IIT Guwahati will set the syllabus of GATE 2026 on the official website. The GATE 2026 syllabus will be posted for 30 papers. Candidates can refer to the GATE syllabus 2026 of respective papers on this webpage once released officially. The GATE 2026 syllabus will include crucial topics chapter-wise. The syllabus is subject to Aptitude, Engineering Mathematics, and core papers. Understanding the syllabus and topic weightage is important for proper preparation for the exam. This enables the candidates to concentrate on the vital subjects and leave sufficient time for revision. The preparation for the GATE exam has to be done according to their syllabus. The GATE 2026 examination will be held as a computer-based test by IIT Guwahati.
Indian Institute of Technology Guwahati will revise the GATE exam syllabus on the official portal. Candidates need to be familiar with all the topics covered in the GATE syllabus 2026 before they begin their preparation. After downloading the GATE 2026 syllabus, candidates should go through the topics and chapters carefully. In order to get ample revision time, the candidates need to cover each subject of the GATE syllabus at least one month prior to the exam. The download link for the GATE exam weightage-wise syllabus for all 30 papers is given below. The optional papers syllabus is also provided here. The last year's GATE exam syllabus is given below.
Besides the 30 core papers, applicants can also obtain the syllabus of the GATE 2026 optional papers from this page. The applicants need to have complete knowledge of all the GATE syllabus 2026 topics. Besides the syllabus, applicants should also know the GATE 2026 exam pattern for the marking scheme, question types, duration of the exam and so on. In addition to the exam pattern, candidates should also practice the question papers of GATE. Candidates can also go through the detailed syllabus as well as topic-wise weightage of some of the key GATE 2026 papers.
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Papers |
GATE 2026 Syllabus PDF |
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Data Science & Artificial Intelligence |
GATE syllabus for DA |
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Naval Architecture and Marine Engineering (NM) |
GATE NM syllabus |
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Aerospace Engineering (AE) |
Aerospace Engineering GATE syllabus |
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Agricultural Engineering (AG) |
GATE syllabus for Agriculture Engineering (AG) |
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Architecture and Planning (AR) |
GATE syllabus for AR |
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Biotechnology (BT) |
Biotechnology GATE syllabus 2026 |
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Civil Engineering (CE) |
Civil Engineering GATE syllabus 2026 |
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Chemical Engineering (CH) |
GATE syllabus for Chemical Engineering (CH) |
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Computer Science (CS) and Information Technology (IT) |
GATE syllabus for CSE |
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Chemistry (CY) |
GATE syllabus for Chemistry (CH) |
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Electronics and Communication Engineering (EC) |
GATE syllabus for ECE |
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Electrical Engineering (EE) |
GATE syllabus for EE |
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Ecology and Evolution (EY) |
GATE syllabus for EY |
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Geology and Geophysics (GG) |
GATE GG syllabus pdf |
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Instrumentation Engineering (IN) |
GATE syllabus for IN |
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Mathematics (MA) |
Mathematics GATE syllabus |
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Mechanical Engineering (ME) |
Mechanical Engineering GATE syllabus |
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Mining Engineering (MN) |
GATE syllabus for MN |
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Metallurgical Engineering (MT) |
GATE syllabus for MT |
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Petroleum Engineering (PE) |
Petroleum Engineering GATE syllabus |
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Physics (PH) |
GATE syllabus for Physics |
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Production and Industrial Engineering (PI) |
GATE syllabus for PI |
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Textile Engineering and Fibre Science (TF) |
GATE syllabus for TF |
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Statistics (ST) |
GATE syllabus for Statistics |
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Biomedical Engineering (BM) |
GATE syllabus for Biomedical |
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Engineering Sciences Syllabus (XE) |
GATE Syllabus for Engineering Science |
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Life Sciences (XL) |
GATE syllabus for Life Science |
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Humanities and Social Sciences |
GATE Syllabus for XH |
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Environmental Science and Engineering |
