GATE 2025 Syllabus (Available), All Subjects (CSE, ECE, EE, ME, Civil) – Download Syllabus PDFs

GATE 2025 Syllabus of General Aptitude (GA) has been Released by IIT Roorkee. The GATE 2025 Syllabus with Paper code has been Available in the articles. The Indian Institute of Technology, Roorkee, will oversee the GATE 2025 Exam, providing opportunities for admissions to ME/M. Tech and PhD courses in some of the most esteemed institutions across the nation. Additionally, GATE scores are utilized for PSU recruitments, offering positions such as Engineer Trainees and Management Trainees across various specializations. The official GATE Syllabus 2025, detailing the topic-wise distribution for all subjects, will be released by the conducting authority on its official portal @iitr.ac.in.

Aspiring students gearing up for the upcoming GATE 2025 exam can enhance their preparation by consulting the GATE 2025 syllabus. The GATE Syllabus 2025 PDF for disciplines such as CSE, Civil, Electrical, Mechanical, and others will encompass crucial chapters and topics essential for thorough preparation for the GATE 2025 exam.

In this blog post, we will delve into the detailed GATE syllabus for 2025, shedding light on the subjects and topics that candidates must master to excel in their chosen discipline. Join us as we explore the essential aspects of the GATE syllabus and equip you with the knowledge necessary to succeed in this prestigious examination.

GATE 2025 Syllabus – Available

What is the GATE Exam Syllabus 

The GATE Exam Syllabus, or the Graduate Aptitude Test in Engineering syllabus, is a comprehensive outline of the topics and subjects that candidates must study to prepare for the GATE examination. The GATE exam is conducted jointly by the Indian Institute of Science (IISc) Bangalore and the seven Indian Institutes of Technology (IITs) at Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras, and Roorkee.

The GATE syllabus assesses the candidate’s understanding and proficiency in their fields of study. It covers various subjects, including engineering, science, and technology, and is specific to disciplines such as Computer Science, Mechanical Engineering, Electrical Engineering, Civil Engineering, and more.

The syllabus serves as a roadmap for candidates, guiding them on the essential topics and subtopics they should focus on during their exam preparation. It helps candidates organize their study plan, allocate time effectively, and delve deep into the subject matter to gain a thorough understanding.

GATE Syllabus 2025 All Subjects (CSE, ECE, Electrical, Mechanica, Civil) – Free Download Syllabus PDFs

Candidates can choose any discipline from the above list and appear for the GATE exam. It is recommended to initiate their preparation using the previous year’s GATE syllabus. Once the GATE 2025 syllabus is released, candidates can align their study materials and topics accordingly. The subject-wise syllabus for GATE 2025 can be downloaded by candidates for their reference and better preparation.

The GATE Exam Syllabus 2025 covers 29 disciplines or subjects, providing a comprehensive outline for candidates preparing for the GATE Exam. Candidates have the flexibility to choose from the wide range of disciplines available. 

Syllabus for Engineering Branches

The syllabus for engineering branches encompasses the subjects and topics that students will study throughout their academic journey. It includes various subjects such as mathematics, physics, chemistry, and specialized engineering courses. The syllabus aims to give students a strong foundation in scientific principles and technical knowledge relevant to their chosen engineering field. It prepares them for diverse subjects and equips them with the necessary skills to excel in their careers.

Here to Download the Engineering Syllabus PDF. Check the below tables-

Syllabus	Code	Syllabus	Code
Aerospace Engineering	(AE)	Biotechnology	(BT)
Agricultural Engineering	(AG)	Civil Engineering	(CE)
Architecture and Planning	(AR)	Chemical Engineering	(CH)
Computer Science and Information Technology	(CS &IT)	Chemistry	(CY)
Electronics and Communication Engineering	(EC)	Electrical Engineering	(EE)
Ecology and Evolution	(EY)	Geology and Geophysics	(GG)
Instrumentation Engineering	(IN)	Mathematics	(MA)
Mechanical Engineering	(ME)	Mining Engineering	(MN)
Metallurgical Engineering	(MT)	Petroleum Engineering	(PE)
Physics	(PH)	Production and Industrial Engineering	(PI)
Textile Engineering and Fibre Science	(TF)	Statistics	(ST)
Data Science & Artificial Intelligence (NEW)	(DA)	–

Syllabus for Engineering Sciences (XE)

The Engineering Sciences (XE) syllabus covers various topics essential for engineering studies. It includes mathematics, materials science, fluid mechanics, solid mechanics, and thermodynamics. This comprehensive syllabus aims to equip engineering students with the fundamental knowledge and skills required. By studying these subjects, students will gain a strong foundation in various engineering principles and be prepared to tackle real-world challenges in their chosen discipline.

Here to Download the Engineering Sciences (XE) Syllabus PDF. Check the below tables-

Syllabus	Code	Syllabus	Code
Engineering Mathematics	(XE-A)	Fluid Mechanics	(XE-B)
Material Science	(XE-C)	Solid Mechanics	(XE-D)
Thermodynamics	(XE-E)	Polymer Science & Engineering	(XE-F)
Food Technology	(XE-G)	Atmospheric and Oceanic Sciences	(XE-H)

Syllabus for Engineering Sciences (XL)

The Engineering Sciences (XL) syllabus covers various subjects essential for engineering students. It includes mathematics, physics, chemistry, and basic engineering principles. This syllabus aims to provide a strong foundation in the sciences and equip students with the necessary knowledge and skills to excel in their engineering studies. It offers a comprehensive understanding of key concepts and principles applicable across various engineering disciplines.

Here to Download the Engineering Sciences (XL) Syllabus PDF. Check the below tables-

Chemistry	(XL-P)	Biochemistry	(XL-Q)
Botany	(XL-R)	Microbiology	(XL-S)
Zoology	(XL-T)	Food Technology	(XL-U)

In this article, GATE Syllabus 2025 has been provided for the students and aspirants with a Paper code for all the branches, and Also GATE 2025 Exam Pattern is provided. GATE 2025 is a national-level exam organized by IISc Banglore (IISc). The Engineering Graduation Skill Test (GATE) is organized for admission to PG courses in engineering and technology, specifically ME / M.Tech.

GATE 2025 Two Paper Combination

The following table gives the codes of test papers allowed as the second paper for the candidate’s choice of the first paper. This is subject to the availability of infrastructure and scheduling constraints.

Code of the First Paper	Codes of the Second Paper	Code of the First Paper	Codes of the Second Paper
AE	CE, ME, XE	GE	AR, CE, CS, ES, GG
AG	CE	GG	GE
AR	CE, GE	IN	BM, EC, EE, ME
BM	BT, IN	MA	CS, DA, PH, ST
BT	BM, XL	ME	AE, DA, IN, NM, PI, XE
CE	AE, AG, AR, ES, GE, NM, XE	MT	XE
CH	ES, PE, XE	NM	CE, ME
CS	DA, EC, GE, MA, PH, ST	PE	CH
CY	XE, XL	PH	CS, DA, EC, EE, MA, XE
DA	CS, EC, EE, MA, ME, ST, XE	PI	ME, XE
EC	CS, DA, EE, IN, PH	ST	CS, DA, MA, XH
EE	DA, EC, IN, PH	XE	AE, CE, CH, CY, DA, ME, MT, PH, PI
ES	CE, CH, GE	XH	ST
EY	XL	XL	BT, CY, EY

GATE New Subjects

The GATE exam syllabus has seen recent additions in the form of new subjects. In the 2022 syllabus, Environmental Science and Engineering (ES) and Humanities and Social Sciences (XH) in Economics, English, Linguistics, Philosophy, Psychology, and Sociology were introduced. 

