GATE Previous Year Question Papers with Official Answer Key (2021-2026)

GATE Previous Year Question Papers

This article will completely focus on the GATE Previous Year Question Papers with Official Answer Key. Students need to come up with an amazing plan if you’re serious about passing GATE 2027. The GATE Previous Year Question Papers with official answer keys must be prepared by any serious applicant. It is among the most effective methods of preparation. Your whole toolset for preparation is the GATE PYQs. Your time management skills can be improved. I’ll go over the most recent GATE 2027 past year question papers together with the official answer key in this post. But first, let’s take a quick look at GATE.

GATE Previous Year Question Papers

Also learn: GATE CSE Syllabus 2027

GATE Previous Year Question Papers with Official Answer Key

gate2027.iitm.ac.in, the official GATE 2027 website, is now live under IIT Madras (IITM), the institute conducting this cycle. On GOAPS, online applications open on August 27, 2026; the regular window (without late fee) closes on September 27, 2026, and the extended window (with late fee) runs through October 5, 2026. The computer-based exam will be held across three weekends – February 6 & 7, February 13 & 14, and February 20 & 21, 2027 for PSU recruitment, research opportunities, and postgraduate admissions, with results expected on March 19, 2027. GATE 2027 also adds a new test paper, Robotics and Automation (RA), taking the total to 30 papers. There’s no time to waste start practicing GATE Previous Year Question Papers now, including the newly added GATE 2026 papers below, to build real exam readiness.

GATE 2027 Overview

One of the most prominent and tough national examinations in India is the Graduate Aptitude Test in Engineering (GATE). On behalf of the National Coordination Board (NCB), Department of Higher Education, Ministry of Education (MoE), Government of India, the Indian Institute of Technology (IIT) Madras will organise GATE 2027. It provides access to PSU hiring, M.Tech admissions, and a range of research opportunities. The table below provides the essential information for GATE 2027:

Examination NameGATE 2027
Conducting AuthorityIIT Madras
Mode of the ExaminationOnline – Computer-based Test
Duration3 hours – 180 minutes
Total Questions65
Total Marks100
Question TypesMCQ negative marking, MSQ no partial marking, NAT no options
Marking1 or 2 marks per question; –1/3 for wrong 1-mark MCQs; –2/3 for wrong 2-mark MCQs
SectionsEngineering Mathematics, General Aptitude, Subject/Discipline

Benefits of Practicing GATE Past Year Question Papers in Real Life

Here are some obvious and useful advantages you will experience:

  • As you solve enough PYQs, you get accustomed to the question format, required speed, and typical pitfalls. Thus, nothing feels surprising on test day.
  • Consistent practice helps you prevent receiving a bad grade by training your intuition about which questions are worthwhile and which ones to skip.
  • Accurate and precise computations are required for Numerical Answer Type (NAT) problems. PYQs save you time by helping you improve units, rounding, and estimating.
  • Historical patterns indicate which subjects are frequently discussed and which are not. You can concentrate more on high-scoring areas as a result.
  • Your own list of errors becomes a fast, focused revising tool rather than a book search.
  • Your confidence increases and the lengthy duration feels normal after five or more full-length practice runs.
  • Using official keys to verify replies yields truthful results. Your progress is quantifiable and truly inspiring.
  • You avoid last-minute mistakes by being accustomed to marking questions, going over them later, and performing unit checks.
  • While some people do better with core courses, others do better with general aptitude. PYQs assist you in determining what suits you.
  • The three most important items to review prior to the test are a formula sheet, a concept map, and a list of “usual traps,” which are organically created from PYQs.

Download GATE Previous Year Question Papers (2021-2026) with Official Answer Keys

GATE 2026 Previous Year Question Papers

IIT Guwahati conducted GATE 2026 on February 7, 8, 14, and 15, 2026. Download the official GATE 2026 question papers and final answer keys for all 38 papers below, sourced directly from the official GATE portal.

