GATE Syllabus 2023 & Exam Pattern PDF for All Subjects: The Graduate Aptitude Test in Engineering (GATE) is an annual examination that is conducted for engineering students to gain admissions to M.E./ M.Tech/ PhD programs at IITs, NITs, IIITs, and CFTIs, or to secure high-profile jobs in PSUs. Although the GATE Exam Pattern and Syllabus 2023 remain almost the same every year, any changes in the exam pattern will be updated on the official website.
It is essential for candidates planning to appear for the GATE exam to be aware of the GATE Exam Pattern 2023 and Syllabus as it includes vital information such as the total number of questions, number of sections, types of questions asked, and the marking scheme of the exam. Therefore, the direct link for the GATE Syllabus 2023 PDF has been attached at the end of this post. After checking the GATE 2023 Syllabus PDFs for all subjects, you guys should solve the GATE Previous Question Papers PDF to score more marks in the test.
GATE Syllabus 2023
This article aims to provide detailed information about the GATE 2023 Syllabus and exam patterns to help you prepare for the exam. The GATE exam is conducted every year by one of the IITs. Moreover, the GATE 2023 Entrance Exam consists of two sections which are General Aptitude (MCQs) and Numerical Questions. Candidates are required to choose one of the 27 subjects listed in the table below for the Numerical Answer Type Questions. The duration of the exam is three hours, and the maximum marks are 100.
To perform well in the GATE Exam, it is important to have a clear understanding of the GATE Exam Syllabus and GATE Exam Pattern 2023. The GATE Syllabus for each subject is detailed and covers a wide range of topics. It is important to refer to the official GATE website for the latest updates on the syllabus and exam pattern.
GATE Syllabus 2023 Information
The GATE exam is conducted by one of the IITs every year, and this year, IIT Kharagpur will be conducting the exam. The exam is divided into two sections: General Aptitude (MCQs) and Numerical Questions, and candidates are required to choose one of the 27 subjects listed for the Numerical Answer Type Questions. It is essential to have a thorough understanding of the syllabus and exam pattern to perform well in the exam.
| GATE Exam Syllabus 2023 | |
| Examination Name | Graduate Aptitude Test in Engineering (GATE) |
| Commonly Known As | GATE |
| Conducting Institute | IIT Kharagpur |
| Administered By | Jointly by IISc Bangalore and Seven IITs |
| Purpose of Examination | Qualifying Examination for M.E./ M.Tech/ Ph.D. admissions and PSU Recruitment |
| Category | Syllabus |
| Mode of Examination | Computer Based Test (CBT) |
| Examination Duration | 180 Minutes (3 Hours) |
| Frequency of Examination | Annual |
| Total Number of Exam Cities | 199 |
| Number of GATE Subjects | 27 |
| Number of Questions in Each Paper | 10 (GA) + 55 (subject) = 65 Questions |
| Total Marks of Examination | 100 |
| Validity of GATE 2023 Score/ Grade | 3 Years |
| Official Website | gate.iitkgp.ac.in |
| Aview Home Page | aview.in |
Subjects for GATE Exam 2023
| GATE Paper  | Code | GATE Paper  | Code |
| Aerospace Engineering | AE | Instrumentation Engineering | Â IN |
| Agricultural Engineering | AG | Mathematics | MA |
| Architecture and Planning | AR | Mechanical Engineering | ME |
| Bio-medical Engineering | BM | Mining Engineering | MN |
| Biotechnology | BT | Metallurgical Engineering | MT |
| Civil Engineering | CE | Petroleum Engineering | PE |
| Chemical Engineering | CH | Physics | PH |
| Computer Science and Information Technology | CS | Production and Industrial Engineering | PI |
| Chemistry | CY | Statistics | ST |
| Electronics and Communication Engineering | EC | Textile Engineering and Fibre Science | TF |
| Electrical Engineering | EE | Engineering Sciences | XE |
| Environmental Science & Engineering (New) | ES | Humanities & Social Sciences (New) | XH |
| Ecology and Evolution | EY | Life Sciences | XL |
| Geology and Geophysics | GG | – |
GATE 2023 Paper Codes for XE, XH, and XL Papers
| XE Paper Sections | Code | XL Paper Sections | Code | XH Paper Sections | Code |
| Engineering Mathematics(Compulsory – 15 Marks) | A | Chemistry (Compulsory- 25 Marks) | P | Reasoning and Comprehension (Compulsory) (25 marks) | B1 |
| Any two optional sections (2×35 = 70 marks) | Any two optional sections (2×30 = 60 marks) | Anyone optional section (60 marks) | |||
| Fluid Mechanics | B | Biochemistry | Q | Economics | C1 |
| Materials Science | C | Botany | R | English | C2 |
| Solid Mechanics | D | Microbiology | S | Linguistics | C3 |
| Thermodynamics | E | Zoology | T | Philosophy | C4 |
| Polymer Science and Engineering | F | Food Technology | U | Psychology | C5 |
| Food Technology | G | – | – | Sociology | C6 |
| Atmospheric and Oceanic Sciences | H | – | – | – | – |
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 |
GATE 2023 Exam Pattern
| Particulars | Details |
| Examination Mode | Computer Based Test (Online) |
| Duration | 3 Hours |
| Number of Discipline in GATE 2023 | 29 Discipline |
| Section | General Aptitude (GA) +Â Candidate Selected Subject |
| Type of Questions |
|
| Design of Questions | The questions are designed to test the listed abilities
|
| Number of Questions | 10 (GA) + 55 (subject) = 65 Questions |
| Distribution of Questions in all Papers except AR, CY, EY, GG, MA, PH, XH and XL | Engineering Mathematics – 13 Marks Technical 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 |
GATE Exam Pattern 2023 – Marking Scheme
There is a different marking scheme depending on the paper you are attempting. Check the marking scheme of the different papers in the table below.