Continuing the trend, the 2023 syllabus included Naval Architecture and Marine Engineering (NM) and Geomatics Engineering (GE) as new subjects. These additions reflect the evolving nature of the GATE exam, accommodating emerging disciplines and providing candidates with more diverse choices to pursue their academic and professional aspirations.

GATE Syllabus 2025 – Subject Wise Topics

The GATE Syllabus for 2025 covers a wide range of subjects, including Mechanical Engineering, Computer Science, Electrical Engineering, Civil Engineering, and more, providing in-depth knowledge of subject-specific topics to prepare candidates for the examination.

General Aptitude Syllabus

The General Aptitude syllabus covers essential skills and knowledge for problem-solving, critical thinking, and effective communication, providing a foundation for success in various fields and examinations. It encompasses quantitative aptitude, logical reasoning, verbal ability, and analytical skills.

Biomedical Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Electrical Circuits
Analog and Digital Electronics	Signals and Systems
Measurement and Digital Electronics	Sensors and Bio instrumentations
Medical Imaging System	Biomaterials
Human Anatomy and Physiology	Biomechanics

Aerospace Engineering Syllabus

Verbal Ability	Numerical Ability
Fourier Series	Laplace Transforms
Numerical methods for linear and nonlinear algebraic equations	Numerical integration and differentiation.
Dynamic stability	Euler angle
Equations of motion	Aerodynamic forces and moments, stability & control derivatives
Decoupling of longitudinal and lateral-directional dynamics	Longitudinal modes; lateral-directional modes.
Orbit transfer	In-plane and out-of-plane
Elementary ideas of viscous flows, including boundary layers	Wind Tunnel Testing
Measurement and visualization techniques	Vibration of beams
Theory of elasticity	Equilibrium and compatibility equations
Airy’s stress function

Agriculture Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Farm Machinery
Farm Power	Soil and Water Conservation Engineering
Irrigation and Drainage Engineering	Agricultural Processing Engineering
Dairy and Food Engineering

Architecture & Planning Syllabus

Verbal Ability	Numerical Ability
Architecture and Design	Building Materials, Construction, and Management
Building and Structures	Environmental Planning and Design
Urban Design	Urban Planning and Housing
Planning Techniques and Management	Services, Infrastructure, and Transportation

Biotechnology Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	General Biotechnology
Recombinant DNA Technology	Plant and Animal Biotechnology
Bioprocess Engineering and Process Biotechnology

Civil Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Structural Engineering
Geotechnical Engineering	Water Resources Engineering
Environmental Engineering	Transportation Engineering
Geomatics Engineering

Chemical Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Process Calculations and Thermodynamics
Fluid Mechanics and Mechanical Operations	Heat Transfer
Mass Transfer	Chemical Reaction Engineering
Instrumentation and Process Control	Plant Design and Economics
Chemical Technology

Computer Science and Information Technology Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Digital Logic
Computer Organization and Architecture	Programming and Data Structures
Algorithms	Theory of Computation
Compiler Design	Operating System
Databases	Computer Networks

Chemistry Syllabus

Physical Chemistry	Organic Chemistry
Inorganic Chemistry	–

Electronics and Communication Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Networks, Signals, and Systems
Electronic Devices	Analog Circuits
Digital Circuits	Control System
Communication	Electromagnetics

Electrical Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Electrical Circuits
Electromagnetic Fields	Signals and Systems
Electrical Machines	Power Systems
Control Systems	Electrical and Electronic Measurements
Analog and Digital Electronics	Power Electronics

Environmental Science & Engineering Syllabus (New)

Verbal Ability	Numerical Ability
Environmental Management and Sustainable Development	Environmental Chemistry
Environmental Microbiology	Water Resources and Environmental Hydraulics
Water & Wastewater Treatment and Management	Air and Noise Pollution
Solid and Hazardous Waste Management	Global and Regional Environmental Issues

Ecology and Evolution Syllabus

Ecology	Evolution
Mathematics and Quantitative Ecology	Behavioural Ecology
Geology And Geophysics Syllabus
Geology	Geophysics

Geology And Geophysics Syllabus

Geology

Geophysics

Instrumentation Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Control Systems
Electrical Circuits	Analog and Digital Electronics
Signals and Systems	Measurements
Sensors and Industrial Instrumentation	Communication and Optical Instrumentation

Mathematics Syllabus

Verbal Ability	Numerical Ability
Calculus	Linear Algebra
Rear Analysis	Complex Analysis
Ordinary Differential Equations	Algebra
Functional Analysis	Numerical Analysis
Partial Differential Equations	Topology
Linear Programming

Mechanical Engineering Syllabus

Engineering Mathematics	Applied Mechanics and Design
Fluid Mechanics and Thermal Science	Material, Manufacturing and Industrial Engineering

Mining Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Mine Development Surveying
Geomechanics and Ground Control	Mining Methods and Machinery
Surface Environment, Mine Ventilation, and Underground Hazards	Mine Economics, Mine Planning, System Engineering

Metallurgical Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	Thermodynamics and Rate Process
Extractive Metallurgy	Physical Metallurgy
Mechanical Metallurgy	Manufacturing Process

Physics Syllabus

Verbal Ability	Numerical Ability
Mathematical Physics	Classical Mechanics
Electromagnetic Theory	Quantum Mechanics
Thermodynamics and Statistical Physics	Atomic and Molecular Physics
Solid State Physics and Electronics	Nuclear and Particle Physics

Production and Industrial Engineering Syllabus

Verbal Ability	Numerical Ability
Engineering Mathematics	General Engineering
Manufacturing Processes	Quality and Reliability
Industrial Engineering	Operation Research and Operational Management

Textile Engineering Syllabus

Engineering Mathematics

Textile Engineering and Fibre Science

XE-A (Engineering Mathematics Syllabus)

Verbal Ability	Numerical Ability
Linear Algebra	Calculus
Vector Calculus	Ordinary Differential Equations
Partial Differential Equations	Complex variables
Probability and Statistics	Numerical Methods

XE-B (Fluid Mechanism Syllabus)

Verbal Ability	Numerical Ability
Flow and Fluid Properties	Kinematics
Integral analysis	Differential Analysis
Inviscid flows	Dimensional analysis
Internal flows	Prandtl boundary layer equations

XE-C (Material Sciences Syllabus)

Verbal Ability	Numerical Ability
Processing of Materials	Characterization Techniques:
Structure and Imperfections	Thermodynamics and Kinetics
Properties of Materials	Material types
Environmental Degradation	Elements of Quantum Mechanics and Mathematics

XE-E (Thermodynamics Syllabus)

Verbal Ability	Numerical Ability
Basic Concepts	Law of Thermodynamics
Thermodynamics Cycle	Thermodynamics Relations
Ideal Gas Mixtures

XE-F (Polymer Science and Engineering Syllabus)

Verbal Ability	Numerical Ability
Chemistry of high polymers	Polymer Characterization
Synthesis and properties	Polymer blends and composites
Polymer Technology	Polymer rheology
Polymer processing	Polymer testing

XE-G (Food Technology Syllabus)

Verbal Ability	Numerical Ability
Food Chemistry and Nutrition	Food Microbiology
Food Products Technology	Food Engineering

XL-P (Chemistry Syllabus)