GATE syllabus for ES |
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Geomatics Engineering (GE) |
GATE syllabus for Geomatics Engineering |
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Reasoning and Comprehension (XH-B1) |
GATE syllabus for Reasoning and Comprehension |
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Engineering Mathematics (XE-A) |
GATE syllabus for Engineering Mathematics |
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Biochemistry (XL-Q) |
Gate syllabus for Biochemistry |
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Material science (XE-C) |
GATE syllabus for Material science |
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Philosophy (XH-C4) |
GATE Syllabus for Philosophy |
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Thermodynamics (XE-E) |
GATE syllabus for Thermodynamics |
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Fluid Mechanics (XE-B) |
GATE syllabus for Fluid Mechanics |
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Linguistics (XH-C3) |
GATE syllabus for Linguistics |
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Psychology (XH-C5) |
GATE syllabus for Psychology |
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Botany (XL-R) |
GATE syllabus for Botany |
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Economics (XH-C1) |
GATE syllabus for Economics |
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Microbiology (XL-S) |
GATE syllabus for Microbiology |
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Solid Mechanics (XE-D) |
GATE syllabus for Solid Mechanics |
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Sociology (XH-C6) |
GATE syllabus for Sociology |
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Papers |
GATE 2026 Syllabus PDF Download |
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Data Science & Artificial Intelligence |
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Naval Architecture and Marine Engineering (NM) |
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Aerospace Engineering (AE) |
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Agricultural Engineering (AG) |
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Architecture and Planning (AR) |
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Biotechnology (BT) |
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Civil Engineering (CE) |
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Chemical Engineering (CH) |
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Computer Science (CS) and Information Technology (IT) |
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Chemistry (CY) |
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Electronics and Communication Engineering (EC) |
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Electrical Engineering (EE) |
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Ecology and Evolution (EY) |
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Geology and Geophysics (GG) |
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Instrumentation Engineering (IN) |
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Mathematics (MA) |
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Mechanical Engineering (ME) |
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Mining Engineering (MN) |
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Metallurgical Engineering (MT) |
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Petroleum Engineering (PE) |
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Physics (PH) |
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Production and Industrial Engineering (PI) |
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Textile Engineering and Fibre Science (TF) |
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Statistics (ST) |
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Biomedical Engineering (BM) |
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Engineering Sciences Syllabus (XE) |
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Life Sciences (XL) |
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Humanities and Social Sciences |
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Environmental Science and Engineering |
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Geomatics Engineering (GE) |
Candidates can check the topic-wise weightage of the GATE CSE syllabus from here. GATE CSE Syllabus 2026 contains important exam topics. So you can start preparing for the exam based on the syllabus weightage of the exam. Candidates can check the expected weightage of the GATE 2026 CSE Syllabus below:
GATE 2026 Syllabus for CSE:
Candidates can check the anticipated topic-wise weightage of the GATE Computer Science syllabus here. GATE 2026 CS syllabus includes key topics for the test. Based on the same, candidates can prepare for the test based on the syllabus weightage of the GATE exam. Following is the GATE syllabus for CSE. Candidates can also find the anticipated weightage in marks below. Although all the subjects are necessary for the GATE exam, candidates may begin with the high-weightage topics for GATE 2026 preparation. Candidates are advised to download the PDF to obtain a precise and comprehensive GATE exam syllabus.