GATE PaperAnswer KeysGATE PaperAnswer Keys
Aerospace EngineeringAEInstrumentation EngineeringIN
Agricultural EngineeringAGMathematicsMA
Architecture and PlanningARMechanical EngineeringME
Biomedical EngineeringBMMining EngineeringMN
BiotechnologyBTMetallurgical EngineeringMT
Civil Engineering (CE 1)CE 1Naval Architecture & Marine EngineeringNM
Civil Engineering (CE 2)CE 2Petroleum EngineeringPE
Chemical EngineeringCHPhysicsPH
Computer Science & IT (CS 1)CS 1Production & Industrial EngineeringPI
Computer Science & IT (CS 2)CS 2StatisticsST
ChemistryCYTextile Engineering & Fibre ScienceTF
Data Science & Artificial IntelligenceDAEngineering SciencesXE
Electronics & Communication EngineeringECHumanities & Social Sciences – EconomicsXH C1
Electrical EngineeringEEHumanities & Social Sciences – EnglishXH C2
Environmental Science & EngineeringESHumanities & Social Sciences – LinguisticsXH C3
Ecology & EvolutionEYHumanities & Social Sciences – PhilosophyXH C4
Geomatics EngineeringGEHumanities & Social Sciences – PsychologyXH C5
Geology & Geophysics – Geology (GG 1)GG 1Humanities & Social Sciences – SociologyXH C6
Geology & Geophysics – Geophysics (GG 2)GG 2Life SciencesXL

GATE 2025 Previous Year Question Papers

GATE PaperAnswer KeysGATE PaperAnswer Keys
Aerospace EngineeringAEInstrumentation EngineeringIN
Agricultural EngineeringAGMathematicsMA
Architecture and PlanningARMechanical EngineeringME
Biomedical EngineeringBMMining EngineeringMN
BiotechnologyBTMetallurgical EngineeringMT
Civil Engineering (CE 1)CE 1Naval Architecture & Marine EngineeringNM
Civil Engineering (CE 2)CE 2Petroleum EngineeringPE
Chemical EngineeringCHPhysicsPH
Computer Science & IT (CS 1)CS 1Production & Industrial EngineeringPI
Computer Science & IT (CS 2)CS 2StatisticsST
ChemistryCYTextile Engineering & Fibre ScienceTF
Data Science & Artificial IntelligenceDAEngineering SciencesXE
Electronics & Communication EngineeringECHumanities & Social Sciences – EconomicsXH C1
Electrical EngineeringEEHumanities & Social Sciences – EnglishXH C2
Environmental Science & EngineeringESHumanities & Social Sciences – LinguisticsXH C3
Ecology & EvolutionEYHumanities & Social Sciences – PhilosophyXH C4
Geomatics EngineeringGEHumanities & Social Sciences – PsychologyXH C5
Geology & Geophysics – Geology (GG 1)GG 1Humanities & Social Sciences – SociologyXH C6
Geology & Geophysics – Geophysics (GG 2)GG 2Life SciencesXL

GATE 2024 Previous Year Question Papers

GATE PaperAnswer KeysGATE PaperAnswer Keys
Aerospace EngineeringAEInstrumentation EngineeringIN
Agricultural EngineeringAGMathematicsMA
Architecture and PlanningARMechanical EngineeringME
Biomedical EngineeringBMMining EngineeringMN
BiotechnologyBTMetallurgical EngineeringMT
Civil Engineering (CE 1)CE 1Naval Architecture and Marine EngineeringNM
Civil Engineering (CE 2)CE 2Petroleum EngineeringPE
Chemical EngineeringCHPhysicsPH
Computer Science and Information Technology (CS 1)CS 1Production and Industrial EngineeringPI
Computer Science and Information Technology (CS 2)CS 2StatisticsST
ChemistryCYTextile Engineering and Fibre ScienceTF
Data Science and Artificial IntelligenceDAEngineering SciencesXE
Electronics and Communication EngineeringECHumanities & Social Sciences – EconomicsXH-C1
Electrical EngineeringEEHumanities & Social Sciences – EnglishXH-C2
Environmental Science & EngineeringESHumanities & Social Sciences – LinguisticsXH-C3
Ecology and EvolutionEYHumanities & Social Sciences – PhilosophyXH-C4
Geomatics EngineeringGEHumanities & Social Sciences – PsychologyXH-C5
Geology and Geophysics – GeologyGG-1Humanities & Social Sciences – SociologyXH-C6
Geology and Geophysics – GeophysicsGG-2Life SciencesXL

