes learning convenient and accessible! Follow the instructions given in the book to get access.पुस्तक की मुख्य विशेषताएं:1. केंद्रीय बजट 2023-24 और आर्थिक सर्वेक्षण 2022-23 पर नवीनतम अपडेट2. एमएसएमई (MSME) क्षेत्र, कौशल विकास और प्रौद्योगिकी और वित्त की प्रमुख अवधारणाओं पर 3 नए अध्याय3. केंद्रीय बजट 2023-24 के प्रमुख बिंदुओं के साथ पुस्तक के अंत में मल्टीकलर प्लक-आउट चार्ट4. कृषि, भूमि सुधार, स्वास्थ्य और शिक्षा जैसे विषयों के साथ पूरी तरह से संशोधित अध्याय5. नीति आयोग की रिपोर्ट से नवीनतम तथ्य और विश्लेषण और प्रासंगिक अध्यायों में राष्ट्रीय और अंतर्राष्ट्रीय सूचकांकों का उल्लेख6. अभ्यास के लिए UPSC प्रारंभिक और मुख्य परीक्षाओं के अध्याय-वार पिछले वर्षों के प्रश्न (2010-22)
Science and Technology (Old Edition) | General Science & Technology Book | Competitive Exam Preparation | Science, Innovation & Technology Study Guide
Science and Technology (Old Edition) is a study resource covering important concepts and topics related to science, technology, innovation, and general scientific awareness. The book can be useful for students and competitive-exam aspirants looking for a structured reference for science and technology preparation.The book provides a foundation for understanding key areas of science and technology, making it suitable for revision and general academic preparation. As an old edition, readers should check the edition details and ensure that the content matches their current syllabus or preparation requirements before purchasing.It can be used as a supplementary reference alongside updated study materials, especially for building familiarity with fundamental science and technology concepts.Key FeaturesOld Edition clearly identifiedCovers Science and Technology topicsUseful for general science and technology preparationSuitable for study, reference, and revisionCan support competitive-exam preparationUseful as supplementary study materialCovers broad themes related to science, technology, and innovationIdeal ForThis book is suitable for readers searching for Science and Technology books, general science books, competitive exam science books, science and technology study material, technology and innovation books, general awareness books, and science revision books.Book Title: Science and TechnologyEdition: Old EditionSubject: Science & TechnologyCategory: General Science | Technology | Competitive Exams | Study & ReferenceLooking for a Science and Technology reference at an older edition? Add this book to your collection and order your copy now.
(Old Edition) Environmental Ecology, Biodiversity, Climate Change & Disaster Management, 3E
Environmental Ecology, Biodiversity, Climate Change & Disaster Management, 3E by Ravi P. Agrahari, published by McGraw Hill, is a comprehensive preparation book primarily aimed at UPSC, IES, IFoS and State Civil Services examinations. The 3rd edition covers both Prelims and Mains requirements and combines conceptual explanations with PYQs, practice questions, mind maps, figures and flowcharts. Major contentsEnvironmental EcologyBasics of ecologyEcological factorsAdaptationsPopulation and community ecologyEcosystemsClimate ChangeClimate change and related issuesClimatic parametersInternational conferences and environmental cooperationEnvironmental GovernanceIndian environmental regulatory bodiesEnvironmental laws and ActsEnvironmental movementsEnvironmental Impact Assessment (EIA)Pollution & Waste ManagementAir, water and other forms of pollutionSolid-waste managementBiodiversity & WildlifeBiomes and biogeographical zonesNatural vegetation and forests of IndiaBiodiversity conservationWildlife conservationIUCN and threatened speciesSpecies recovery programmesDisaster ManagementDisasters in IndiaInstitutional frameworkPrevention and mitigationPreparedness and responseRecovery and rehabilitationCapacity developmentInternational cooperationCauses, vulnerability and mitigation of different disastersIt also contains UPSC Mains answers, objective practice questions, previous-year questions and practice papers, making it useful as a combined Environment + Disaster Management source.
