OJEE PGAT 2025 Syllabus: Check Subject-Wise Syllabus, Important Topics, and more

Registration - 30 Jan '25 - 20 Mar '25

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Updated on Jan 30, 2025 16:12 IST

By UPASANA PRADHAN, Assistant Manager- Editorial

OJEE PGAT 2025 Syllabus: The Odisha Joint Entrance Examination Board has released the OJEE PGAT Syllabus on its official website. Candidates appearing for the OJEE PGAT 2025 can check the subject-wise syllabus for the examination here. The syllabus plays a vital role in the aspirant’s preparation. The OJEE PGAT M.Tech syllabus contains all the information about the subjects and the key concepts covered in the examination. The OJEE PGAT exam will be conducted on May 2, 3 4, 5, 6, 10, and 11, 2025. Candidates appearing for the exam must know about the syllabus to strategise their study schedule. Read below to learn more about the OJEE PGAT exam syllabus.

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OJEE PGAT 2025 application form released

Table of content

OJEE PGAT 2025 Exam Pattern
OJEE PGAT 2025 Syllabus: Subject-Wise
OJEE PGAT 2025 - Engineering Mathematics Syllabus
OJEE PGAT 2025 Biotechnology Syllabus
OJEE PGAT 2025 Chemical Engineering Syllabus
OJEE PGAT 2025 Civil Engineering Syllabus
OJEE PGAT 2025 Computer Science/Information Technology Syllabus
OJEE PGAT 2025 Electrical Engineering Syllabus
OJEE PGAT Electronics Engineering Syllabus
OJEE PGAT 2025 Environmental Engineering Syllabus
OJEE PGAT 2025 Mechanical Engineering Syllabus
OJEE PGAT 2025 Metallurgical Engineering Syllabus
OJEE PGAT 2025 Plastic Engineering Syllabus
OJEE PGAT 2025 Textile Engineering Syllabus

OJEE PGAT 2025 Exam Pattern

With the OJEEB OJEE Syllabus, candidates must also be aware of the exam pattern. With the help of the OJEE PGAT M.Tech 2025 exam syllabus, candidates can figure out the exam scheme, marking process, duration, mode, and difficulty level of the exam. Here is the detailed OJEE PGAT 2025 exam pattern-

Name of the exam	OJEE PGAT
Mode of the OJEE PGAT 2025 exam	Online
Duration of the OJEE PGAT 2025 exam	Two Hours
Language of the Question Paper	English
Format of the Questions	Multiple-Choice Based Questions
OJEE PGAT 2025 Marking Scheme	Four marks are rewarded for each correct answer, four marks are deducted for each incorrect response, and -1 mark is deducted.
OJEE PGAT 2025 Syllabus	Analytical and Logical Reasoning - 10 questions \| Engineering Mathematics - 20 questions \| Branch subject-related - 60 questions

OJEE PGAT 2025 Syllabus: Subject-Wise

Candidates can check the complete subject-wise syllabus for OJEE PGAT 2025 below. The subjects/disciplines that come under the OJEE PGAT 2025 for M.Tech admission are -

Engineering Mathematics
Biotechnology
Chemical Engineering
Civil Engineering
Computer Science/Information Technology
Electrical Engineering
Electronics Engineering
Environmental Engineering
Mechanical Engineering
Metallurgical Engineering
Plastic Engineering
Textile Engineering

OJEE PGAT 2025 - Engineering Mathematics Syllabus

Units	Topics
Ordinary Differential Equations	Solution of the first-order \| second-order, and higher-order differential equations (separable equation, exact differential equation, homogenous equation with constant co-efficient \| Euler Cauchy equations \| solution by undetermined coefficients and variations of parameters \|
Linear Algebra	Matrices \| Determinants and Linear System of Equations \|Vectors \| Eigenvalue problems \| Symmetric \| Orthogonal Matrices \|Complex matrices \| Hermitian \| Skew Hermitian and Unitary Matrices \| Similarity of Matrices \|
Fourier Series	Fourier Series and Expansion of Functions of any period \| Odd and Even Functions \| Half-Range Expansion \|
Laplace Transform	Use of Laplace Transform for solving differential equations \| Convolution and Integral Equations \|
Complex Analysis	Analytic Functions \| Cauchy-Riemann Equations \| Laurent’s Series \| Singularities and Zeroes \|
Numerical Methods	Interpolation \| Numerical Integration \| Solution of First Order Ordinary Differential Equations \|
Probability and Statistics	Probability Distribution (discrete and continuous) \| Sampling Distribution \| Correlation and Regression Analysis\|