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Chapters |
Topics |
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Engineering Mathematics |
Discrete Mathematics: Propositional and first order logic. Sets, relations, functions, partial orders and lattices. Monoids, Groups.Graphs: connectivity, matching, colouring.Combinatorics: counting, recurrence relations, generating functions.Linear Algebra: Matrices, determinants, system of linear equations, eigenvalues and eigenvectors, LU decomposition.Calculus: Limits, continuity and differentiability, Maxima and minima, Mean value theorem, Integration.Probability and Statistics: Random variables, Uniform, normal, exponential, Poisson and binomial distributions.Mean, median, mode and standard deviation. Conditional probability and Bayes theorem. |
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Digital Logic |
Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point). |
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Computer Organization and Architecture |
Machine instructions and addressing modes. ALU, data path and control unit. Instruction pipelining, pipeline hazards. Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode). |
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Programming and Data Structures |
Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs. |
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Algorithms |
Searching, sorting, hashing. Asymptotic worst case time and space complexity. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer. Graph traversals, minimum spanning trees, shortest paths. |
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Theory of Computation |
Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and context-free languages, pumping lemma. Turing machines and undecidability |
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Compiler Design |
Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation. Local optimisation, Data flow analyses: constant propagation, liveness analysis, common sub expression elimination |
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Operating System |
System calls, processes, threads, inter‐process communication, concurrency and synchronization. Deadlock. CPU and I/O scheduling. Memory management and virtual memory. File systems. |
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Databases |
ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and concurrency control. |
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Computer Networks |
Concept of layering: OSI and TCP/IP Protocol Stacks; Basics of packet, circuit and virtual circuit switching; Data link layer: framing, error detection, Medium Access Control, Ethernet bridging; Routing protocols: shortest path, flooding, distance vector and link state routing; Fragmentation and IP addressing, IPv4, CIDR notation, Basics of IP support protocols (ARP, DHCP, ICMP), Network Address Translation (NAT); Transport layer: flow control and congestion control, UDP, TCP, sockets; Application layer protocols: DNS, SMTP, HTTP, FTP, Email |
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GATE Topic |
Expected Weightage in Marks |
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Engineering Maths |
14.75 |
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Database |
7.5 |
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Theory of Computation |
7.5 |
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Compiler Design |
2.75 |
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Computer Organization & Architecture |
9 |
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Programming & Data Structures |
10.5 |
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Algorithms |
8 |
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Digital Logic |
5.25 |
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Operating System |
9 |
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General Aptitude |
15 |
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Computer Networks |
7.5 |
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Soft. Engg/ Web Technology |
1.5 |
The GATE syllabus for mechanical engineering will be made available online by the authorities. Candidates can view the GATE 2026 ME syllabus to identify the key topics for preparation. Additionally, the GATE ME syllabus weightage is given below, from which candidates can prepare the key topics. Candidates should prepare all the topics from the GATE ME syllabus 2026 to receive top marks. The entire ME syllabus for GATE 2026 is also available on the official website.
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Subjects |
Topics |
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GATE ME engineering mathematics syllabus |
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| Applied Mechanics and Design syllabus for GATE ME |
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GATE 2026 ME Fluid Mechanics and Thermal Sciences syllabus |
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Materials, Manufacturing and Industrial Engineering syllabus for GATE ME |
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Topic |
Expected Weightage in Marks |
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General Aptitude |
15 |
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Industrial Engineering |
8 |
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Engineering Maths |
12.25 |
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Manufacturing Engineering |
14.25 |
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Engineering Mechanics |
2.5 |
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Strength of materials |
7.75 |
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Heat Transfer |
6 |
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Machine Design |
3.75 |
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Fluid Mechanics |
7.5 |
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Theory of Mechanics |
9 |
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Thermodynamics |
12.75 |
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Refrigeration & Air Conditioning |
1.25 |
Below is the GATE ECE syllabus with weightage. Candidates have to prepare all the topics mentioned in the GATE syllabus for ECE. There are 8 topics under the GATE ECE syllabus.