| Paper Code | General Aptitude (GA) Marks | Subject Marks | Total Marks | Total Time (Minutes) |
| AE, AR, 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 |
| 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 Syllabus 2023 for General Aptitude
The General Aptitude (GA) paper is a subject that is common to all Branch Papers and carries 15% of the total marks. This section consists of questions based on verbal ability and numerical ability. The GA section is further divided into two subsections, which are explained below:
1. Verbal Ability: The following topics are asked in this section:
- English Grammar
- Word Groups
- Instructions
- Critical Reasoning
- Sentence Completion
- Verbal Analogies
- Verbal Deduction
2. Numerical Ability: This section questions test the basic mathematical skills of candidates. The subtopics included in this section are as follows:
- Numerical computation
- Numerical Reasoning
- Numerical Estimation
- Data Interpretation
GATE Exam Syllabus 2023 – Subject-Wise topics
| General Aptitude Syllabus (Common for all papers) | |
| Verbal Ability | Numerical Ability |
| Biomedical Engineering Syllabus | |
| Engineering Mathematics | Electrical Circuits |
| Analog and Digital Electronics | Signals and Systems |
| Measurement and Digital Electronics | Sensors and Bioinstrumentations |
| Medical Imaging System | Biomaterials |
| Human Anatomy and Physiology | Biomechanics |
| Aerospace Engineering Syllabus | |
| 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 | |
| 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 | |
| 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 | |
| Engineering Mathematics | General Biotechnology |
| Recombinant DNA Technology | Plant and Animal Biotechnology |
| Bioprocess Engineering and Process Biotechnology | |
| Civil Engineering Syllabus | |
| Engineering Mathematics | Structural Engineering |
| Geotechnical Engineering | Water Resources Engineering |
| Environmental Engineering | Transportation Engineering |
| Geomatics Engineering | |
| Chemical Engineering Syllabus | |
| 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 | |
| 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 | |
| Engineering Mathematics | Networks, Signals, and Systems |
| Electronic Devices | Analog Circuits |
| Digital Circuits | Control System |
| Communication | Electromagnetics |
| Electrical Engineering Syllabus | |
| 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 (New) | |
| 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 | Behavioral Ecology |
| Geology And Geophysics Syllabus | |
| Geology | Geophysics |
| Instrumentation Engineering Syllabus | |
| Engineering Mathematics | Control Systems |
| Electrical Circuits | Analog and Digital Electronics |
| Signals and Systems | Measurements |
| Sensors and Industrial Instrumentation | Communication and Optical Instrumentation |
| Mathematics Syllabus | |
| 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 | |
| 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 | |
| Engineering Mathematics | Thermodynamics and Rate Process |
| Extractive Metallurgy | Physical Metallurgy |
| Mechanical Metallurgy | Manufacturing Process |
| Physics Syllabus | |
| 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 | |
| Engineering Mathematics | Genera Engineering |
| Manufacturing Processes | Quality and Reliability |
| Industrial Engineering | Â Operation Research an Operational Management |
| Textile Engineering Syllabus | |
| Engineering Mathematics | Textile Engineering and Fibre Science |
| XE-A (Engineering Mathematics Syllabus) | |
| Linear Algebra | Calculus |
| Vector Calculus | Ordinary Differential Equations |
| Partial Differential Equations | Complex variables |
| Probability and Statistics | Numerical Methods |
| XE-B (Fluid Mechanism Syllabus) | |
| Flow and Fluid Properties | Kinematics |
| Integral analysis | Differential Analysis |
| Inviscid flows | Dimensional analysis |
| Internal flows | Prandtl boundary layer equations |
| XE-C (Material Sciences Syllabus) | |
| 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) | |
| Basic Concepts | Law of Thermodynamics |
| Thermodynamics Cycle | Thermodynamics Relations |
| Ideal Gas Mixtures | |
| XE-F (Polymer Science and Engineering Syllabus) | |
| 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) | |
| Food Chemistry and Nutrition | Food Microbiology |
| Food Products Technology | Food Engineering |
| XL-P (Chemistry Syllabus) | |
| 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) | |
| 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) | |
| 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) | |
| 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 behavior | Personality |
| Applications of Psychology | Motivation, Emotion, and Stress and Coping |
| Social psychology | Development across the life span |
| 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 |
GATE Syllabus PDF 2023 – Subject Wise
GATE Syllabus 2023 – Frequently Asked Questions
Is there any negative marking in the GATE Exam?
For 1-mark MCQ, 1/3 mark will be deducted for a wrong answer. For 2-mark MCQ, the 2/3 mark will be deducted for a wrong answer.
For how many marks, will the GATE Exam be conducted?
The GATE Exam will be conducted for 100 marks.
Which subjects should be prepared while appearing for the GATE Exam?
General Aptitude (GA) + Candidate’s Selected Subject(s) are the subjects required to prepare for the GATE Exam.
Where can I download the GATE Syllabus 2023 PDF?
Candidates can download the GATE Syllabus 2023 PDF for all papers from the official site. Or else, you guys can even get them with the help of the links attached in the current article.