OJEE PGAT 2025 Biotechnology Syllabus

Units	Topics
Microbiology	Prokaryotic and Eukaryotic cell structure \| Microbial Nutrition \| Growth \| Microbial Metabolism (aerobic and anaerobic respiration, photosynthesis) \| Nitrogen fixation \| Chemical basis of mutation and mutagens \| Microbial genetics (plasmids, transformation, transduction, conjunction) \| viruses \| bacteria \|
Biochemistry	Bio-molecules and their conformation \| Weak inter-molecular interactions in bio macro molecules \| Chemical and Functional nature of enzymes \| Kinetics of Single Substrate and Bi-Substrate Enzyme-Catalyzed Reactions \| Bioenergetics \| Metabolism (Glycolysis, TCA, and Oxidative Phosphorylation) \| Membrane Transport and Pumps \| Cell Cycle and Cell Growth Control \|
Molecular Biology and Genetics	Molecular structure of genes and chromosomes \| DNA replication and control \| Transcription and its control \| Translation processes \| Mendelian inheritance \| Linkage \| Recombination and Chromosomal Variation \| Molecular Basis of Genetic Diseases and Applications \|
Process Biotechnology	Bioprocess technology for the production of cell biomass and primary/secondary metabolites, such as baker’s yeast, ethanol, critic acid, amino acids, and antibiotics \| Chromatographic and Membrane-based bioseparation methods \| Immobilization of enzymes and cells and their application for bioconversion processes \| Aerobic and Anaerobic biological processes for stabilisation of solid/liquid wastes \| Bioremeditation \|
Bioprocess Engineering	Kinetics of Microbial Growth \| Substrate Utilization and Product Formation \| Simple Structured Models \| Sterilization \| Batch \| Fed-Batch and Continuous Processes \| Mass Transfer in Bio Reactors \| Scale-up Concepts \| Various Types of Microbial and Enzyme Reactors \| Instrumentation in Bioreactors \|
Plant and Animal Biotechnology	Special features and organisation of plant cells \| Totipotency \| Regeneration of Plants \| Autotrophic and Heterotrophic Growth \| Plant Growth Regulators and Elicitors \| Production of Secondary Metabolites by Plant Suspension Cultures \|
Characteristics of Animal Cells	Metabolism \| Animal Cell Cultures \| Kinetics of Cell Growth and Product Formation \| Hybridoma Technology \| Livestock Improvement \| Cloning in Animals \| Genetic Engineering in Animal Cell Culture \|
Immunology	The origin of immunology \| Inherent Immunity \| Humoral and Cell-Mediated Immunity \| Antigen; B and T cells and Macrophages; Major histocompatibility complex (MHC); Antigen processing and presentation; Molecular basis of antibody diversity; Polyclonal and monoclonal antibody; Complement; Antigen-antibody reaction; Immune tolerance; Hypersensitivity; Autoimmunity.
Recombinant DNA Technology	Restriction and Modification Enzymes \| Vectors: Plasmid, Bacteriophage and other viral vectors \| Cosmids \| Tiplasmid \| Yeast Artificial Chromosome \| DNA and Genomic DNA Library \| Gene Isolation \| Gene Cloning \| Expression of Cloned Gene \| Transposons and Gene Targeting \| DNA Labelling \| DNA Sequencing \| Polymerase Chain Reactions \| DNA Finger Printing \| Southern and Northern Blotting \| In-situ Hybridization \| RAPD \| RFLP \| Site-Directed Mutagenesis \| Gene Transfer Technologies \| Gene Therapy \|
Bioinformatics	Major Bioinformatics Resources \| Sequence and Structure Databases \| Sequence Analysis (Biomolecular Sequence File Formats, Scoring Matrices, Sequence Alignment, Phylogeny \| DNA Microarrays \| Molecular Modelling and Simulations \|