GATE 2023 Previous Year Question Papers

GATE PaperAnswer KeysGATE PaperAnswer Keys
Aerospace EngineeringAEGeology & Geophysics – GeologyGG 1
Agricultural EngineeringAGGeology & Geophysics – GeophysicsGG 2
Architecture and PlanningARInstrumentation EngineeringIN
Biomedical EngineeringBMMathematicsMA
BiotechnologyBTMechanical EngineeringME
Civil EngineeringCE 1Mining EngineeringMN
Civil EngineeringCE 2Metallurgical EngineeringMT
Chemical EngineeringCHNaval Architecture & Marine EngineeringNM
Computer Science & Information TechnologyCSPetroleum EngineeringPE
ChemistryCYPhysicsPH
Electronics & Communication EngineeringECProduction & Industrial EngineeringPI
Electrical EngineeringEEStatisticsST
Environmental Science & EngineeringESTextile Engineering & Fibre ScienceTF
Ecology and EvolutionEYHumanities & Social SciencesXH
Geomatics EngineeringGELife SciencesXL

GATE 2022 Previous Year Question Papers

GATE PaperAnswer KeysGATE PaperAnswer Keys
Aerospace EngineeringAEInstrumentation EngineeringIN
Agricultural EngineeringAGMathematicsMA
Architecture and PlanningARMechanical EngineeringME
Biomedical EngineeringBMMining EngineeringMN
BiotechnologyBTMetallurgical EngineeringMT
Civil EngineeringCENaval Architecture & Marine EngineeringNM
Chemical EngineeringCHPetroleum EngineeringPE
Computer Science & Information TechnologyCSProduction & Industrial EngineeringPI
ChemistryCYStatisticsST
Electronics & Communication EngineeringECTextile Engineering & Fibre ScienceTF
Electrical EngineeringEEEngineering SciencesXE
Environmental Science & EngineeringESHumanities & Social SciencesXH
Ecology and EvolutionEYLife SciencesXL
Geomatics EngineeringGE  

GATE 2021 Previous Year Question Papers

GATE PaperAnswer KeysGATE PaperAnswer Keys
Aerospace EngineeringAEInstrumentation EngineeringIN
Agricultural EngineeringAGMathematicsMA
Architecture and PlanningARMechanical EngineeringME
Biomedical EngineeringBMMining EngineeringMN
BiotechnologyBTMetallurgical EngineeringMT
Civil EngineeringCEPetroleum EngineeringPE
Chemical EngineeringCHPhysicsPH
Computer Science & Information TechnologyCSProduction & Industrial EngineeringPI
ChemistryCYStatisticsST
Electronics & Communication EngineeringECTextile Engineering & Fibre ScienceTF
Electrical EngineeringEEEngineering SciencesXE
Environmental Science & EngineeringESHumanities & Social SciencesXH
Ecology and EvolutionEYLife SciencesXL
Geology & GeophysicsGG  

FAQs on the GATE Previous Year Question Papers

How should I approach papers for two sessions (CE-1/CE-2, CS-1/CS-2)?

Handle them as individual, comprehensive tests. Topic coverage and level of difficulty can vary.

Should I write papers for other branches?

No. Pay attention to your paper. Only answer cross-branch questions that have a significant overlap with your syllabus.

When should I begin doing full-lengths?

After mastering the fundamentals, increase to two papers per week.

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Hi, I'm Prakhar Goel, an Academic Counselor, GATE Admissions Expert, educator, and technology enthusiast passionate about helping students make informed academic and career decisions. Through my articles, I share insights on higher education, GATE admissions, competitive exams, internships, placements, career opportunities, programming, and emerging technologies.With extensive experience in student counseling and education guidance, I strive to simplify complex topics and provide practical advice that helps students and professionals achieve their goals. My aim is to bridge the gap between education, technology, and career growth by delivering accurate, informative, and easy-to-understand content.