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Sections |
Topics |
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GATE ECE syllabus for Engineering Mathematics |
Linear Algebra: Vector space, basis, linear dependence and independence, matrix algebra, eigen values and eigen vectors, rank, solution of linear equations - existence and uniqueness. Calculus: Mean value theorems, theorems of integral calculus, evaluation of definite and improper integrals, partial derivatives, maxima and minima, multiple integrals, line, surface and volume integrals, Taylor series. Differential Equations: First order equations (linear and nonlinear), higher order linear differential equations, Cauchy's and Euler's equations, methods of solution using variation of parameters, complementary function and particular integral, partial differential equations, variable separable method, initial and boundary value problems. Vector Analysis: Vectors in plane and space, vector operations, gradient, divergence and curl, Gauss's, Green's and Stokes’ theorems. Complex Analysis: Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, sequences, series, convergence tests, Taylor and Laurent series, residue theorem. Probability and Statistics: Mean, median, mode, standard deviation, combinatorial probability, probability distributions, binomial distribution, Poisson distribution, exponential distribution, normal distribution, joint and conditional probability |
| GATE ECE Syllabus Networks, Signals and Systems | Circuit Analysis: Node and mesh analysis, superposition, Thevenin's theorem, Norton’s theorem, reciprocity. Sinusoidal steady state analysis: phasors, 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: Fourier series and Fourier transform, sampling theorem and applications. Discrete-time Signals: DTFT, DFT, z-transform, discrete-time processing of continuous-time signals. LTI systems: definition and properties, causality, stability, impulse response, convolution, poles and zeroes, frequency response, group delay, phase delay |
| GATE ECE Electronic Devices syllabus | Energy bands in intrinsic and extrinsic semiconductors, equilibrium carrier concentration, direct and indirect band-gap semiconductors. Carrier Transport: Diffusion current, drift current, mobility and resistivity, generation and recombination of carriers, Poisson and continuity equations. P-N junction, Zener diode, BJT, MOS capacitor, MOSFET, LED, photo diode and solar cell. |
| GATE ECE syllabus Analog Circuits | Diode Circuits: Clipping, clamping and rectifiers. BJT and MOSFET Amplifiers: Biasing, AC coupling, small signal analysis, frequency response. Current mirrors and differential amplifiers. Op-amp Circuits: Amplifiers, summers, differentiators, integrators, active filters, Schmitt triggers and oscillators. |
| Digital Circuits GATE ECE syllabus | Number Representations: Binary, integer and floating-point- numbers. Combinatorial circuits: Boolean algebra, minimization of functions using Boolean identities and Karnaugh map, logic gates and their static CMOS implementations, arithmetic circuits, code converters, multiplexers, decoders. Sequential Circuits: Latches and flip-flops, counters, shift-registers, finite state machines, propagation delay, setup and hold time, critical path delay. Data Converters: Sample and hold circuits, ADCs and DACs. Semiconductor Memories: ROM, SRAM, DRAM. Computer Organization: Machine instructions and addressing modes, ALU, data-path and control unit, instruction pipelining. |
| GATE ECE syllabus Control Systems | Basic control system components; Feedback principle; Transfer function; Block diagram representation; Signal flow graph; Transient and steady-state analysis of LTI systems; Frequency response; Routh-Hurwitz and Nyquist stability criteria; Bode and root-locus plots; Lag, lead and lag-lead compensation; State variable model and solution of state equation of LTI systems. |
| GATE ECE syllabus for Communications | Random Processes: Auto correlation and powerspectral density, properties of white noise, filtering of random signals through LTI systems. Analog Communications: Amplitude modulation and demodulation, angle modulation and demodulation, spectra of AM and FM, superheterodyne receivers. Information Theory: Entropy, mutual information and channel capacity theorem. Digital Communications: PCM, DPCM, digital modulation schemes (ASK, PSK, FSK, QAM), bandwidth, inter-symbol interference, MAP, ML detection, matched filter receiver, SNR and BER. Fundamentals of error correction, Hamming codes, CRC. |
| GATE ECE syllabus for Electromagnetics | Maxwell's Equations: Differential and integral forms and their interpretation, boundary conditions, wave equation, Poynting vector. Plane Waves and Properties: Reflection and refraction, polarization, phase and group velocity, propagation through various media, skin depth. Transmission Lines: Equations, characteristic impedance, impedance matching, impedance transformation, S-parameters, Smith chart. Rectangular and circular waveguides, light propagation in optical fibers, dipole and monopole antennas, linear antenna arrays. |
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GATE Topics |
Expected Weightage in Marks |
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Engineering Maths |
11.75 |
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Power Electronics |
7.5 |
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Network Theory |
11.75 |
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Signal & System |
8.5 |
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Control Systems |
9 |
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Power Systems |
9.75 |
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Electrical machines |
8.25 |
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Electrical & Electronics Measurements |
4.5 |
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Analogue & Digital Electronics |
11.25 |
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EMT |
2.75 |
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General Aptitude |
15 |
Candidates can check the topic-wise GATE instrumentation engineering syllabus from the table below. The GATE 2026 IN syllabus includes various topics such as engineering mathematics, control systems, Electrical Circuits and Machines, Electricity and Magnetism and more.