Verbal Ability	Numerical Ability
Atomic Structure and Periodicity	Structure and Bonding
s, p and d Block Elements	Chemical Equilibria
Electrochemistry	Reaction Kinetics
Thermodynamics	Structure-Reactivity Correlations and Organic Reaction Mechanisms

XL-R (Botany Syllabus)

Verbal Ability	Numerical Ability
Plant Systematics	Plant Anatomy
Morphogenesis & Development	Physiology and Biochemistry
Genetics	Plant Breeding and Genetic Modification
Economic Botany	Plant Pathology
Ecology and Environment	–

XL-S (Microbiology Syllabus)

Verbal Ability	Numerical Ability
Historical Perspective	Methods in Microbiology
Microbial Taxonomy and Diversity	Prokaryotic and Eukaryotic Cells: Structure and Function
Microbial Growth	Control of Micro-organisms
Microbial Metabolism	Microbial Diseases and Host-Pathogen Interaction
Chemotherapy/Antibiotics	Microbial Genetics
Microbial Ecology

XL-T (Zoology Syllabus)

Verbal Ability	Numerical Ability
Animal world	Genetics
Evolution	Biochemistry and Molecular Biology
Cell Biology	Gene expression in Eukaryotes
Animal Anatomy and Physiology	Parasitology and Immunology
Development Biology	Ecology
Animal Behavior
XH-B1 (Reasoning and Comprehension) (New)
Reading Comprehension	Expression
Analytical reasoning	Logical reasoning
XH-C1 (Economics) (New)
Statistics, Econometrics and Mathematical Economics	Microeconomics
Macroeconomics	International Economics
Public Economics	Development Economics
Indian Economy	–
XH-C3 (Linguistics) (New)
Areal Typology, Universals, Cross-linguistic Features	Language and Linguistics
Levels of Grammar and Grammatical Analysis	Historical Linguistics
Sociolinguistics	Methods of analysis
Applied Linguistics	–
XH-C4 (Philosophy) (New)
Classical Indian Philosophy	Contemporary Indian Philosophy
Classical and Modern Western Philosophy	Contemporary Western Philosophy
XH-C5 (Psychology) (New)
Perception, Learning, Memory, and Forgetting	Cognition: Thinking, Intelligence, and Language
Research Methods and Statistics	Psychometrics
The biological and evolutionary basis of behaviour	Personality
Applications of Psychology	Motivation, Emotion, Stress and Coping
Social psychology	Development across the lifespan
XH-C6 (Sociology) (New)
Family, Marriage, and Kinship	Sociological Theory
Research Methodology and Methods	Sociological Concepts
Agrarian Sociology and Rural Transformation	Indian Society / Sociology of India
Social Movements	Sociology of Development

Once students have carefully examined the GATE Syllabus PDF categorized by branch or subject, they can begin their exam by utilizing appropriate GATE preparation books, study notes, question papers, and other relevant reference materials. Practising with the previous year’s GATE papers will further enhance students’ performance in the GATE exams.

GATE Syllabus 2025 for CSE (Computer Science) – Topic-Wise Weightage

GATE Syllabus 2025 for CSE (Computer Science) – Topic-Wise Weightage. As the GATE CSE syllabus 2025 is eagerly awaited, candidates can find the PDF download link on the official GATE 2025 website once it is released. Candidates must know the topic-wise weightage within the GATE CSE syllabus 2025. 

By referring to the GATE syllabus CSE 2025, candidates can identify the importance and weightage assigned to each topic. This knowledge allows candidates to strategically plan their preparation, focusing on the critical topics outlined in the GATE syllabus 2025 for CSE. We will also discuss the expected weightage in marks for the GATE 2025 CSE syllabus to provide further insight. Join us as we delve into the topic-wise weightage of the GATE syllabus 2025 for CSE and help you streamline your exam preparation accordingly.

GATE Topic	Expected Weightage in Marks
Theory of Computation	7.5
Operating System	9
Compiler Design	2.75
General Aptitude	15
Computer Organization & Architecture	9
Computer Networks	7.5
Programming & Data Structures	10.5
Soft. Engg/ Web Technology	1.5
Algorithms	8
Engineering Maths	14.75
Digital Logic	5.25
Database	7.5

GATE Syllabus 2025 for Electrical Engineering – Topic-Wise Weightage

The “GATE Syllabus 2025 for Mechanical Engineering – Topic-Wise Weightage”! In this section, we will explore the syllabus for Mechanical Engineering in GATE 2025 and provide insights into the weightage assigned to each topic. By understanding the topic-wise weightage, candidates can prioritize their preparation and allocate their time effectively. 

The GATE syllabus for Mechanical Engineering covers a wide range of subjects and concepts crucial for the examination. Join us as we analyze the topic-wise weightage within the GATE syllabus 2025 for Mechanical Engineering, empowering you to focus on the key areas and enhance your chances of success in the GATE 2025 examination.

GATE Topics	Expected Weightage in Marks
Network Theory	11.75
Signal & System	8.5
Control Systems	9
Power Systems	9.75
Electrical machines	8.25
Electrical & Electronics Measurements	4.5
Analog & Digital Electronics	11.25
EMT	2.75
General Aptitude	15
Engineering Maths	11.75
Power Electronics	7.5

GATE Syllabus 2025 for Instrumentation Engineering (Topic Wise Weightage)

This section will discuss the “GATE Syllabus 2025 for Instrumentation Engineering – Topic-Wise Weightage.” The GATE exam plays a significant role in shaping the future of aspiring Instrumentation Engineering students. To excel in the GATE 2025 examination, candidates must thoroughly understand the topic-wise weightage within the syllabus. 

By knowing the weightage assigned to each topic, candidates can prioritize their preparation and allocate their time accordingly. In this section, we will explore the syllabus for Instrumentation Engineering in GATE 2025 and analyze the weightage of each topic. Join us as we unravel the topic-wise weightage in the GATE syllabus 2025 for Instrumentation Engineering, helping you focus on the crucial areas and optimize your preparation strategy for the upcoming examination.

Topic	Expected weightage
Analogue circuits	11.75
Measurements	6.25
Communications	1.5
Control System	10.75
Digital Circuits	7
Analytical Biomedical & Optical Instrumentation	4.25
Circuits & Networks	10.25
General Aptitude	15
Signals and Systems	7.75
Transducers	12.25
Engg Maths	11.75
Process Controls	1.5

GATE 2025 Syllabus for Civil Engineering – Topic-Wise Weightage

This section will explore the “GATE 2025 Syllabus for Civil Engineering – Topic-Wise Weightage.” The GATE exam holds immense significance for aspirants in Civil Engineering. To excel in the GATE 2025 examination, candidates must comprehensively understand the syllabus and the weightage assigned to each topic. 

The GATE Civil Engineering syllabus for 2025 encompasses the necessary topics for study. This section provides you with the GATE syllabus 2025 for Civil Engineering and the corresponding weightage. Candidates can easily access and download this page’s GATE 2025 CE syllabus PDF. Join us as we navigate the topic-wise weightage in the GATE syllabus 2025 for Civil Engineering, enabling you to streamline your preparation and boost your chances of success in the upcoming examination.

Topic	Weightage
SOM	7.75
Structural Analysis	3.5
FM and Hydraulic machine	6.75
Irrigation & Hydrology	7.75
RCC and Prestressed concrete	6.5
Geo-Technical	15.25
Design of Steel Structures	4.25
Highway & Surveying	12
Engineering Mathematics	12.25
General Aptitude	15
Environment Engg	9

GATE 2025 Syllabus for Electronics and Communication Engineering

The “GATE 2025 Syllabus for Electronics and Communication Engineering” is of utmost importance for candidates aspiring to pursue this field. The GATE exam is a gateway to numerous opportunities in higher education and employment. To excel in the GATE 2025 examination, candidates must thoroughly understand the syllabus specific to Electronics and Communication Engineering.