OJEE PGAT 2025 Chemical Engineering Syllabus

Units	Topics
Process Calculations and Thermodynamics	Laws of conservation of mass and energy; recycle, bypass and purge calculations \| degree of freedom analysis \| First and Second laws of thermodynamics \| First law application to close and open systems \| Second Law and Entropy. Thermodynamic properties of pure substances: equation of state, properties of mixtures \| partial molar properties \| fugacity, excess properties and activity coefficients \| phase equilibria: predicting VLE of systems \| chemical reaction equilibria \|
Fluid Mechanics and Mechanical Operations	Fluid Statistics \| Newtonian and Non-Newtonian Fluids \| Bernoulli Equations \| Friction Factors \| Energy Balance \| Dimension Analysis \| Flow Through Pipelines Systems \| Flow Meters \| Packed and Fluidized Beds \| Elementary Boundary Layer Theory \| Size Reduction and Size separation \| Free and Hindered Settling \| Centrifuge and Cyclones \| Thickening and Classification \| Filtration \| Mixing and Agitation \| Conveying of Solids \|
Heat Transfer	Conduction \| Convection and Radiation \| Heat Transfer Coefficients \| Steady and Unsteady Heat Conduction \| Boiling \| Condensation and Evaporation \| Types of Heat Exchangers and Evaporators \|
Mass Transfer	Ficks 1st Law \| Molecular Diffusion in Fluids \| Mass Transfer Coefficients \| Two film theory \| film theory \| Penetration and surface renewal theories \| Momentum, heat and mass transfer analogies \| stage-wise and continuous contacting and stage efficiencies \| HTU & NTU concepts design and operation of equipment for distillation \| absorption \| leaching \| liquid-liquid extraction \| drying \| humidification \|dehumidification and adsorption \|
Chemical Reaction Engineering	Theories of Reaction Rates \| Kinetics of Homogeneous Reactions \| Interpretation of Kinetic Data \| Single and Multiple Reactions in Ideal Reactors \| Non-Ideal Reactors \| Residence Time Distribution \| Single Parameter Model \| Non-Isothermal Reactors \|
Instrumentation and Process Control	Measurement of Process Variables \| Sensors \| Transducers and their Dynamics \| Transfer Functions and Dynamic Responses of Simple Systems \| Process Reaction Curve \| Controller Modes (P, PI, and PID) \| Control Valves \| Analysis of Closed Loop Systems including Stability \| Frequency Response \| Cascade and Feed Forward Control \|
Process Equipment Design	Process design and sizing of chemical engineering equipment, such as distillation columns \| Heat exchangers and evaporators \|
Chemical Technology	Inorganic chemical industries \| Sulfuric Acid \| NaOH \| Fertilizers (Ammonia, Urea, SSP, and TSP) \| Natural Products Industries (Pulp and Paper, Sugar, Oil, and Fats) \| Petroleum Refining and Petrochemicals \| Polymerisation Industries \| Polyethylene \| Polypropylene \| PVC and Polyester Synthetic Fibers \|

OJEE PGAT 2025 Civil Engineering Syllabus

Units	Topics
Structural Engineering	Mechanics \| Structural Analysis \| Concrete Structures \| Steel Structures \| Construction Materials \|
Geotechnical Engineering	Soil Mechanics- Origin of soils, Soil Classification, Three-phase system, Fundamental definitions, relationships and interrelationships, permeability and seepage, effective stress principle, consolidation, compaction, and shear strength \| Foundation Engineering - Sub-surface investigations-scope, drilling bore holes, sampling penetration tests, plate load test, Earth pressure theories, Effect Water Table, Layered soils, Stability of Slopes - Infinite slopes, finite slopes, foundation types, Shallow foundations, Deep foundations - pile types, dynamic and static formula, load capacity of piles in sands and clays, negative skin friction.
Water Resources Engineering	Fluid Mechanics and Hydraulics \| Hydrology \| Irrigation \|
Environmental Engineering	Water Requirements \| Air Pollution \| Municipal Solid Wastes \| Noise Pollution \|
Transportation Engineering	Highway Planning - Geometric design of highways, Testing and Specifications of Paving Materials, Design of Flexible and Rigid Pavements \| Traffic Engineering - Traffic characteristics, theory of traffic flow, intersection design, traffic signs and signal design, highway capacity \| Surveying - Principle of Surveying, Surveying by Chain, Compass and Theodolite, Levelling and Contouring, Tacheometry, and Total Station