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Section Name |
GATE 2026 IN Syllabus |
|
GATE IN syllabus for Engineering Mathematics |
Linear Algebra: Matrix algebra, systems of linear equations, consistency and rank, Eigenvalue and Eigenvectors. Calculus: Mean value theorems, theorems of integral calculus, partial derivatives, maxima and minima, multiple integrals, Fourier series, vector identities, line, surface and volume integrals, Stokes, Gauss and Green’s theorems. Differential Equations: First order equation (linear and nonlinear), second order linear differential equations with constant coefficients, method of variation of parameters, Cauchy’s and Euler’s equations, initial and boundary value problems, solution of partial differential equations: variable separable method. Analysis of Complex Variables: Analytic functions, Cauchy’s integral theorem and integral formula, Taylor’s and Laurent’s series, residue theorem, solution of integrals. Probability and Statistics: Sampling theorems, conditional probability, mean, median, mode, standard deviation and variance; random variables: discrete and continuous distributions: normal, Poisson and binomial distributions. Numerical Methods: Matrix inversion, solutions of non-linear algebraic equations, iterative methods for solving differential equations, numerical integration, regression and correlation analysis. |
| GATE IN Syllabus for Electricity and Magnetism | Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane, and spherical charge distributions, Effect of the dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits, Self and Mutual inductance of simple configurations. |
| GATE IN Syllabus for Electrical Circuits and Machines | Voltage and current sources: independent, dependent, ideal and practical; v-i relationships of resistor, inductor, mutual inductance and capacitor; transient analysis of RLC circuits with dc excitation.Kirchoff’s laws, mesh and nodal analysis, superposition, Thevenin, Norton, maximum power transfer and reciprocity theorems. Peak-, average- and rms values of ac quantities; apparent-, active- and reactive powers; phasor analysis, impedance and admittance; series and parallel resonance, locus diagrams, realization of basic filters with R, L and C elements. transient analysis of RLC circuits with ac excitation.One-port and two-port networks, driving point impedance and admittance, open-, and short circuit parameters. Single-phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency; Three-phase induction motors: principle of operation, types, performance, torque-speed characteristics, no-load and blocked rotor tests, equivalent circuit, starting and speed control; Types of losses and efficiency calculations of electric machines |
| GATE IN Syllabus for Signals and Systems | Periodic, aperiodic and impulse signals; Laplace, Fourier and z-transforms; transfer function, frequency response of first and second-order linear time-invariant systems, impulse response of systems; convolution, correlation. Discrete-time system: impulse response, frequency response, pulse transfer function; DFT and FFT; basics of IIR and FIR filters. |
| GATE IN Syllabus for Control Systems | Feedback principles, signal flow graphs, transient response, steady-state-errors, Bode plot, phase and gain margins, Routh and Nyquist criteria, root loci, design of lead, lag and lead-lag compensators, state-space representation of systems; time-delay systems; mechanical, hydraulic and pneumatic system components, synchro pair, servo and stepper motors, servo valves; on-off, P, PI, PID, cascade, feedforward, and ratio controllers, tuning of PID controllers and sizing of control valves. |
