Table of Contents
The GATE Syllabus 2027 has been released by IIT Madras, the organizing institute for GATE 2027. The syllabus has been revised for the 30 GATE test papers, with a new Robotics & Automation (RA) paper. Candidates can download the official branch-wise syllabus PDF and check the topics for General Aptitude, Engineering Mathematics and their selected subject. IIT Madras has also revised the sectional codes for XE, XH and XL papers.
GATE Syllabus 2027: Key Details
The GATE Syllabus includes all the topics and sub-topics that will be covered in the exam. Test takers should download the GATE Syllabus PDF to start their preparation.
| Particular | Details |
|---|---|
| Exam Name | Graduate Aptitude Test in Engineering (GATE) 2027 |
| Organizing Institute | IIT Madras |
| Total Test Papers | 30 |
| New Paper | Robotics & Automation (RA) |
| Syllabus Status | Released |
| Exam Mode | Computer-Based Test (CBT) |
| Exam Duration | 3 Hours |
| Total Questions | 65 |
| Total Marks | 100 |
| General Aptitude | 15 Marks |
| Question Types | MCQ, MSQ and NAT |
| Syllabus Language | English |
| Papers Allowed | One or up to two, subject to permitted combinations |
| Official Website | gate2027.iitm.ac.in |
GATE 2027 Syllabus PDF: Download Branch-Wise PDFs
Candidates must have a clear understanding of the GATE syllabus to develop an efficient preparation approach. The syllabus caters to the GATE exam’s 30 disciplines, with each branch having its own defined syllabus provided by the appropriate authorities. Candidates can obtain the GATE syllabus 2026 by downloading it from the link provided below.
| GATE 2027 Branch / Paper | Paper Code | Syllabus PDF |
|---|---|---|
| Aerospace Engineering | AE | Download PDF |
| Agricultural Engineering | AG | Download PDF |
| Architecture and Planning | AR | Download PDF |
| Biomedical Engineering | BM | Download PDF |
| Biotechnology | BT | Download PDF |
| Civil Engineering | CE | Download PDF |
| Chemical Engineering | CH | Download PDF |
| Computer Science & Information Technology | CS | Download PDF |
| Chemistry | CY | Download PDF |
| Data Science & Artificial Intelligence | DA | Download PDF |
| Electronics & Communication Engineering | EC | Download PDF |
| Electrical Engineering | EE | Download PDF |
| Environmental Science & Engineering | ES | Download PDF |
| Ecology & Evolution | EY | Download PDF |
| Geomatics Engineering | GE | Download PDF |
| Geology & Geophysics | GG | Download PDF |
| Instrumentation Engineering | IN | Download PDF |
| Mathematics | MA | Download PDF |
| Mechanical Engineering | ME | Download PDF |
| Mining Engineering | MN | Download PDF |
| Metallurgical Engineering | MT | Download PDF |
| Naval Architecture & Marine Engineering | NM | Download PDF |
| Petroleum Engineering | PE | Download PDF |
| Physics | PH | Download PDF |
| Production & Industrial Engineering | PI | Download PDF |
| Robotics & Automation | RA | Download PDF |
| Statistics | ST | Download PDF |
| Engineering Sciences | XE | Download PDF |
| Humanities & Social Sciences | XH | Download PDF |
| Life Sciences | XL | Download PDF |
GATE Exam Syllabus 2027
To prepare well for the GATE 2027 exam, it’s important for students to fully understand the complete syllabus. The syllabus shows which topics are important and how much each part is worth in the exam. When students study according to the syllabus, they can make a better study plan and aim for a higher score. IIT Madras has shared the GATE syllabus PDF for all branches on its official website. Students getting ready for GATE 2026 should check the full syllabus using the direct link provided here.
What’s New in the GATE Syllabus 2027?
The GATE 2027 syllabus has been revised. The major changes include the introduction of the Robotics & Automation (RA) paper and changes to the sectional paper codes for XE, XH, and XL.