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OJEE PGAT 2025 Computer Science/Information Technology Syllabus

Units	Topics
Digital Logic	Logic functions \| Minimization \| Design and Synthesis of Combinational and Sequential Circuits \| Number Representation and Computer Arithmetic (fixed and floating point) \|
Computer Organization and Architecture	Machine instructions and addressing modes \| ALU and data path \| CPU control design \| Memory interface (interrupt and DMA mode) \| Instruction pipelining \| Cache and main memory \| Secondary storage \|
Programming and Data Structures	Programming in C \| Functions \| Recursion \| Parameter passing \| Scope Binding \| Abstract data types \| Arrays \| Stacks \| Queues \| Linked Lists \| Trees \| Binary Search Trees \| Binary Heaps \|
Algorithms	Analysis \| Asymptotic Notation \| Notions of Space and Time Complexity \| Worst and Average Case Analysis \| Design: Greedy Approach \| Dynamic Programming \| Divide and Conquer \| Tree and Graph Traversals \| Connected Components \| Spanning Trees \| Shortest Paths \| Hashing \| Sorting \| Searching \| Asymptotic Analysis (best, worst, and average cases) of time and space \| upper and lower bounds \| Basic concepts of complexity classes - P, NP, NP-hard, NP-complete \|
Theory of Computation	Regular languages and finite automata \| Context-free languages \| Push-down automata \| Recursively enumerable sets and Turing machines \| Undecidability \|
Compiler Design	Lexical Analysis, Parsing, Syntax-directed translation \| Runtime environments \| Intermediate and Target Code Generation \| Basics of Code Optimization \|
Operating System	Processes \| Threads \| Inter-process communication \| Concurrency \| Synchronization \| Deadlock \| CPU Scheduling \| Memory Management and Virtual Memory \| File Systems \| I/O Systems \| Protection and Security \|
Internet and Web Technology	Internet and Web \| IPV4 Vs IPV6 \| Web Client & Server \| HTML \|
Networking	OSI Layer \| Protocols in various layers \| Different Media in Physical Layer \| TCP/IP \| SMTP/Pop3 \| FTP

