Mechanical engineering is a very important branch in today's technology. To assist you in your preparation, here is the complete GATE Mechanical Engineering Syllabus 2026 to help aspirants understand the requirements for the exam.
GATE Mechanical Engineering (ME) Syllabus 2026
The overall GATE ME Paper consists of 65 questions (100 marks total) with a 3-hour duration. The syllabus is divided into five sections:
Section I: Engineering Mathematics (13%)
1. Linear Algebra: Matrix algebra, systems of linear equations, eigenvalues, and eigenvectors.
2. Calculus: Functions of single variable, limits, continuity, differentiability, mean value theorems, evaluation of definite/improper integrals, partial derivatives, Taylor series, maxima/minima, Fourier series, gradient, divergence, curl, vector identities, and Green’s theorems.
3. Differential Equations: First order equations, higher order linear differential equations, Euler-Cauchy equation, Laplace transforms, and solutions of heat/wave equations.
4. Complex Variables: Cauchy-Riemann equations, Cauchy’s integral theorem, and Taylor series.
5. Probability and Statistics: Definitions, conditional probability, mean, median, mode, standard deviation, binomial/Poisson/normal distributions.
6. Numerical Methods: Solutions of linear/non-linear equations, trapezoidal and Simpson’s rules.
Section II: Applied Mechanics and Design (24%)
1. Engineering Mechanics: Free-body diagrams, equilibrium, friction, trusses, virtual work, kinematics, and dynamics of rigid bodies.
2. Strength of Materials: Stress/strain, elastic constants, Mohr’s circle, shear force/bending moment diagrams, deflection of beams, torsion, and Euler’s theory of columns.
3. Theory of Machines: Displacement, velocity/acceleration analysis, linkages, cams/followers, balancing, gears, and flywheels.
4. Vibrations: Free and forced vibration of single degree of freedom systems, damping, and resonance.
5. Machine Design: Design for static/dynamic loadings, fatigue strength, S-N curves, bearings, springs, and joints (bolted, riveted, welded).
Section III: Thermal Engineering (24%)
1. Fluid Mechanics: Fluid statics, Bernoulli’s equation, dimensional analysis, turbulent flow, head losses, and boundary layer theory.
2. Heat-Transfer: Modes of transfer, one-dimensional conduction, fins, heat exchanger performance (LMTD/NTU), and radiative transfer.
3. Thermodynamics: Laws of thermodynamics, pure substances, ideal/real gases, and thermodynamic property charts.
4. Applications: Power Engineering, I.C. Engines, RAC, Turbomachinery.
Section IV: Manufacturing & Industrial Engineering (24%)
1. Material Science: Structure/properties of materials, phase diagrams, and heat treatment.
2. Manufacturing Processes: Casting, welding, forming, machining, CNC.
3. Computer Integrated Manufacturing: CAD/CAM and additive manufacturing.
4. Operations Research: Simplex, PERT/CPM, inventory control.
Section V: General Aptitude (15%)
1. Verbal Ability: English grammar and reasoning.
2. Numerical Ability: Data interpretation and calculations.
GATE ME Exam Pattern 2026
- Mode: Online Examination
- Duration: 3 Hours
- Total Questions: 65
- Total Marks: 100
- Question Types: MCQ and NAT