| GATE IN Syllabus for Analog Electronics | Characteristics and applications of diode, Zener diode, BJT and MOSFET; small-signal analysis of transistor circuits, feedback amplifiers. Characteristics of ideal and practical operational amplifiers; applications of opamps: adder, subtractor, integrator, differentiator, difference amplifier, instrumentation amplifier, precision rectifier, active filters, oscillators, signal generators, voltage-controlled oscillators and phase-locked loop, sources and effects of noise and interference in electronic circuits. |
| GATE IN Syllabus for Digital Electronics | Combinational logic circuits, minimization of Boolean functions. IC families: TTL and CMOS. Arithmetic circuits, comparators, Schmitt trigger, multi-vibrators, sequential circuits, flipflops, shift registers, timers and counters; sample-and-hold circuit, multiplexer, analogue-to-digital (successive approximation, integrating, flash and sigma-delta) and digital-to-analogue converters (weighted R, R-2R ladder and current steering logic). Characteristics of ADC and DAC (resolution, quantization, significant bits, conversion/settling time); basics of number systems, Embedded Systems: Microprocessor and microcontroller applications, memory and input-output interfacing; basics of data acquisition systems, basics of distributed control systems (DCS) and programmable logic controllers (PLC). |
| GATE IN Syllabus for Measurements | SI units, standards (R, L, C, voltage, current and frequency), systematic and random errors in measurement, expression of uncertainty - accuracy and precision, propagation of errors, linear and weighted regression.Bridges: Wheatstone, Kelvin, Megohm, Maxwell, Anderson, Schering and Wien for measurement of R, L, Cand frequency, Q-meter. Measurement of voltage, current and power in single and three-phase circuits; AC and DC probes; true rms meters, voltage and current scaling, instrument transformers, timer/counter, time, phase frequency measurements, digital voltmeter, digital multimeter; oscilloscope, shielding and grounding. |
| GATE IN Syllabus for Sensors and Industrial Instrumentation | Resistive-, capacitive-, inductive-, piezoelectric-, Hall effect sensors and associated signal conditioning circuits; transducers for industrial instrumentation: displacement (linear and angular), velocity, acceleration, force, torque, vibration, shock, pressure (including low pressure), flow (variable head, variable area, electromagnetic, ultrasonic, turbine, and open channel flow meters) temperature (thermocouple, bolometer, RTD (3/4 wire), thermistor, pyrometer, and semiconductor); liquid level, pH, conductivity and viscosity measurement. 4-20 mA two-wire transmitter. |
| GATE IN Syllabus for Communication and Optical Instrumentation | Amplitude- and frequency modulation and demodulation; Shannon's sampling theorem, pulse code modulation; frequency and time division multiplexing, amplitude-, phase-, frequency-, quadrature amplitude, pulse shift keying for digital modulation; optical sources and detectors: LED, laser, photo-diode, light-dependent resistor,square-law detectors, and their characteristics; interferometer: applications in metrology; basics of fiber optic sensing. UV-VIS Spectrophotometers, Mass spectrometer. |
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Topic |
Expected weightage |
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Process Controls |
1.5 |
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Analog circuits |
11.75 |
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Measurements |
6.25 |
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Communications |
1.5 |
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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 |
The authority will release the GATE CE syllabus 2026 online on the official website. Candidates must prepare all the GATE CE syllabus topics mentioned below.
