GATE 2026 Naval Architecture & Marine Engineering Syllabus (Out) - Download GATE NM Syllabus PDF, Important Topics/Chapters, Section Wise Weightage

GATE 2026 Naval Architecture and Marine Engineering Syllabus PDF

GATE 2026 Naval Architecture and Marine Engineering syllabus PDF has been released by the IIT Guwahati on the GATE official website. The GATE NM syllabus 2026 includes 3 sections, namely General Aptitude, Engineering Mathematics, and the core Naval Architecture and Marine Engineering section. The core topics included in the GATE 2026 NM syllabus are Applied Mechanics and Structures, Fluid Mechanics and Marine Hydromechanics, Naval Architecture and Ocean Engineering, Thermodynamics and Marine Engineering, etc. If you are preparing for the GATE 2026 exam, then you must carefully check the Naval Architecture and Marine Engineering (NM) syllabus to become familiar with the subjects and topics, along with their weightage.

This page covers the comprehensive syllabus for the GATE NM paper to help you get ready for your preparation. Read on to know the GATE 2026 NM syllabus, important topics, weightage, and preparation tips.

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GATE Naval Architecture and Marine Engineering Syllabus 2026 Section-Wise Topics

The GATE NM syllabus 2026 covers the topics and sections that you need to prepare for the exam. Before starting your preparation, analyze the GATE Naval Architecture and Marine Engineering syllabus 2026 and list out topics that you already know and topics you need to start fresh. Find below the detailed GATE 2026 Naval Architecture and Marine Engineering syllabus.

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GATE NM Syllabus 2026: General Aptitude

The General Aptitude section is common for all GATE papers and is an important part of the exam, as it contributes to the overall score. So, along with focusing on the GATE NM syllabus 2026, you must focus on the General Aptitude section too. The General Aptitude part comprises questions and topics based on Analytical Aptitude, Verbal Ability, Quantitative Aptitude, and Spatial Aptitude. Here is the GATE NM General Aptitude syllabus 2026:-

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GATE 2026 Naval Architecture and Marine Engineering Syllabus PDF

IIT Guwahati has released the GATE 2026 syllabus for the Naval Architecture and Marine Engineering paper. The syllabus PDF is an essential resource for you to take the GATE NM exam, as it offers a clear roadmap of what to expect and helps in effective study planning. Access the GATE NM syllabus 2026 PDF from the link below:-

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GATE Naval Architecture and Marine Engineering Syllabus 2026 Important Topics

The GATE 2026 syllabus for Naval Architecture and Engineering is vast, and covering every topic in detail can be overwhelming and time-consuming. By identifying and focusing on important topics, you can put your efforts into areas that are most important for the exam. Understanding the GATE 2026 NM syllabus important topics helps to create a strategic approach to the exam. You can decide which sections to tackle first, based on their strengths.

Section 1: Engineering Mathematics

• Matrices and Determinants: Solving systems of linear equations, eigenvalues, and eigenvectors.

• Calculus: Gradient, divergence, curl, partial derivatives, and integration techniques.

• Differential Equations: Ordinary and partial differential equations, particularly first-order and linear equations.

• Probability and Statistics: Basic probability concepts and statistical methods.

Section 2: Applied Mechanics and Structures

• Engineering Mechanics: Free-body diagrams, equilibrium of structures, kinematics, and dynamics of particles.

• Mechanics of Materials: Stress-strain analysis, bending and shear stresses, Mohr’s circle, and theories of failure.

• Vibrations: Free and forced vibrations of systems, especially single degree of freedom systems.

Section 3: Fluid Mechanics and Marine Hydrodynamics

• Fluid Mechanics: Conservation laws (mass, momentum, energy), fluid statics, and dynamic similarity.

• Potential Flow Theory: Sources, sinks, vortex motion, Bernoulli’s equation, and Kutta-Joukowski theorem.

• Boundary Layer Theory: Prandtl’s boundary layer equations, boundary layer separation, and control techniques.

Section 4: Naval Architecture and Ocean Engineering

• Ship Stability and Trim: Stability calculations, inclining experiments, free surface effect, and curves of statical stability.

• Resistance and Propulsion: Components of ship resistance, propeller theories, and propeller design.

• Ship Structures and Strength: Shipbuilding materials, structural analysis, hull girder strength, and fatigue analysis.

Section 5: Thermodynamics and Marine Engineering

• Thermodynamics: First and second laws, gas power cycles, and refrigeration cycles.

• Marine Diesel Engines: Engine principles, fuel and lubrication systems, and MARPOL regulations.

• Marine Boilers: Types of boilers, steam generation, and feedwater treatment.

GATE NM Syllabus 2026 Topic-Wise Weightage

Understanding the GATE 2026 Naval Architecture and Marine Engineering topic-wise weightage allows you to allocate your study time effectively, focusing more on the subjects that carry more weightage. But that does not mean that you should read only the high-weightage chapters and leave out the rest. You must give equal focus on all topics. Here is a look at the GATE 2026 NM syllabus weightage for various sections and topics:-

How to Prepare for GATE Naval Architecture and Marine Engineering Syllabus 2026?

Proper guidance and strategies make the study process more effective and less stressful. Thus, here are useful preparation tips to help you score good marks in the GATE 2026 Naval Architecture and Marine Engineering paper:-

• Start by thoroughly checking the GATE syllabus for Naval Architecture and Marine Engineering. Understand properly the different sections and topics to prioritize your study plan.

• Familiarize yourself with the exam pattern, including the types of questions (MCQs, NATs), marking scheme, and time management.

• Break down your study plan into daily, weekly, and monthly goals to track your progress effectively.

• Pay special attention to key subjects like Engineering Mechanics, Fluid Mechanics, Ship Stability, and Thermodynamics, as these are often heavily weighted in the exam.

• Solve GATE previous year question papers with solutions and answer keys PDF for Naval Architecture and Marine Engineering to get an idea of the question types and difficulty level. Enroll in mock test series to simulate the actual exam environment.

• Make short notes and summaries for quick revision during the final days before the exam.

• Practice solving problems with a timer to enhance your speed and accuracy. Pay attention to minimizing errors, especially in numerical questions where small mistakes can lead to wrong answers.

• Keep an eye on the official GATE website and other reliable sources for any updates regarding the exam dates, admit card release, and other important notifications.

• Maintain a balanced diet, exercise regularly, and ensure adequate sleep to keep your mind calm and focused. 

Best Books for GATE NM Syllabus 2026

This section highlights some of the best books that cover the different sections of the GATE 2026 Naval Architecture and Marine Engineering syllabus. Apart from studying the academic textbooks, you can practice reference books to explore the chapters in a more detailed manner ensuring there is no gap left.