This comprehensive syllabus covers essential topics and concepts necessary for success in the exam. By familiarizing themselves with the GATE 2025 ECE syllabus, candidates can effectively plan their preparation and allocate time to each subject accordingly. Join us as we delve into the GATE 2025 Electronics and Communication Engineering Syllabus, providing you with the necessary insights to excel in this competitive examination.

Topic	Weightage
Network Theory	11.25
Electronics Devices & Circuits	7.25
Digital Circuits	6
Signal & Systems	9
Analog Circuits	11.75
Control Systems	9
Communication Systems	10.75
EMT	9.5
Engineering Maths	10.5
General Aptitude	15
Micro Processors	1.5

GATE 2025 Syllabus Paper Wise Sectional-weightage

The GATE 2025 syllabus consists of paper-wise sectional weightage, providing candidates with a clear understanding of the distribution of topics across different sections and enabling focused preparation for the examination.

GATE Syllabus	Sectional-weightage
	General Aptitude	Engineering Mathematics	Core Discipline
Aerospace Engineering (AE)	15 marks	13 marks	72 marks
Agricultural Engineering (AG)	15 marks	13 marks	72 marks
Architecture and Planning (AR)	15 marks	—	Part A: 60 marks Part B (B1 or B2): 25 marks
Biomedical Engineering (BM)	15 marks	13 marks	72 marks
Biotechnology (BT)	15 marks	13 marks	72 marks
Civil Engineering (CE)	15 marks	13 marks	72 marks
Chemical Engineering (CH)	15 marks	13 marks	72 marks
Computer Science & Information Technology (CS)	15 marks	13 marks	72 marks
Chemistry (CY)	15 marks	—	85 marks
Electronics & Communication Engineering (EC)	15 marks	13 marks	72 marks
Electrical Engineering (EE)	15 marks	13 marks	72 marks
Environmental Science and Engineering (ES)	15 marks	13 marks	72 marks
Ecology and Evolution (EY)	15 marks	—	85 marks
Geomatics Engineering (GG)	15 marks	—	Part A: 55 marks Part B (Section I or Section II): 30 marks
Geology and Geophysics (GG)	15 marks	—	Part A: 25 marks Part B (Geology or Geophysics): 60 marks
Instrumentation Engineering (IN)	15 marks	13 marks	72 marks
Mathematics (MA)	15 marks	—	85 marks
Mechanical Engineering (ME)	15 marks	13 marks	72 marks
Mining Engineering (MN)	15 marks	13 marks	72 marks
Metallurgical Engineering (MT)	15 marks	13 marks	72 marks
Naval Architecture & Marine Engineering (NM)	15 marks	13 marks	72 marks
Petroleum Engineering (PE)	15 marks	13 marks	72 marks
Physics (PH)	15 marks	—	85 marks
Production & Industrial Engineering (PI)	15 marks	13 marks	72 marks
Statistics (ST)	15 marks	13 marks	72 marks
Textile Engineering and Fibre Science (TF)	15 marks	13 marks	72 marks
Engineering Sciences (XE) Syllabus	15 marks	15 marks	70 marks
Humanities and Social Sciences (XH)	15 marks	—	Reasoning & Comprehension: 25 marks Core Discipline: 60 marks
Life Sciences (XL) Syllabus	15 marks	—	Chemistry: 25 marks Core Discipline: 60 marks

GATE 2025 Changes in Syllabus

As of the current information available, no changes have been made to the GATE 2025 Syllabus. Candidates appearing for the exam in 2025 can access the GATE free PDF of the syllabus either from the official website or our page. By referring to the syllabus, candidates can identify the important chapters and topics within each domain, enabling them to focus their preparation effectively and maximize their chances of success in the examination.

GATE 2025 Exam Pattern

The exam pattern highlights essential details such as the number of papers, total marks, duration, types of questions (MCQs or NATs), and marking scheme. By knowing the exam pattern, candidates can familiarize themselves with the question paper’s layout and allocate time efficiently during the exam. Additionally, understanding the marking scheme helps maximise scores by focusing on high-value questions. Therefore, it is crucial to check and delve into the GATE 2025 Exam Pattern to optimize preparation strategies and achieve success in the examination.

GATE 2025 Exam will be for a total of 100 Marks. The duration of the Exam will be of 3 Hours (180 Mins) for the complete paper. Candidates can also check the GATE 2025 Entrance Exam for Better Preparation for the GATE 2025. IIT Bombay is conducting the GATE 2025, and It has released the GATE 2025 Exam Pattern.

Exam pattern contains the Number of Questions, Number of Marks, Negative MARKING, Exam Duration, Topic Wise Weightage, Mode of Exam, Language of Exam, etc. The GATE 2025 Entrance Exam consists of two types of Questions, i.e., Multiple Choice and Numerical.

Particulars	Details
Examination Mode	Computer-Based Test (Online)
Duration	3 Hours
Number of Papers in GATE 2025	30 Papers
Section	General Aptitude (GA) Candidate Selected Subject
Type of Questions	Multiple Choice Questions (MCQs) Multiple Select Questions (MSQs) Numerical Answer Type (NAT) Questions
Design of Questions	The questions are designed to test the listed abilities Application Analysis Comprehension Recall Synthesis
Number of Questions	65 Questions (including 10 questions from General Aptitude)
Distribution of Questions in all Papers except AR, CY, EY, GG, MA, PH, and XL	Engineering Mathematics – 13 Marks Subject Questions – 72 Marks General Aptitude – 15 Marks
Distribution of Questions in AR, CY, EY, GG, MA, PH, XH, and XL	Questions from Subject Concerned – 85 Marks General Aptitude – 15 Marks
Total Marks	100 Marks
Marking Scheme	All of the questions will be worth 1 or 2 marks

Click Here to View Previous Year’s Questions Papers.

Architecture and Planning (AR) New Pattern 2025

The GATE 2025 exam introduces a new pattern for the Architecture and Planning (AR) paper, consisting of two parts: Part A and Part B. In this introduction, we will provide an overview of the new pattern for the AR paper and highlight key points to be noted.

The AR paper now includes the General Aptitude (GA) section, which carries 15 marks, as applicable to all GATE 2025 papers. Part A of the paper holds a weightage of 60 marks and is compulsory for all candidates. On the other hand, Part B is divided into two optional sections: Part B1 (Architecture) and Part B2 (Planning), contributing 25 marks.

This revised pattern assesses the candidates’ knowledge and skills in Architecture and Planning while evaluating their general aptitude. Candidates must carefully prepare for both parts of the paper, ensuring a comprehensive understanding of the syllabus to excel in the GATE 2025 AR examination.