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Sections |
Topics |
|
GATE CE Engineering Mathematics syllabus |
Linear Algebra: Matrix algebra; Systems of linear equations; eigen values and eigen vectors. Calculus: Functions of single variable; Limit, continuity and differentiability; Mean value theorems, local maxima and minima; Taylor series; Evaluation of definite and indefinite integrals, application of definite integral to obtaining area and volume; Partial derivatives; Total derivative; Gradient, Divergence and Curl, Vector identities; Directional derivatives; Line, Surface and Volume integrals. Ordinary Differential Equation (ODE): First order (linear and non-linear) equations; higher order linear equations with constant coefficients; Euler-Cauchy equations; initial and boundary value problems. Partial Differential Equation (PDE): Fourier series; Separation of variables; solutions of onedimensional diffusion equation; first and second order one-dimensional wave equation and two-dimensional Laplace equation. Probability and Statistics: Sampling theorems; Conditional probability; Descriptive statistics – Mean, median, mode and standard deviation; Random Variables – Discrete and Continuous, Poisson and Normal Distribution; Linear regression. Numerical Methods: Error analysis. Numerical solutions of linear and non-linear algebraic equations; Newton’s and Lagrange polynomials; numerical differentiation; Integration by trapezoidal and Simpson’s rule; Single and multi-step methods for first order differential equations. |
| GATE CE Structural Engineering syllabus | Engineering Mechanics: System of forces, free-body diagrams, equilibrium equations; Internal forces in structures; Frictions and its applications; Centre of mass; Free Vibrations of undamped SDOF system. Solid Mechanics: Bending moment and shear force in statically determinate beams; Simple stress and strain relationships; Simple bending theory, flexural and shear stresses, shear centre; Uniform torsion, Transformation of stress; buckling of column, combined and direct bending stresses. Structural Analysis: Statically determinate and indeterminate structures by force/ energy methods; Method of superposition; Analysis of trusses, arches, beams, cables and frames; Displacement methods: Slope deflection and moment distribution methods; Influence lines; Stiffness and flexibility methods of structural analysis. Construction Materials and Management: Construction Materials: Structural Steel – Composition, material properties and behaviour; Concrete - Constituents, mix design, short-term and long-term properties. Construction Management: Types of construction projects; Project planning and network analysis - PERT and CPM; Cost estimation. Concrete Structures: Working stress and Limit state design concepts; Design of beams, slabs, columns; Bond and development length; Prestressed concrete beams. Steel Structures: Working stress and Limit state design concepts; Design of tension and compression members, beams and beam- columns, column bases; Connections - simple and eccentric, beam-column connections, plate girders and trusses; Concept of plastic analysis -beams and frames. |
| GATE CE syllabus for Geotechnical Engineering | Soil Mechanics: Three-phase system and phase relationships, index properties; Unified and Indian standard soil classification system; Permeability - one dimensional flow, Seepage through soils – two - dimensional flow, flow nets, uplift pressure, piping, capillarity, seepage force; Principle of effective stress and quicksand condition; Compaction of soils; One- dimensional consolidation, time rate of consolidation; Shear Strength, Mohr’s circle, effective and total shear strength parameters, Stress-Strain characteristics of clays and sand; Stress paths. Foundation Engineering: Sub-surface investigations - Drilling bore holes, sampling, plate load test, standard ***** and cone ***** tests; Earth pressure theories - Rankine and Coulomb; Stability of slopes – Finite and infinite slopes, Bishop’s method; Stress distribution in soils – Boussinesq’s theory; Pressure bulbs, Shallow foundations – Terzaghi’s and Meyerhoff’s bearing capacity theories, effect of water table; Combined footing and raft foundation; Contact pressure; Settlement analysis in sands and clays; 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. |