New Robotics & Automation Paper
Robotics & Automation (RA) is the new GATE test paper introduced for 2027. It is included among the 30 official GATE 2027 papers. It has a common Part A, and candidates select either the Electrical or Mechanical section as Part B during the examination. The paper carries 100 marks, including 15 marks for General Aptitude. It includes the following topics.
- Engineering Mathematics
- Electrical and Electronics fundamentals
- Mechanical Engineering fundamentals
- Robotics
- Automation
- Control systems
- Sensors and actuators
- Robot kinematics and dynamics
- Industrial robotics and automation concepts
Revised XE Paper Codes
The Engineering Sciences (XE) sectional codes have been revised for GATE 2027.
| GATE 2027 Code | Section |
|---|---|
| XE0 | Engineering Mathematics |
| XE1 | Fluid Mechanics |
| XE2 | Materials Science |
| XE3 | Solid Mechanics |
| XE4 | Thermodynamics |
| XE5 | Polymer Science and Engineering |
| XE6 | Food Technology |
| XE7 | Atmospheric and Oceanic Sciences |
| XE8 | Energy Science |
| XE9 | Textile Engineering & Fibre Science |
NOTE: XE0 is the common Engineering Mathematics section. Candidates select any two optional sections from XE1 to XE9.
Revised XH Paper Codes
The Humanities & Social Sciences (XH) sectional codes are as follows:
| GATE 2027 Code | Section |
|---|---|
| XH0 | Reasoning and Comprehension |
| XH1 | Economics |
| XH2 | English |
| XH3 | Linguistics |
| XH4 | Philosophy |
| XH5 | Psychology |
| XH6 | Sociology |
NOTE: XH0 is the common section, while candidates select one optional section from XH1 to XH6.
Revised XL Paper Codes
The Life Sciences (XL) paper has the following sectional codes:
| GATE 2027 Code | Section |
|---|---|
| XL0 | Chemistry |
| XL1 | Biochemistry |
| XL2 | Botany |
| XL3 | Microbiology |
| XL4 | Zoology |
| XL5 | Food Technology |
NOTE: XL0 is the common Chemistry section, while candidates select any two optional sections from XL1 to XL5.
GATE Syllabus 2027 – Branch-wise
Candidates preparing for GATE 2027 should focus on the important topics given in the syllabus. Understanding these subject-wise topics well can help candidates improve their preparation and score better in the GATE 2027 exam.
GATE Mechanical Engineering Syllabus 2027
The GATE Mechanical Engineering (ME) syllabus includes Engineering Mathematics and core Mechanical Engineering subjects.
| Subject | Major Topics |
|---|---|
| Engineering Mathematics | Linear Algebra, Calculus, Differential Equations, Complex Variables, Probability & Statistics |
| Applied Mechanics & Design | Engineering Mechanics, Mechanics of Materials, Theory of Machines, Vibrations and Machine Design |
| Fluid Mechanics & Thermal Sciences | Fluid Mechanics, Thermodynamics and Heat Transfer |
| Materials & Manufacturing | Engineering Materials, Casting, Forming, Machining and Joining |
| Industrial Engineering | Production Planning, Inventory Management, Operations Research and Quality Control |
GATE Civil Engineering Syllabus 2027
The GATE Civil Engineering (CE) syllabus covers Engineering Mathematics and major Civil Engineering subjects.
| Subject | Major Topics |
|---|---|
| Engineering Mathematics | Linear Algebra, Calculus, Differential Equations, Probability & Statistics, Numerical Methods |
| Structural Engineering | Engineering Mechanics, Solid Mechanics, Structural Analysis, Concrete Structures and Steel Structures |
| Geotechnical Engineering | Soil Mechanics and Foundation Engineering |
| Water Resources Engineering | Fluid Mechanics, Hydraulics, Hydrology and Irrigation |
| Environmental Engineering | Water and Wastewater Treatment, Air Pollution and Solid Waste Management |
| Transportation Engineering | Transportation Infrastructure, Highway Pavements and Traffic Engineering |
| Geomatics Engineering | Surveying, Geodesy, Photogrammetry, Remote Sensing and GIS |
GATE Electrical Engineering Syllabus 2027
The GATE Electrical Engineering (EE) syllabus covers Engineering Mathematics and core Electrical Engineering subjects.