Find the details of the Section Wise marks’ distribution

Paper Code	Marks Distribution
Distribution of Questions in all Papers except AR, CY, EY, GG, MA, PH, XH and XL	General Aptitude (GA) – 15, Engineering Mathematics -13, and The subject of the Paper – 72
Distribution of Questions in AR, CY, EY, GG, MA, PH, XH, and XL	General Aptitude (GA)- 15 and The subject of the Paper- 85

Paper Codes	General Aptitude (GA) Marks	Subject Marks	Total Marks	Total Time (Minutes)
AE, AG, BT, CE, CH, CS, CY, EC, EE, ES, EY, IN, MA, ME, MN, MT, PE, PH, PI, TF, ST, and BM	15	85	100	180
GG [Part A + Part B (Section 1 Geology Or Section 2 Geophysics)]	15	25 + 60	100	180
AR [Part A + Part B (Section 1 Architecture Or Section 2 Planning)]	15	25 + 60	100	180
XE (Section A + Any Two Sections)	15	15 + (2 x 35)	100	180
XH (Section B1 + Any One Section)	15	25 +( 1 x 60)	100	180
XL (Section P + Any Two Sections)	15	25 + (2 x 30)	100	180

GATE 2025 Syllabus Codes for Exam Papers 

The GATE 2025 exam covers various disciplines, each identified by a unique syllabus code, enabling candidates to focus on their respective subject areas during the preparation process.

Code of the First (Primary) Paper	Codes of Papers Allowed as the Second Paper	Code of the First (Primary) Paper	Codes of Papers Allowed as the Second Paper
AE	NM, XE	IN	BM, EC, EE, PH
AG	ES, GE, XL, XE	MA	CS, GE, PH, ST
AR	CE, GE	ME	AE, CH, NM, PI, XE
BM	BT, EC, IN, XL	MN	GE, GG, XE
BT	BM, XL	MT	PH, XE
CE	AE, AR, ES, GE, NM, XE	NM	AE, CE, XE
CH	PE, XE	PE	CH, GG, XE
CS	EC, GE, MA, PH, ST	PH	EC, GE, GG, IN, MA, MT, ST, XE
CY	XE, XL	PI	ME, MT, XE
EC	IN, PH, EE, CS, GE	ST	MA, PH
EE	EC, IN, PH	TF	XE
ES	AG, CE, GE	XE	AE, AG, CH, ME, MN, MT, PE, PI, TF, NM
EY	XL	XH	ST
GE	CE, GG, ES, MN	XL	BM, BT, CY, EY
GG	GE, MN, PE, PH, XE	*	*

GATE Detailed Syllabus for CSIT

The Graduate Aptitude Test in Engineering (GATE) is a highly competitive examination for admission to postgraduate programs in various engineering disciplines. The detailed Computer Science and Information Technology (CSIT) syllabus covers various subjects, including algorithms, computer networks, databases, programming languages, and more, providing a comprehensive understanding of the field’s core concepts and technologies.

Engineering Mathematics

Discrete Mathematics	Sets, Functions, Partial Orders and Latices, Groups, Relations, Monoids Graphs, Combinatorics, general functions
Linear Algebra	Matrices, System of linear equations, eigenvectors, and eigenvalues
Calculus	Maxima and Minima, Mean value theorem, limits and continuity, differentiability
Probability and Statistics	Uniform, normal, Poisson and binomial distribution, Mean, median, standard deviation, mode. Conditional Probability and Bayes Theorem

Computer Science and Information Technology

Digital Logic	Boolean algebra Number Representation Combinational and sequential circuits Minimization
Computer Organization and Architecture	Machine instructions and addressing modes ALU Instruction Pipelining Pipeline hazards Memory hierarchy Data path and control unit I/O interface
Programming and Data Structures	Recursion Arrays Queues Trees Binary search trees Graphs
Algorithms	Searching Hashing Algorithms Space complexity Algorithm Design Asymptotic worst-case time Graph traversals Minimum spanning trees Dynamic programming and divide and conquer Shortest paths
Theory of Computation	Context-free grammars Regular expressions Finite Automata Turing machines and undecidability Push down automata Pumping lemma
Compiler Design	Runtime environments Parsing Syntax-directed translation Intermediate code generation Data flow analysis Liveness analysis Common subexpression elimination Local optimisation Lexical analysis
Operating System	Processes Threads Inter-process communication Concurrency and synchronization Deadlock CPU and I/O scheduling File system
Database	Relational Algebra Tuple calculus Relational model SQL Integrity constraints normal forms Transactions and concurrency control
Computer Networks	Basics of packet Circuit and virtual circuit switching Framing Error detection Ethernet bridging Data link layer Medium access control Routing protocols (shortest path, flooding, distance vector and link state routing) Application layer protocols Transport layer Basics of IP support protocols CIDR notations Fragmentation and IP addressing Address Translation

GATE Detailed Syllabus for Mechanical

The Graduate Aptitude Test in Engineering (GATE) is a highly competitive examination that assesses the knowledge and aptitude of candidates seeking admission to postgraduate programs in engineering and technology. For mechanical engineering and civil engineering disciplines, the GATE detailed syllabus provides a comprehensive outline of the topics covered, enabling candidates to prepare effectively for the exam and enhance their chances of success.

Engineering Mathematics

Linear Algebra	Systems Of Linear Equations Matrix Algebra Eigenvalues And Eigenvectors
Calculus	Limit Functions Of A Single Variable Continuity and Differentiability Indeterminate Forms Mean Value Theorems Evaluation Of Definite And Improper Integrals Taylor Series (In One And Two Variables) Partial Derivatives Double And Triple Integrals Total Derivative Fourier Series Maxima and Minima Gradient, Divergence And Curl Directional Derivatives Vector Identities Line, Surface and Volume Integrals Applications Of Gauss Theorem, Stokes, and Green’s Theorems
Differential Equation	Initial and Boundary Value Problems Higher-Order Linear Differential Equations With Constant Coefficients First-Order Equations (Linear And Nonlinear) Euler-Cauchy Equation Laplace Transforms Solutions of heat, wave and Laplace’s equations
Complex Variables	Taylor and Laurent Series Cauchy-Riemann Equations Analytic Functions Cauchy’s Integral Theorem and Integral Formula
Probability and Statistics	Definitions Of Probability, Sampling Theorems, Conditional Probability Median, Mean, Mode, and Random Variables Binomial Poisson and Normal Distributions
Numerical Methods	Integration By Trapezoidal and Simpson’s Rules Numerical Solutions Of Linear And Non-Linear Algebraic Equations Single and Multi-Step Methods For Differential Equations

Applied Mechanics and Design

Engineering Mechanics	Friction And Its Applications, Including Rolling Friction Free-Body Diagrams and Equilibrium Screw Jack Brakes Belt-Pulley Clutches Vehicles Wedge Trusses and Frames Virtual Work Impulse And Momentum (Linear and Angular) and Energy Formulations Kinematics And Dynamics Of Rigid Bodies in Plane Motion Lagrange’s Equation
Mechanics of Materials	Thin Cylinders Elastic Constants Stress and Strain Poisson’s Ratio Mohr’s Circle For Plane Stress And Plane Strain Bending and Shear Stresses Shear Force And Bending Moment Diagrams Deflection Of Beams Concept Of Shear Centre Euler’s Theory Of Columns Torsion Of Circular Shafts Thermal Stresses Energy Methods Testing Of Materials With a Universal Testing Machine Strain Gauges and Rosettes Testing Of Hardness and Impact Strength
Theory of Machines	Velocity and Acceleration Analysis Of Plane Mechanisms Dynamic Analysis Of Linkages Displacement Cams Gears and Gear Trains Flywheels And Governors Gyroscope Balancing Of Reciprocating and Rotating Masses
Vibrations	Resonance Effect Of Damping Free And Forced Vibration Of Single Degree Of Freedom Systems Vibration Isolation Critical Speeds Of Shafts
Machine Designs	Failure Theories Design For Static and Dynamic Loading Principles Of The Design Of Machine Elements Such As Bolted, Riveted And Welded Joints Fatigue Strength and the S-N Diagram Gears Shafts Brakes and Clutches Rolling and Sliding Contact Bearings Springs