| GATE CE syllabus for Water Resources Engineering | Fluid Mechanics: Properties of fluids, fluid statics; Continuity, momentum and energy equations and their applications; Potential flow, Laminar and turbulent flow; Flow in pipes, pipe networks; Concept of boundary layer and its growth; Concept of lift and drag. Hydraulics: Forces on immersed bodies; Flow measurement in channels and pipes; Dimensional analysis and hydraulic similitude; Channel Hydraulics - Energy-depth relationships, specific energy, critical flow, hydraulic jump, uniform flow, gradually varied flow and water surface profiles. Hydrology: Hydrologic cycle, precipitation, evaporation, evapo-transpiration, watershed, infiltration, unit hydrographs, hydrograph analysis, reservoir capacity, flood estimation and routing, surface run-off models, ground water hydrology - steady state well hydraulics and aquifers; Application of Darcy’s Law. Irrigation: Types of irrigation systems and methods; Crop water requirements - Duty, delta, evapotranspiration; Gravity Dams and Spillways; Lined and unlined canals, Design of weirs on permeable foundation; cross drainage structures. |
| GATE CE syllabus for Environmental Engineering | Water and Waste Water Quality and Treatment: Basics of water quality standards – Physical, chemical and biological parameters; Water quality index; Unit processes and operations; Water requirement; Water distribution system; Drinking water treatment. Sewerage system design, quantity of domestic wastewater, primary and secondary treatment. Effluent discharge standards; Sludge disposal; Reuse of treated sewage for different applications. Air Pollution: Types of pollutants, their sources and impacts, air pollution control, air quality standards, Air quality Index and limits. Municipal Solid Wastes: Characteristics, generation, collection and transportation of solid wastes, engineered systems for solid waste management (reuse/ recycle, energy recovery, treatment and disposal). |
| GATE CE Transportation Engineering Syllabus | Transportation Infrastructure: Geometric design of highways - cross-sectional elements, sight distances, horizontal and vertical alignments. Geometric design of railway Track – Speed and Cant. Concept of airport runway length, calculations and corrections; taxiway and exit taxiway design. Highway Pavements: Highway materials - desirable properties and tests; Desirable properties of bituminous paving mixes; Design factors for flexible and rigid pavements; Design of flexible and rigid pavement using IRC codes. Traffic Engineering: Traffic studies on flow and speed, peak hour factor, accident study, statistical analysis of traffic data; Microscopic and macroscopic parameters of traffic flow, fundamental relationships; Traffic signs; Signal design by Webster’s method; Types of intersections; Highway capacity. |
| GATE CE syllabus for Geomatics Engineering | Principles of surveying; Errors and their adjustment; Maps - scale, coordinate system; Distance and angle measurement - Levelling and trigonometric levelling; Traversing and triangulation survey; Total station; Horizontal and vertical curves. Photogrammetry and Remote Sensing - Scale, flying height; Basics of remote sensing and GIS |
|
Topic |
Weightage |
|
Geo-Technical |
15.25 |
|
SOM |
7.75 |
|
Structural Analysis |
3.5 |
|
FM and Hydraulic machine |
6.75 |
|
Irrigation & Hydrology |
7.75 |
|
RCC and Prestressed concrete |
6.5 |
|
Topic |
Weightage |
|
Network Theory |
11.25 |
|
Electronics Devices & Circuits |
7.25 |
|
Digital Circuits |
6 |
|
Signal & Systems |
9 |
|
Analog Circuits |
11.75 |
|
Control Systems |
9 |
Along with the GATE Syllabus 2026, candidates must be aware of the GATE Exam. The authorities have released the GATE paper pattern online. The exam paper pattern includes details like mode of examination, number of questions, scoring system and much more.
GATE Exam Pattern 2026:
|
Particulars |
Details |
|
Marking Scheme |
All of the questions will be worth 1 or 2 marks |
|
Total Marks |
100 Marks |
|
Examination Mode |
Computer Based Test (Online) |
|
Duration |
3 Hours |
|
Number of Papers in GATE 2026 |
30 Papers |
|
Section |
|
|
Type of Questions |
|
|
Design of Questions |
The questions are designed to test the listed abilities
|
|
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 |
|
Marking Scheme |
Questions carry 1 mark or 2 marks |
|
Negative Marking |
For a wrong answer chosen in an MCQ, there will be a negative marking. For a 1-mark MCQ, a 1/3 mark will be deducted for a wrong answer. For a 2-mark MCQ, a 2/3 mark will be deducted for a wrong answer. There is no negative marking for wrong answer(s) to MSQ or NAT questions. There is no partial marking in MSQ. |
Here is the list of GATE 2026 exam preparation books for CSE, CE, EE, ME, and EC.
|
S.No |
GATE Papers and Code |
|
1 |
Best Books for GATE Civil Engineering |
|
2 |
Best Books for GATE CSE |
|
3 |
Best Books for GATE Electrical Engineering |
|
4 |
Best Books for GATE Electronics and Communication |
|
5 |
Best books for GATE Mechanical Engineering |
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