Vigyaan aur Prodyogiki | Old Edition | Science & Technology Book in Hindi | General Knowledge & Competitive Exam Preparation Book
Vigyaan aur Prodyogiki (Old Edition) is a Hindi-language book focused on Science and Technology (Vigyaan aur Prodyogiki). It can be useful for readers and students looking to study science and technology-related topics in Hindi.The book may be used for general study, knowledge building, revision, and competitive examination preparation where Science and Technology is part of the syllabus. Its Hindi presentation makes it suitable for readers who prefer studying these topics in Hindi.Key FeaturesVigyaan aur Prodyogiki (Science & Technology)Old Edition as specifiedHindi-language study resourceCovers Science & Technology-related topicsUseful for general knowledge and revisionSuitable for competitive examination preparationHelpful for self-study and referenceIdeal ForThis book is suitable for readers searching for Vigyaan aur Prodyogiki books, Science and Technology books in Hindi, Hindi GK books, Science & Technology study material, competitive exam preparation books, and Hindi reference books.Book: Vigyaan aur ProdyogikiLanguage: HindiEdition: Old EditionSubject: Science & TechnologyCategory: Science & Technology | General Knowledge | Hindi Books | Exam Preparation
GKP IIT JAM 2025 (Joint Admission Test for M.Sc.): Mathematics by Kuldeep Chaudhary (Includes 3 Sample Papers & Solved Paper of 2024)
GKP IIT JAM 2025 (Joint Admission Test for M.Sc.): Mathematics by Kuldeep Chaudhary is a comprehensive preparation book designed for aspirants appearing for the IIT JAM Mathematics (MA) examination. Published by GKP, the book focuses on strengthening fundamental concepts, improving problem-solving skills, and providing extensive practice aligned with the latest examination pattern.Written by Kuldeep Chaudhary, the book covers important topics from the IIT JAM Mathematics syllabus in a structured and exam-oriented manner. It is useful for students who want to build a strong conceptual foundation while simultaneously practicing questions of varying difficulty levels. Clear explanations and systematic coverage make it suitable for both beginners and students engaged in revision.A major advantage of this edition is the inclusion of three sample papers, which allow candidates to simulate the actual examination environment and assess their preparation. The book also includes the solved paper of IIT JAM 2024, helping students understand the types of questions asked in the recent examination and identify important concepts and recurring patterns.The book can be particularly useful for B.Sc. Mathematics students and other IIT JAM aspirants preparing for admission to M.Sc. and related postgraduate programs at IITs and other participating institutes. Regular practice from the book can help improve accuracy, speed, time management, and confidence.Overall, GKP IIT JAM 2025 Mathematics by Kuldeep Chaudhary serves as a practical study and practice resource for candidates preparing for the Mathematics paper. With syllabus-oriented coverage, practice material, sample papers, and the solved 2024 paper, it provides a balanced combination of concept building, revision, and exam practice for IIT JAM Mathematics aspirants.
GATE 2026: Biotechnology Study Guide | Includes 3600+ Practice MCQs & NTQs | Biotechnology Solved Papers 2020-2025 | 3 Full-Length Mock Test | GATE-BT Exam Prep Guide
Become GATE-ready for 2026 and secure top PG admissions or PSU jobs with GKP's ultimate Biotechnology Study Guide! This comprehensive companion offers complete coverage of General Aptitude, Engineering Mathematics, and the Technical Section.Featuring 3600+ Practice MCQs & NTQs, solved GATE Biotechnology papers from 2020-2025, and 3 full-length mock tests, you'll gain concept clarity and real exam readiness. With its structured approach, in-depth explanations, and included GATEflix Test Series, this guide ensures you study smart and make GATE 2026 your success story!Key Features:Complete Syllabus Coverage: Master General Aptitude, Engineering Mathematics, and the Biotechnology Technical Section.Extensive Practice Bank: Over 3600+ Multiple Choice Questions (MCQs) & Numerical Answer Type Questions (NTQs) for thorough problem-solving.Recent Solved Papers: Includes GATE Biotechnology Solved Papers from 2020 to 2025 for insights into the latest exam trends.Realistic Exam Simulation: Features 3 Full-Length Mock Tests designed as per the latest GATE pattern.Concept Reinforcement: Practice exercises follow each topic to ensure conceptual clarity and application.Integrated Learning: Provides a structured approach with in-depth explanations.Includes GATEflix Test Series: Enhance your preparation with access to a dedicated online test series.