Fluid Mechanics and Thermal Sciences

Fluid Mechanics	Fluid Statics Fluid Properties Stability Of Floating Bodies Forces On Submerged Bodies Control-Volume Analysis Of Mass, Momentum And Energy Differential Equations Of Continuity And Momentum Fluid Acceleration Dimensional Analysis Bernoulli’s Equation Boundary-Layer Viscous Flow Of Incompressible Fluids Flow through Pipes Elementary Turbulent Flow Head Losses In Pipes, Bends and Fittings Basics Of Compressible Fluid Flow
Heat Transfer	Dimensional Heat Conduction Modes Of Heat Transfer Heat Transfer Through Fins Resistance Concept and Electrical Analogy, Lumped Parameter System Unsteady Heat Conduction Thermal Boundary Layer Heisler’s Charts Heat Transfer Correlations For Flow Over Flat Plates and Through Pipes Dimensionless Parameters In Free And Forced Convective Heat Transfer Heat Exchanger Performance Effect Of Turbulence Radiative Heat Transfer LMTD and NTU methods Wien’s Displacement Law Stefan- Boltzmann Law View Factors Black And Grey Surfaces Radiation Network Analysis
Thermodynamics	Properties Of Pure Substances Behaviour Of Ideal And Real Gases Zeroth And First Laws Of Thermodynamics Second Law Of Thermodynamics Availability And Irreversibility Thermodynamic Systems And Processes Thermodynamic Property Charts And Tables Calculation Of Work And Heat In Various Processes Thermodynamic Relations
Applications	Power Engineering: Vapour And Gas Power Cycles, Air And Gas Compressors, Concepts Of Regeneration And Reheat I.C. Engines: Diesel and dual cycles, Air-standard Otto Refrigeration and air-conditioning: Basic Psychrometric Processes, Properties Of Moist Air, Vapour And Gas Refrigeration and Heat Pump Cycles, Psychrometric Chart Turbomachinery: Impulse and reaction principles, velocity diagrams, Pelton-wheel, Francis and Kaplan turbines; steam and gas turbines

Materials, Manufacturing and Industrial Engineering

Engineering Materials	Stress-Strain Diagrams For Engineering Materials Phase Diagrams Structure And Properties Of Engineering Materials Heat Treatment
Machining and Machine Tool Operations	Basic Machine Tools Mechanics Of Machining Single And Multi-Point Cutting Tools Tool Life And Wear Tool Geometry and Materials Economics Of Machining Principles Of Work Holding, Jigs And Fixtures Principles Of Non-Traditional Machining Processes Abrasive Machining Processes NC/CNC machines and CNC programming
Casting, Forming and Joining Processes	Solidification And Cooling Riser And Gating Design Design Of Patterns, Molds And Cores Different Types Of Castings Fundamentals Of Hot And Cold Working Processes Plastic Deformation And Yield Criteria Principles Of Powder Metallurgy Load Estimation For Bulk (Forging, Extrusion, Rolling, Drawing) And Sheet (Shearing, Deep Drawing, Bending) Metal Forming Processes Principles Of Welding, Soldering, Brazing, and Adhesive Bonding
Metrology and Inspection	Interferometry Linear And Angular Measurements Limits, Fits And Tolerances Comparators Alignment and Testing Methods Form And Finish Measurement Concepts Of Coordinate-Measuring Machine (CMM) Tolerance Analysis In Manufacturing And Assembly
Computer Integrated Manufacturing	Additive Manufacturing Basic Concepts of CAD/CAM and their Integration Tools
Production Planning and Control	Materials Requirement Planning Aggregate Production Planning Forecasting Models Scheduling Lean Manufacturing
Inventory Control	Safety Stock Inventory Control Systems Deterministic Models
Operations Research	Simplex Method Linear Programming Transportation Assignment Simple Queuing Models Network Flow Models PERT and CPM

GATE Detailed Syllabus for Civil

The Graduate Aptitude Test in Engineering (GATE) is a highly competitive examination that assesses the comprehensive knowledge of candidates in various engineering disciplines. The GATE detailed syllabus covers various topics for the Civil Engineering discipline, including structural engineering, geotechnical engineering, environmental engineering, transportation engineering, and more. It is a comprehensive guideline for candidates preparing for the exam, ensuring a thorough understanding of the subject matter.

Engineering Mathematics

Linear Algebra	Systems Of Linear Equations Matrix Algebra Eigen Values And Eigen Vectors
Calculus	Functions Of Single Variable Mean Value Theorems, Local Maxima And Minima Partial Derivatives Total Derivative Line, Surface And Volume Integrals Directional Derivatives Evaluation Of Definite And Indefinite Integrals, Application Of Definite Integral To Obtain Area And Volume Limit, Continuity, And Differentiability Gradient, Divergence And Curl, Vector Identities Taylor Series
Ordinary Differential Equation (ODE)	Initial And Boundary Value Problems Euler-Cauchy Equations Higher Order Linear Equations With Constant Coefficients First Order (Linear And Nonlinear) Equations
Partial Differential Equation (PDE)	Fourier Series Separation Of Variables Solutions Of One-Dimensional Diffusion Equation First And Second-Order One-dimensional Wave Equation Two-Dimensional Laplace Equation
Probability And Statistics	Linear Regression Sampling Theorems Descriptive statistics – Mean, median, mode, and standard deviation Random Variables – Discrete and Continuous, Poisson and Normal Distribution Conditional Probability
Numerical Methods	Numerical Solutions Of Linear And Non-linear Algebraic Equations Error Analysis Integration By Trapezoidal And Simpson’s Rule Numerical Differentiation Single And Multi-step Methods For First-Order Differential Equations Newton’s And Lagrange’s Polynomials

Structural Engineering

Engineering Mechanics	Free Vibrations Of Undamped SDOF System Internal Forces In Structures System of forces, free-body diagrams, equilibrium equations Centre Of Mass Frictions And Their Applications
Structural Analysis	Analysis of trusses, arches, beams, cables and frames Influence Lines Displacement Methods: Slope Deflection and Moment Distribution Methods Stiffness And Flexibility Methods Of Structural Analysis Method Of Superposition Statically Determinate And Indeterminate Structures By Force/ Energy Methods
Solid Mechanics	Simple Bending Theory, Flexural And Shear Stresses, Shear Centre Simple Stress And Strain Relationships Buckling Of Column, Combined And Direct Bending Stresses Uniform Torsion, Transformation Of Stress Bending Moment And Shear Force In Statically Determinate Beams
Construction Materials And Management	Construction Materials: Structural Steel – Composition, Material Properties And Behaviour Construction Management: Types of construction projects Concrete – Constituents, Mix Design, Short-Term And Long-Term Properties Project Planning And Network Analysis – PERT and CPM Cost Estimation
Steel Structure	Connections – Simple And Eccentric, Beam-Column Connections, Plate Girders and Trusses Design Of Tension and Compression Members, Beams and Beam- Columns, and Column Bases Working Stress And Limit State Design Concepts Concept Of Plastic Analysis -Beams And Frames
Concrete Structures	Bond and Development Length Working Stress and Limit State Design Concepts Prestressed Concrete Beams Design Of Beams, Slabs, Columns