| Subject | Major Topics |
|---|---|
| Engineering Mathematics | Linear Algebra, Calculus, Differential Equations, Probability & Statistics, Numerical Methods |
| Electric Circuits | Circuit Elements, Kirchhoff’s Laws, Network Theorems and AC/DC Circuits |
| Electromagnetic Fields | Electrostatics, Magnetostatics, Maxwell’s Equations and Electromagnetic Waves |
| Signals & Systems | LTI Systems, Fourier Series, Fourier Transform, Laplace Transform and Z-Transform |
| Electrical Machines | Transformers, DC Machines, Induction Machines and Synchronous Machines |
| Power Systems | Generation, Transmission, Distribution, Load Flow, Fault Analysis and Stability |
| Control Systems | Feedback, Transfer Functions, Stability and Time/Frequency Response |
| Measurements | Measuring Instruments, Bridges, Digital Instruments and Sensors |
| Electronics | Semiconductor Devices, Diodes, Transistors, Op-Amps and Digital Logic |
| Power Electronics | Rectifiers, Converters, Inverters, AC Controllers and Choppers |
GATE ECE Syllabus 2027
The GATE Electronics & Communication Engineering (EC) syllabus covers Engineering Mathematics and core electronics and communication subjects.
| Subject | Major Topics |
|---|---|
| Engineering Mathematics | Linear Algebra, Calculus, Differential Equations and Probability |
| Networks | Network Theorems, AC/DC Circuits and Transients |
| Signals & Systems | Continuous and Discrete-Time Signals, Fourier and Laplace Transforms |
| Electronic Devices | Semiconductor Physics, Diodes, BJTs, MOSFETs and related devices |
| Analog Circuits | Amplifiers, Op-Amps, Feedback and Oscillators |
| Digital Circuits | Boolean Algebra, Logic Gates, Combinational and Sequential Circuits |
| Control Systems | Transfer Functions, Stability and Frequency Response |
| Communications | Analog and Digital Communication, Information Theory |
| Electromagnetics | Electrostatics, Magnetostatics, Maxwell’s Equations and Wave Propagation |
GATE CSE Syllabus 2027
The GATE Computer Science & Information Technology (CS) syllabus covers Engineering Mathematics and core computer science subjects.
| Subject | Major Topics |
|---|---|
| Engineering Mathematics | Discrete Mathematics, Linear Algebra, Calculus, Probability and Statistics |
| Digital Logic | Boolean Algebra, Combinational and Sequential Circuits, Number Representation |
| Computer Organization | Machine Instructions, ALU, Memory Hierarchy, I/O and Pipelining |
| Programming & Data Structures | Programming, Arrays, Stacks, Queues, Trees and Graphs |
| Algorithms | Searching, Sorting, Hashing, Greedy Algorithms, Dynamic Programming and Graph Algorithms |
| Theory of Computation | Regular Languages, Finite Automata, CFG, PDA and Turing Machines |
| Compiler Design | Lexical Analysis, Parsing, Intermediate Code and Code Optimization |
| Operating Systems | Processes, Threads, Scheduling, Synchronization, Deadlocks and Memory Management |
| Databases | ER Model, SQL, Relational Algebra, Normalization and Transactions |
| Computer Networks | Data Link Layer, Routing, IP, TCP, UDP and Application Layer |
GATE Chemical Engineering Syllabus 2027
The GATE Chemical Engineering (CH) syllabus covers Engineering Mathematics and core Chemical Engineering subjects.