GATE Biotechnology 2026 | Chapter-wise & Year-wise Previous Year Solved Papers (2000–2025) | Detailed Solutions & Explanations | GATE BT PYQ Book
The 2000–2025 coverage aligns with the advertised 26-year PYQ edition, while GATE BT papers are available through recent years including 2025 and 2026.Short Product DescriptionGATE Biotechnology 2026 Previous Year Solved Papers is an exam-oriented PYQ book designed for GATE BT aspirants. It provides chapter-wise and year-wise solved questions from 2000 to 2025, along with detailed solutions and explanations to strengthen conceptual understanding and improve problem-solving skills.Key Features26 Years of Previous Year Questions: 2000–2025Chapter-wise & Year-wise Organization for systematic preparationDetailed Solutions & Explanations for better conceptual clarityCovers important areas of Biochemistry, Microbiology, Cell Biology, Molecular Biology, Genetics, Immunology, Bioinformatics, Recombinant DNA Technology, Bioprocess Engineering, and BiotechnologyUseful for GATE Biotechnology (BT) preparation and PYQ-based revisionHelps identify frequently tested concepts and recurring question patternsIdeal for practice, revision and self-assessment
GATE 2026: Biotechnology - 10 Mock Tests By Dr. Prabhanshu Kumar & Preeti T. Kumar | Includes Previous Years Solved Papers (2012–2025) | In-Depth Explanation & Solution | GATE-BT Exam Prep
Ace your GATE 2026 Biotechnology exam and secure top PG admissions or PSU jobs with GKP's ultimate Mock Test Book! This go-to practice companion includes fully solved GATE Biotechnology papers from 2012 to 2025 and 10 full-length mock tests designed to mirror the latest exam pattern.With detailed solutions for every question, you'll identify your strengths, pinpoint weak spots, and fine-tune your strategy to become GATE-ready with confidence!Key Features:Extensive Solved Papers: Includes fully solved GATE Biotechnology papers from 2012 to 2025 for comprehensive trend analysis.10 Full-Length Mock Tests: Experience realistic exam simulation with tests crafted as per the latest GATE pattern.Detailed Solutions: Every question comes with in-depth explanations to solidify conceptual understanding and problem-solving.Targeted Preparation: Helps identify strengths, pinpoint weak areas, and optimize your exam strategy effectively.Concept Reinforcement: Structured practice designed to boost understanding and problem-solving skills.Authentic Questions: Practice with genuine questions for reliable preparation.
GATE 2026: Chemistry - 26 Years of Solved Papers 2000-2025 | Answers with Explanations | With Detailed Solutions | GATE Prep Series
Dreaming of a top PG admission or a prestigious PSU job? Conquer GATE 2026 Chemistry with "GATE 2026: Chemistry - 26 Years of Solved Papers 2000-2025"! This essential guide is designed to make your preparation smarter and more structured. Inside, you'll find a vast collection of fully solved previous years' papers from 2000 to 2025, complete with detailed explanations for every question.This comprehensive resource allows you to imitate the actual exam environment, providing invaluable insights into question types, difficulty levels, and evolving patterns. With its in-depth explanations and a structured approach, this book ensures you don't just study hard—you study smart! Success in GATE 2026 is truly just a step away!Key Features:Extensive Historical Solved Papers: Includes an unparalleled 26 years of fully solved GATE Chemistry papers, from 2000 to 2025, offering a deep understanding of the exam's long-term trends and question evolution.Detailed & Explanatory Solutions: Provides comprehensive and detailed solutions with clear explanations for every question, facilitating a thorough understanding of concepts and problem-solving techniques.Vast Question Collection: Offers a huge collection of authentic previous years' questions, enabling aspirants to simulate the actual exam environment and build strong problem-solving skills.Structured Study Approach: Designed to promote a smarter and more structured preparation strategy, guiding students through systematic practice and analysis of past papers.Identifies Exam Patterns: Helps aspirants effectively identify and adapt to the evolving question patterns, crucial topics, and difficulty levels of the GATE Chemistry exam over the decades.Targeted for GATE 2026: Specifically crafted for aspirants aiming for excellent performance in the GATE 2026 Chemistry examination, securing admission to top PG programs or prestigious PSU jobs.