Geotechnical Engineering

Soil Mechanics

Principle Of Effective Stress And Quicksand Condition Shear Strength, Mohr’s Circle, Effective And Total Shear Strength Parameters, Stress-Strain Characteristics Of Clays And Sand Unified and Indian Standard Soil Classification System Three-Phase System And Phase Relationships, Index Properties Compaction Of Soils One- Dimensional Consolidation, Time Rate Of Consolidation Permeability – Dimensional Flow, Seepage Through Soils – Two – Dimensional Flow, Flow Nets, Uplift Pressure, Piping, Capillarity, Seepage Force Stress Paths

Foundation Engineering

Deep Foundations – Dynamic And Static Formulae, Axial Load Capacity Of Piles In Sands And Clays, Pile Load Test, Pile Under Lateral Loading, Pile Group Efficiency, Negative Skin Friction Sub-Surface Investigations – Drilling Bore Holes, Sampling, Plate Load Test, Standard Penetration And Cone Penetration Tests Combined Footing And Raft Foundation Contact Pressure Pressure Bulbs, Shallow Foundations – Terzaghi’s And Meyerhoff’s Bearing Capacity Theories, Effect Of Water Table Stress Distribution In Soils – Boussinesq’s Theory Earth Pressure Theories – Rankine And Coulomb; Stability Of Slopes – Finite And Infinite Slopes, Bishop’s Method Settlement Analysis In Sands And Clays

Water Resources Engineering

Fluid Mechanics	Concept Of Boundary Layer and Its Growth Continuity, Momentum And Energy Equations And Their Applications Flow In Pipes, Pipe Networks Properties Of Fluids, Fluid Statics Potential Flow, Laminar And Turbulent Flow Concept Of Lift And Drag
Hydraulics	Dimensional analysis and hydraulic similitude Forces on immersed bodies Channel Hydraulics – Energy-depth relationships, specific energy, critical flow, hydraulic jump, uniform flow, gradually varied flow and water surface profiles Flow measurement in channels and pipes
Hydrology	Application of Darcy’s Law Hydrologic cycle Precipitation Evaporation Evapotranspiration Watershed Infiltration Unit hydrographs Hydrograph analysis Reservoir capacity Flood estimation and routing Surface runoff models Groundwater hydrology Steady state well hydraulics Aquifers
Irrigation	Types Of Irrigation Systems and Methods Lined And Unlined Canals, Design Of Weirs On Permeable Foundation Crop Water Requirements – Duty, Delta, Evapotranspiration Cross Drainage Structures Gravity Dams and Spillways

Environmental Engineering

Water And Waste Water Quality And Treatment	Unit Processes And Operations Water Requirement Effluent Discharge Standards Sludge Disposal Reuse Of Treated Sewage For Different Applications Water Distribution System Basics of water quality standards – Physical, chemical and biological parameters Water Quality Index Drinking Water Treatment Sewerage System Design, Quantity Of Domestic Wastewater, Primary Treatment And Secondary Treatment
Municipal Solid Wastes	Engineered Systems For Solid Waste Management (Reuse/ Recycle, Energy Recovery, Treatment And Disposal) Characteristics, Generation, Collection and Transportation Of Solid Wastes
Air Pollution	Types Of Pollutants, Their Sources And Impacts Air Quality Index And Limits Air Quality Standards Air Pollution Control

Transportation Engineering

Transportation Infrastructure	Geometric Design Of Railway Track – Speed and Cant Geometric Design Of Highways – Cross-Sectional Elements, Sight Distances, Horizontal And Vertical Alignments Taxiway and Exit Taxiway Design Concept Of Airport Runway Length, Calculations and Corrections
Highway Pavements	Design Factors For Flexible And Rigid Pavements Desirable Properties Of Bituminous Paving Mixes Highway Materials – Desirable Properties And Tests Design Of Flexible And Rigid Pavement Using IRC Codes
Traffic Engineering	Highway Capacity Traffic Signs Types Of Intersections Microscopic And Macroscopic Parameters Of Traffic Flow, Fundamental Relationships Signal Design By Webster’s Method Traffic Studies On Flow And Speed Peak Hour Factor Accident Study Statistical Analysis Of Traffic Data

Geomatics Engineering

Basics Of Remote Sensing And GIS	Errors And Their Adjustment
Principles Of Surveying	Traversing And Triangulation Survey
Total Station	Photogrammetry And Remote Sensing – Scale, Flying Height
Horizontal And Vertical Curves	Distance And Angle Measurement – Leveling And Trigonometric Leveling
Maps – Scale, Coordinate System

GATE Detailed Syllabus for EE

The Graduate Aptitude Test in Engineering (GATE) is a highly competitive examination that assesses the knowledge and understanding of engineering graduates. For Electrical Engineering (EE) aspirants, it is crucial to understand the GATE detailed syllabus clearly. The syllabus covers various core subjects, including Electrical Circuits, Electromagnetic Fields, Power Systems, Control Systems, and more. Familiarizing oneself with the comprehensive syllabus is essential to effectively prepare for the GATE EE exam and maximize the chances of success.

Engineering Mathematics

Linear Algebra	Eigenvectors Systems of linear equations Matrix Algebra Eigenvalues
Calculus	Line Integral Volume Integral Stokes’s Theorem Divergence Theorem Gauss’s Theorem Green’s Theorem Theorems of Integral Calculus Mean Value Theorems Evaluation Of Definite And Improper Integrals Maxima And Minima Partial Derivatives Multiple Integrals Vector Identities Fourier Series Directional Derivatives Surface Integral
Differential equations	Partial Differential Equations Initial And Boundary Value Problems Euler’s Equation Method Of Separation Of Variables Cauchy’s Equation Higher-Order Linear Differential Equations With Constant Coefficients First-Order Equations (Linear And Nonlinear) Method Of Variation Of Parameters
Complex variables	Cauchy’s Integral Formula Laurent Series Taylor Series Residue Theorem Solution Integrals Cauchy’s Integral Theorem Analytic Functions
Probability and Statistics	Poisson Distribution Binomial Distribution Normal Distribution Correlation Analysis Regression Analysis Conditional Probability Sampling Theorems Mean Mode Median Standard Deviation Discrete and Continuous distributions Random Variables

Electric Circuits

Dependent Sources, R, L, C, M Elements	Ideal Voltage And Current Sources
Network solution methods: KVL, KCL, Node And Mesh Analysis	Network Theorems: (Thevenin’s, Norton’s, Superposition and Maximum Power Transfer Theorem)
Resonance	Transient Response of dc & ac networks
Sinusoidal Steady-State Analysis	Balanced Three-Phase Circuits
Two-port network	Complex Power And Power Factor in AC Circuits
Star-Delta Transformation

Electromagnetic Fields

Signals and Systems

Average Value Calculation for any General Periodic Waveform	Representation of Continuous and Discrete-Time Signals
Shifting and Scaling Properties	Linear Time-Invariant and Causal Systems
RMS Value	Laplace Transform and Z Transform
Sampling theorem	Fourier Series Representation of Continuous and Discrete-Time Periodic Signals
Applications of Fourier Transform for Continuous and Discrete-Time Signals

Power Systems

Models And Performance Of Transmission Lines And Cables	AC And DC Transmission Concepts
Basic Concepts Of Electrical Power Generation	Economic Load Dispatch
Electric Field Distribution And Insulators	Series And Shunt Compensation
Distribution Systems	Bus Admittance Matrix
Per-Unit Quantities	Power Factor Correction
Gauss-Seidel And Newton-Raphson Load Flow Methods	Symmetrical Components
Voltage And Frequency Control	Circuit Breakers
Equal Area Criterion	System stability concepts
Symmetrical and Unsymmetrical Fault Analysis