OJEE PGAT 2025 Electrical Engineering Syllabus

Units	Topics
Electrical Circuits and Fields	Network graph \| KCL, KVL, Node and Mesh Analysis, Transient Response of DC and AC networks \| Sinusoidal Steady-State Analysis \| Resonance \| Basic Filter Concepts \| Ideal Current and Voltage Sources \| Thevenin’s \| Norton’s and Superstition and Maximum Power Transfer Theorems \| Two-port Networks \| Three-Phase Circuits \| Gauss Theorem \| Electric Field and Potential due to point \| Line, Plane, and Spherical Charge Distributions \| Ampere’s and Bio-Savart’s Laws \| Inductance \| Dielectrics \| Capacitance \| Mutual Inductance \| Tuned Coupled Circuit \|
Signals and Systems	Representation of Continuous and Discrete Time Signals \| Shifting and Scaling Operations \| Linear \| Time-Invariant and Casual Systems \| Fourier Series Representation of Continuous Periodic Signals \| Sampling Theorems \| Fourier, Laplace, and Z Transforms \| Wavelet Analysis \|
Electrical Machines	Single Phase Transformer \| Three Phase Transformers \| Energy Conversion Principles \| DC Machines \| Three-Phase Induction Motors \| Two-Reaction Theory Analysis \| Regulation and Parallel Operation of Generators \| Motor Starting \| Characteristics and Applications of Servo and Stepper Motors \|
Power Systems	Basic Power Generation Concepts \| Transmission Line Models and Performance \| Mechanical Design \| Voltage Control \| Solid State Relays and Digital Protection \| Circuit Breakers \| System Stability Concepts \| HDVC Transmission \| Renewable Energy Power Generation (PV/Wind)
Control Systems	Principles of Feedback \| Transfer Function \| Block Diagrams \| Steady State Errors \| Routh and Nyquist Techniques \| Bode Plots \| Lead and Lead-Lag Compensation \| State Pole Zero Addition \| Space Model \| State Transition Matrix \| Controllability and Observability \|
Electrical and Electronic Measurements	Bridges and Potentiometers \| PMMC \| Moving Iron \| Dynamometer and Induction Type Instruments \| Galvano Meters \| Damping Scheme Measurement of Voltage, Current, Power, Energy and Power Factor \| Instrument Transformer \| Digital Voltmeters and Multimeters \| Q-Meters \| Oscilloscopes \| Potentiometric Recorders and Error Analysis \|
Analog and Digital Electronics	Characteristics of Diodes \| BJT \| FET \| Amplifiers - Biasing Equivalent Circuit and Frequency Response \| Oscillators and Feedback Amplifiers \| Operational Amplifiers - Characteristics and Applications \| Simple Active Filters \| VCOs and Timers \| Combinational and Sequential Logic Circuits \| Multiplexer and De-Multiplexer \| Schmitttrigger \| Multi-vibrators \| Sample and hold circuits \| A/D and D/A converters \| 8051 microcontroller \| Introduction to 8085/8086 microprocessor basics & architecture \| Programming and interfacing of I/O devices \|
Power Electronics and Drives	Semiconductor power diodes \| Transistors \| Thyristors \| Triacs \| GTOs \| MOSFETs and IGBTs - static characteristics and principles of operations \| Triggering Circuits \| Phase Control Rectifiers \| Bridge Convertors -Fully controlled and Half-controlled \| Principles of Choppers and Inverters \| Basic concepts of adjustable speed dc and ac drives and variable frequency drive \| Dual Convertors \|

OJEE PGAT Electronics Engineering Syllabus

Units	Topics
Network	Mesh and Nodal Analysis \| Network Theorems \| Wye-Delta Transformation \| Steady-State Sinusoidal Analysis using Phasors \| Series and Parallel Resonance \| 2-Port Network Parameters \| Driving Point and Transfer Functions \| State Equations for Networks \|
Analog Electronics	Energy Bands in Silicon \| Intrinsic and Extrinsic Silicon \| Career Transport in Silicon \| Generation and Recombination of Carriers \| P-N Junction Diode \| Zener Diode \| Tunnel Diode \| Diode Circuits \| Feedback Amplifiers \| Operational Amplifiers \| Oscillators and Signal Generators \|
Digital Electronics	Boolean Algebra \| Minimization of Boolean Functions \| Logic Gates \| Digital IC Families (DTL, TTL, ECL, MOS, CMOS) \| Combinational Circuits \| Sequential Circuits \| Sample and Hold Circuits \| ADCs & DACs \| Semiconductor Memories \| Microprocessor (8086) \| Architecture, Programming, Memory, and I/O interfacing \|
Signals, Systems, and Communications	Periodic and aperiodic signals \| Continuous-time and discrete-time Fourier series \| Continuous-time and discrete-time Fourier Transform \| DFT and FFT \| z-transform \| Transfer function \| Impulse and frequency response of first- and second-order systems \| Convolution, correlation and characteristics of linear time-invariant systems \| Pulse transfer function \| IIR and FIR filters \| Amplitude and frequency modulation and demodulation \| Sampling theorem, pulse code modulation \| Frequency and time division multiplexing \| Amplitude shift keying \| frequency shift keying and pulse shift keying for digital modulation \|
Control Systems	Open loop and closed loop (feedback) systems and stability analysis of these systems \| Signal flow graphs and their use in determining transfer functions of systems \| Transient and steady-state analysis of LTI control systems and frequency response \| Tools and techniques 35 for LTI control system analysis \| Root loci \| Routh-Hurwitz criterion \| Bode and Nyquist plots \| Control system compensators: elements of lead and lag compensation \| Elements of Proportional-Integral-Derivative (PID) control \| State variable representation and solution of state equation of LTI control systems \|
Electromagnetics	Elements of vector calculus \| Divergence and curl \| Gauss' and Stokes' theorems \| Maxwell's equations: differential and integral forms \| Wave equation \| Poynting vector \| Plane waves: propagation through various media \| Reflection and refraction \| Phase and group velocity \| Skin depth.
Instrumentation and Measurement	Static and dynamic characteristics of Instrument \| Basic electrical measurements such as Resistance \| Inductance and capacitance \| Oscilloscope and Multimeter \|