GATE 2026 Physics | 26 Years Fully Solved Papers (2000–2025) | Detailed Solutions & Explanations | GATE Previous Year Papers | Exam Preparation Book
GATE 2026 Physics – 26 Years of Fully Solved Papers (2000–2025) is a practice-oriented book designed for candidates preparing for the GATE Physics examination.The book covers 26 years of previous GATE Physics papers from 2000 to 2025, providing a wide range of questions for exam-focused practice. Each paper is fully solved with detailed solutions, answers, and explanations, helping aspirants understand the approach used to solve questions and review important concepts.Practising previous years' papers can help candidates become familiar with question formats, assess their preparation, identify topics that require more revision, and improve accuracy and time management.Key FeaturesDesigned for GATE 2026 Physics preparationIncludes 26 years of fully solved papersCovers previous papers from 2000 to 2025Provides detailed solutions and explanationsIncludes answers for the questionsUseful for understanding previous exam question patternsSupports practice, revision, and self-assessmentPart of the GATE Prep SeriesIdeal ForThis book is suitable for aspirants searching for GATE 2026 Physics books, GATE Physics previous year papers, GATE solved papers, Physics PYQs, GATE Physics practice books, detailed solution books, and GATE exam preparation material.Book: GATE 2026 Physics – Fully Solved PapersYears Covered: 2000–2025Papers: 26 YearsCategory: GATE | Physics | Previous Year Papers | Solved Papers | Exam Preparation
GATE 2026: Physics - 26 Years of Chapter-wise & Year-wise Solved Papers (2000-2025) with Detailed Answers & Explanations | GATE Prep Series
Dreaming of a top PG admission or a prestigious PSU job? Your journey to success in the GATE 2026 Physics exam starts here! This book, "26 Years of Chapter-wise & Year-wise Solved Papers," is designed to make your preparation smarter and more structured. It meticulously organizes all previous years’ papers from 2000 to 2024 by chapter, ensuring a deeper understanding of each topic.This comprehensive guide includes the GATE 2025 Fully Solved Paper to give you an edge with the most recent exam insights. Every question comes with detailed explanations, helping you not just find the right answer but also understand the core concepts. By following this systematic approach, you can study smart, identify your strengths and weaknesses, and master the exam. Key Features:Extensive Solved Papers: Includes a vast collection of 26 years of chapter-wise solved papers, covering exams from 2000 to 2025.Structured Approach: Previous years' papers are neatly organized chapter by chapter, allowing for focused and effective preparation.Recent Exam Insight: Features the GATE 2025 fully solved paper with detailed solutions, providing an up-to-date look at the latest exam pattern.Detailed Explanations: Every answer is accompanied by an in-depth explanation to ensure a thorough conceptual understanding.
GATE 2026: Physics Study Guide | 2250+ MCQs & NTQs | Includes GATE 2022-2025 Solved Papers | Full-Length Mock Tests | GATE Prep Guide | With GateFlix Test Series
Dreaming of a top PG admission or a prestigious PSU job? The GATE 2026: Physics Study Guide is your ultimate prep companion, meticulously designed to help you stand out from the crowd! This comprehensive guide provides practice-driven learning with exercises following each topic, ensuring conceptual clarity and real exam readiness.To stay ahead of the curve, the guide includes fully solved papers from 2022 to 2025 for you to practice with. With over 2250+ MCQs & NTQs (Numerical Answer Type Questions) and the included GateFlix Test Series, this book ensures you're not just prepared—you’re GATE-ready! Let’s make GATE 2026 your success story!Key Features:Extensive Question Bank: Features over 2250+ MCQs & NTQs for rigorous practice.Exam Insight: Includes fully solved papers from GATE 2022-2025 to help you stay ahead of the curve.Practice-Driven Approach: Exercises are provided after each topic to reinforce concepts and ensure you are ready for the real exam.Simulated Mock Tests: Get valuable hands-on experience with full-length mock tests that are included to help you assess your progress and build confidence.Bonus Test Series: The book includes access to the GateFlix Test Series, offering an additional platform for mock tests and comprehensive practice.