Control Systems

Feedback Principle	Transfer Function
Transient And Steady-State Analysis Of Linear Time-Invariant Systems	Mathematical Modelling And Representation Of Systems
Block Diagrams And Signal Flow Graphs	Stability Analysis Using Routh-Hurwitz And Nyquist Criteria
Root loci	Bode Plots
Lag, Lead And Lead-Lag Compensators	Solution Of State Equations Of LTI Systems
P, PI And PID Controllers	State-Space Model

Electrical and Electronic Measurements

Instrument Transformers	Oscilloscopes, Error Analysis
Measurement Of Voltage, Current, Power, Energy And Power Factor	Bridges And Potentiometers
Phase, Time and Frequency measurement	Digital Voltmeters And Multimeters
Time And Frequency Measurement

Analog and Digital Electronics

Simple diode circuits: Clamping, Clipping, Rectifiers	Amplifiers: Biasing, Equivalent Circuit And Frequency Response Oscillators And Feedback Amplifiers
Operational amplifiers: Characteristics and applications; single-stage active filters	Active Filters
Multiplexers	Demultiplexers
Schmitt trigger	A/D and D/A converters
VCOs and timers	Combinational and sequential logic circuits
Sample and hold circuits

Power Electronics

Buck, Boost And Buck-Boost Converters	Single and Three-Phase Configuration Of Uncontrolled Rectifiers
Static V-I characteristics and firing/gating circuits for Thyristor	MOSFET, IGBT; DC to DC conversion
Bidirectional ac to DC voltage Source Converters	Voltage And Current Commutated Thyristor Based Converters
Magnitude And Phase Of Line Current Harmonics For Uncontrolled and Thyristor-Based Converters	Single-Phase And Three-Phase Voltage And Current Source Inverters
Power Factor And Distortion Factor of AC to DC Converters	Sinusoidal Pulse Width Modulation

GATE ECE Syllabus

The GATE (Graduate Aptitude Test in Engineering) ECE (Electronics and Communication Engineering) syllabus covers various topics essential for aspiring engineers in this field. These topics include electronic devices and circuits, signals and systems, network theory, control systems, communications, electromagnetic theory, digital circuits, microprocessors, and more. With comprehensive coverage of these subjects, the GATE ECE syllabus ensures a thorough understanding of the core concepts. It prepares candidates for a successful career in electronics and communication engineering.

Engineering Mathematics

Linear Algebra	Basis Vector Space Matrix Algebra Linear Dependence And Independence Rank Eigenvalues And Eigenvectors Solution Of Linear Equations- Existence And Uniqueness
Calculus	Partial Derivatives Theorems Of Integral Calculus Mean Value Theorems Evaluation Of Definite And Improper Integrals Line, Surface And Volume Integrals Maxima And Minima Multiple Integrals Taylor Series
Differential Equation	Higher-Order Linear Differential Equations First-Order Equations (Linear And Nonlinear) Cauchy’s And Euler’s Equations Variable Separable Method Complementary Function And Particular Integral Methods Of Solution Using Variation Of Parameters Partial Differential Equations Initial And Boundary Value Problems
Vector Analysis	Divergence And Curl Vector Operations Vectors In Plane And Space Gradient Green’s And Stokes’ Theorems Gauss’s Theorem Complex Analysis Series Cauchy’s Integral Theorem Analytic Functions Cauchy’s Integral Formula Sequences Taylor And Laurent Series Convergence Tests Residue Theorem
Probability and Statistics	Median, Mean, Mode, Standard Deviation Probability Distributions Combinatorial Probability Poisson Distribution Binomial Distribution Normal Distribution Exponential Distribution Joint And Conditional Probability

Networks, Signals and Systems

Circuit Analysis	Thevenin’s Theorem Node and Mesh Analysis Circuit Analysis Superposition Reciprocity Norton’s Theorem Sinusoidal steady-state analysis: Complex Power, Maximum Power Transfer Time and frequency domain analysis of linear circuits: RL, RC And RLC Circuits, Solution Of Network Equations Using Laplace Transform Linear 2-port network parameters, wye-delta transformation
Continuous-time signals	Sampling Theorem And Applications Fourier Series And Fourier Transform
Discrete-time signals	DTFT, DFT, z-transform, discrete-time processing of continuous-time signals LTI systems: Definition And Properties, Stability, Causality, Impulse Response, Convolution, Poles And Zeroes, Group Delay, Frequency Response, Phase Delay

Carrier transport

Drift Current	Diffusion Current
Zener Diode	Mobility and Resistivity
Poisson And Continuity Equations	Generation And Recombination Of Carriers
P-N Junction	BJT, MOS Capacitor
Photo Diode And Solar Cell	LED
MOSFET

Analog Circuits

Diode circuit	Clamping, Clipping, and Rectifiers
BJT and MOSFET amplifiers	AC Coupling Biasing Small-Signal Analysis Current Mirrors and Differential Amplifiers Frequency Response
Op-amp circuits	Integrators Summers Amplifiers Differentiators Schmitt Triggers and Oscillators Active Filters

Digital Circuits

Number representations	Binary, integer and floating-point- numbers Combinatorial circuits
Sequential circuits	Finite State Machines Counters Latches And Flip-Flops Shift-Registers Setup And Hold Time Propagation Delay Critical Path Delay
Data converters	Sample and Hold Circuits ADCs & DACs
Semiconductor memories	SRAM ROM DRAM
Computer organization	Machine Instructions and Addressing Modes Data-Path And Control Unit ALU Instruction Pipelining

Control System

Feedback Principle	Block Diagram Representation
Transfer Function	Transient and Steady-State Analysis Of LTI Systems
Signal Flow Graph	Basic Control System Components
State Variable Model and Solution Of State Equation Of LTI Systems	Routh-Hurwitz And Nyquist Stability Criteria
Bode and Root-Locus Plots	Lag, Lead And Lag Lead Compensation
Block Diagram Representation	Frequency Response

Communications

Random processes	Properties of White Noise Autocorrelation and Power Spectral Density Filtering of Random Signals Through LTI Systems
Analog communications	Superheterodyne Receivers Angle Modulation and Demodulation Amplitude Modulation and Demodulation Spectra of AM and FM
Information theory	Mutual Information and Channel Capacity Theorem Entropy
Digital communications	DPCM PCM Digital Modulation Schemes (ASK, PSK, FSK, QAM) Inter-Symbol Interference Bandwidth MAP Matched Filter Receiver ML Detection Hamming Codes Fundamentals Of Error Correction SNR and BER CRC

Electrostatics

Maxwell’s Equation	Poynting Vector Boundary Conditions Differential and Integral Forms And Their Interpretation Maxwell’s equations Wave Equation
Plane waves and properties	Propagation Through Various Media Polarization Reflection And Refraction Phase And Group Velocity Skin Depth
Transmission lines	Characteristic Impedance Equations Impedance Matching S-Parameters Impedance Transformation Smith Chart Linear Antenna Arrays Light Propagation in Optical Fibers Rectangular and Circular Waveguides Dipole and Monopole Antennas

Conclusion 

The GATE (Graduate Aptitude Test in Engineering) syllabus encompasses a comprehensive range of topics and subjects that assess the aptitude and knowledge of candidates in various engineering disciplines.

The GATE syllabus is designed to cover all the essential aspects of engineering, providing a standardized platform for evaluating candidates and facilitating their entry into higher education programs and career opportunities.

GATE 2025 Syllabus FAQs

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