OJEE PGAT 2025 Environmental Engineering Syllabus

Units	Topics
Ecology	Definition, Branches and Scope of ecology \| Ecological adaptation & concept of limiting factor \| Different ecosystem types in India \| Structural and functional attributes of an ecosystem \| Biotic and Abiotic components \| Food chain \| Food web and energy flow \| Ecological succession \| Biogeochemical cycles \| Concept of population & population attributes \| Concept of carrying capacity and environmental resistance \| Development and evolution of ecosystem \|
Environmental Chemistry	Atmospheric chemistry: Types of Pollutants, their sources and impacts \| Pathways of pollutants \| Major regions of the atmosphere, particles, ions and radicals in atmosphere\| Thermochemical and photochemical reaction in atmosphere \| Smog, NOx, SOX, hydrocarbons \| Suspended particulate matter \| Chemistry of action of pollutants and effects(acid rain, global warming, greenhouse effect and Ozone layer depletion) \|
Soil Chemistry	Inorganic and organic components of soil \| Nitrogen pathway in soil \| Fertilizers \| Toxic chemicals in the environment: pesticides, arsenic, cadmium, lead, mercury, carbon monoxide \| PAN \| MIC \| Radioactive wastes \| Microbial metabolism of heavy metals, pesticides, etc
Water Supply System	Population estimation \| Design period, Water demands \| Raw water Source selection \| Collection, transport (Preliminary Hydraulic design of pressure conduits system) \| Surface Water Treatment System and Treated water distribution Systems \| Water quality parameters: Drinking water Standards & their significance (BIS 10500), gravimetric \| Potentiometric and spectrophotometric methods of determination of water quality parameters \|
Waste Water Collection and Treatment Systems	Wastewater quantity and characteristics \| Wastewater collection \| transport (Hydraulic design of gravity sewerage system) \| Primary, secondary (aerobic and anaerobic biological treatment) and tertiary treatment methods \| Effluent disposal standards \| Sludge treatment and disposal \|
Air Noise Pollution	Air pollution meteorology \| Measurement of Air Pollutants and their standards \| Atmospheric dispersion of stack effluents \| Air pollution control devices \| Noise pollution: Sources, effects, measurement and control \|
Solid Waste Management	Municipal Solid Waste: Sources, Composition, and Characteristics of Municipal Solid Waste, Generation, Collection Rates, Transportation, Waste Handling and Separation \| Storage and Processing at the Stage \| Engineered systems for solid waste management (reuse/recycle/energy recovery/treatment and disposal)
Biomedical waste, E-waste and plastic waste management	Sources\| Hazards associated with bio-medical wastes \| Biosafety, Storage of biomedical wastes \| Disposal and processing.
EIA	Screening and Scooping Criteria \| Rapid and Comprehensive EIA \| Environmental Health Impact Assessment \| Environmental Risk Analysis \| Environmental Laws \|