GATE 2026: Production & Industrial Engineering Previous Years Solved Papers (2007-2025) | With Detailed Answers with Explanations | GATE-PI Exam Prep Papers
Dreaming of a top PG admission or a prestigious PSU job? Your journey to success in the GATE 2026 Production & Industrial Engineering exam starts here! This book, "19 Previous Years Solved Papers," is designed to make your preparation smarter and more structured. It contains a vast collection of fully solved papers from 2007 to 2025, allowing you to imitate the real exam environment for GATE-PI Exam Prep Papers.With every answer accompanied by a detailed explanation, you can not only find the correct solution but also understand the core concepts behind it. This comprehensive guide, along with the included GATEflix Test Series, is the perfect tool to build your confidence and ensure you're fully prepared to secure your dream career.Key Features:Extensive Solved Papers: Includes a vast collection of 19 years of fully solved papers, covering exams from 2007 to 2025.Detailed Explanations: Every answer is accompanied by an in-depth explanation to ensure a thorough conceptual understanding.Exam Environment Simulation: Provides a wide range of previous year questions to help you practice and get accustomed to the actual exam pattern and difficulty.Bonus Test Series: The book includes access to the GATEflix Test Series, offering an additional platform for mock tests and comprehensive practice.
GATE 2026: Metallurgical Engineering Study Guide | 4200+ Objective Type Questions | Includes GATE Solved Papers 2020-2025 | 3 Full-Length Mock Test | GATE Prep Guide
Prepare for the GATE 2026 exam and secure your spot in top PG programs and PSUs with this ultimate prep companion for Metallurgical Engineering. This guide offers a practice-driven learning approach that guarantees concept clarity and real exam readiness.With over 4200+ objective type questions and solved papers from 2020-2025, you'll sharpen your problem-solving skills and stay ahead of the curve. The included 3 full-length mock tests simulate the actual exam environment, ensuring you're not just prepared, but truly GATE-ready to make GATE 2026 your success story.Key Features:Comprehensive Question Bank: Practice extensively with a vast collection of over 4200+ objective type questions to master all core concepts.Authentic Solved Papers: Gain a competitive edge by practicing with real GATE solved papers from 2020 to 2025, helping you understand the latest trends and question types.3 Full-Length Mock Tests: Simulate the real exam with three full-length mock tests, crucial for refining your time management and strategy.Practice-Driven Learning: Each topic is followed by exercises, ensuring you can apply concepts and reinforce your understanding for real-world exam scenarios.In-Depth Explanations: The structured approach and detailed explanations ensure a deep understanding of principles and help you tackle complex problems with confidence.
GATE 2026 Production & Industrial Engineering (PI) | 4500+ MCQs & NTQs | 3 Full-Length Mock Tests | GATE 2020–2025 Solved Papers | Exam Preparation Book
GATE 2026 Production & Industrial Engineering (PI) Study Guide is an exam-oriented preparation book designed for candidates preparing for the GATE PI examination.The book features 4500+ Multiple Choice Questions (MCQs) and Numerical Type Questions (NTQs) to provide extensive practice across the subject. It also includes 3 full-length mock tests, allowing aspirants to practice with comprehensive question sets and assess their preparation.The GATE 2020–2025 solved papers provide opportunities to practice previous-year questions and understand the types of questions asked in the examination. Regular practice can help improve familiarity with question patterns, problem-solving, accuracy, time management, and revision.Key FeaturesDesigned for GATE 2026 Production & Industrial Engineering (PI)Includes 4500+ MCQs and NTQs3 full-length mock tests for exam-oriented practiceIncludes GATE 2020–2025 solved papersUseful for practice, revision, and self-assessmentHelps familiarize aspirants with previous-year question patternsSupports systematic preparation and exam practiceSuitable for GATE PI aspirants and engineering studentsIdeal ForThis book is suitable for candidates searching for GATE 2026 PI books, Production & Industrial Engineering preparation books, GATE PI study material, GATE MCQ books, Numerical Type Questions, GATE mock tests, GATE previous-year solved papers, and GATE exam preparation books.Exam: GATE 2026Paper: Production & Industrial Engineering (PI)Practice Questions: 4500+ MCQs & NTQsMock Tests: 3 Full-Length TestsSolved Papers: GATE 2020–2025Category: GATE | Engineering Entrance Exams | Production & Industrial Engineering | Practice & Solved Papers