| Subject | Major Topics |
|---|---|
| Engineering Mathematics | Linear Algebra, Calculus, Differential Equations and Numerical Methods |
| Process Calculations | Material and Energy Balances |
| Fluid Mechanics | Fluid Flow, Momentum Transfer and Dimensional Analysis |
| Heat Transfer | Conduction, Convection and Heat Exchangers |
| Mass Transfer | Diffusion, Distillation, Absorption and Extraction |
| Chemical Reaction Engineering | Reaction Kinetics and Reactor Design |
| Process Control | Process Dynamics, Control Systems and Instrumentation |
| Thermodynamics | Chemical Thermodynamics and Phase Equilibria |
| Mechanical Operations | Particle Technology and Size Reduction |
GATE DA Syllabus 2027
The GATE Data Science & Artificial Intelligence (DA) syllabus covers mathematical foundations, programming, data structures, databases, machine learning and artificial intelligence.
| Subject | Major Topics |
|---|---|
| Probability & Statistics | Probability, Random Variables, Distributions and Statistical Inference |
| Linear Algebra | Matrices, Vector Spaces, Eigenvalues and Eigenvectors |
| Calculus & Optimization | Differential Calculus, Integral Calculus and Optimization |
| Programming | Programming Fundamentals and Data Structures |
| Data Structures & Algorithms | Searching, Sorting, Trees and Graphs |
| Database | Relational Databases and SQL |
| Machine Learning | Supervised and Unsupervised Learning |
| Artificial Intelligence | AI fundamentals and related methods |
GATE Exam Pattern 2027
The GATE 2027 exam will be conducted in Computer-Based Test (CBT) mode for 3 hours. Each paper contains 65 questions carrying 100 marks. Questions are asked in MCQ, MSQ, & NAT formats.
| Particular | Details |
|---|---|
| Mode of Examination | Computer-Based Test (CBT) |
| Language | English |
| Duration | 3 Hours |
| Total Test Papers | 30 |
| Total Questions | 65 |
| Total Marks | 100 |
| General Aptitude | 15 Marks |
| Question Types | MCQ, MSQ and NAT |
| Marks per Question | 1 or 2 Marks |
GATE 2027 Marks Distribution
| Paper/Paper Group | General Aptitude | Mathematics/Other Common Section | Subject/Optional Sections | Total |
|---|---|---|---|---|
| AE, AG, BM, BT, CE, CH, CS, EC, EE, ES, IN, ME, MN, MT, NM, PE, PI | 15 | 13 | 72 | 100 |
| CY, DA, EY, MA, PH, ST | 15 | — | 85 | 100 |
| AR | 15 | 25 | 60 | 100 |
| GE | 15 | 30 | 55 | 100 |
| GG | 15 | 25 | 60 | 100 |
| RA | 15 | 25 | 60 | 100 |
| XE | 15 | XE0: 15 | Any 2 × 35 | 100 |
| XH | 15 | XH0: 25 | One × 60 | 100 |
| XL | 15 | XL0: 25 | Any 2 × 30 | 100 |
GATE Marking Scheme 2027
| Question Type | Marking Scheme |
|---|---|
| 1-Mark MCQ | 1/3 mark deducted for a wrong answer |
| 2-Mark MCQ | 2/3 marks deducted for a wrong answer |
| MSQ | No negative marking |
| NAT | No negative marking |
| MSQ Partial Marking | No partial marking |
How to Prepare for GATE 2027 Using the Syllabus?
Candidates should use the GATE 2027 syllabus as a checklist while preparing for the exam. Since the syllabus has been revised, it is important to follow the latest official syllabus and avoid spending too much time on topics that are not included.
- Download the official GATE 2027 syllabus PDF for your selected paper and keep it with your study plan.
- Read all sections carefully and identify easy, moderate and difficult topics.
- Divide the syllabus into weekly or monthly targets and complete topics one by one.
- Give more time to core subjects and topics that carry good weightage.
- Build strong fundamentals before solving difficult numerical questions.
- Practice GATE previous year questions after completing each topic to understand the question pattern.
- Prepare short notes for important formulas, concepts and frequently used methods.
- Regular numerical practice is important, especially for Engineering and Science papers.
- Attempt full-length mock tests regularly to improve speed, accuracy and time management.
- Keep separate time for revision so that completed topics are not forgotten.
- Mark completed topics in the syllabus and identify the areas where you need more practice.
- Complete the syllabus on time and use the final weeks mainly for revision, previous year questions and mock tests.
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