OJEE PGAT 2025 Mechanical Engineering Syllabus

Units	Topics
Applied Mechanics and Design	Engineering Mechanics \| Strength of Materials \| Theory of Machines \| Vibrations \| Design \|
Fluid Mechanics and Thermal Sciences	Fluid Mechanics \| Heat-Transfer \| Thermodynamics \| Applications - Power Engineering, Refrigeration and air-conditioning, Reverse Brayton Cycle, Turbomachinery \|
Manufacturing and Industrial Engineering	Engineering Materials - structure and properties of engineering materials, crystal imperfections, heat treatment, T-T-T diagrams for engineering mterials \| Metal Casting - design of patterns, moulds and cores, solidification and cooling, riser and gating design, design considerations \| Forming - plastic deformation of materials, fundamentals of cold and hot working processes - forging, rolling, extrusion, drawing and sheet metal forming processes, shearing, deep drawing, bending, principles of powder metallurgy
Joining	Physics of Welding \| Brazing and Soldering \| Gas Welding and Arc Welding \| Design Considerations in Welding \|
Machining and Machine Tool Operations	Mechanics of Machining \| Single and Multi-point Cutting Tools \| Tool Geometry and Materials \| Tool Wear and Economics in Machining \| Principles of non-traditional Machining Process \| Principles of Work Holding \| Principles of Design of Jigs and Fixtures \|
Metrology and Inspection	Limits, fits, and tolerances \| Linear and Angular Measurements \| Comparators \| Gauge Design \| Measurement of Surface Roughness \| Measurement of Straightness and Flatness \| Tolerance Analysis in Manufacturing and Assembly \|
Computer-Integrated Manufacturing	Basic Concepts of CAD/CAM and Computer-Integrated Manufacturing
Production Planning and Control	Forecasting models \| Aggregate Production Planning \| Scheduling \| Materials Requirement Planning \|
Inventory Control	Deterministic and Probabilistic Models \| Safety Stock Inventory Control Systems
Modern Trends in Manufacturing	Just in Time Systems \| Supply Chain Management \|

OJEE PGAT 2025 Metallurgical Engineering Syllabus

Units	Topics
Thermodynamics and Rate Processes	Law of thermodynamics \| Equilibrium Constant \| Ellingham and Phase Stability Diagrams \| Thermodynamics of Surfaces \| Interfaces and Defects \| Adsorption and Segregation \| Heat Transfer - conduction, convection, and heat transfer coefficient relations \| Radiation \| Mass Transfer - Diffusion and Fick’s Law \| Momentum Transfer - concepts of viscosity \| Shell Balances \| Bernoulli’s Equation \| Friction Fcators \|
Extractive Metallurgy	Minerals of Economic Importance \| Comminution Techniques \| Flotation \| Gravity and Other Methods of Mineral Processing \| Principles and Processes for the Extraction of Non-Ferrous Metals - Aluminium, Copper, Zinc, Lead, Magnesium, Nickel, Titanium, and other rare metals \| Primary and Secondary Steel Making \| Vacuum Reactors: Secondary Refining Processes including AOD, VAD, VOD, VAR, and ESR, Furnaces and Refractories \|
Physical Metallurgy	Crystal Structure and Bonding Characteristics of Metals, Alloys, Ceramics, and Polymers \| Structure of Surfaces and Interfaces \| Nano-Crystalline and Amorphous Structure \| Elements of X-ray and Electron Diffraction \| Electronic Basis of thermal, optical, electrical, and Magnetic properties of materials \| Electronic and Opto-Electronic materials \|
Mechanical Metallurgy	Elasticity \| Yield Criteria and Plasticity \| Defects in Crystals \| Elements of Dislocation Theory - Types of Dislocations \| Slip and Twinning \| Griffith Theory \| Basic Concepts of Linear Elastic and Elasto-Plastic Fracture Mechanics \| Fracture Toughness \| Mechanical Testing \| Fracture Toughness and Formability \|
Manufacturing Processes	Metal casting - patterns and moulds including mould design \| permanent mould casting \| investment casting and shell moulding \| casting defects and repair \| Metal forming - Fundamentals of Metal Forming Processes of Rolling, Forging, Extrusion, Wired Rawing and Sheet Metal Forming \| Metaljoining \| NDT using dye penetrate \| Ultrasonic \| Radiography \| Acoustic Emission and Magnetic Particle Methods \|

OJEE PGAT 2025 Plastic Engineering Syllabus

Units	Topics
Polymer Science and Engineering	Natural and Synthetic Polymers \| Addition Polymerisation \| Step-growth polymerisation \| Degree of Polymerisation \| Polydispersity \| Molecular weight of Polymers \| Molecular weight distribution \| Polymerisation techniques \| Polymer processing \| Engineering plastics \| Commodity Plastics \| High-Performance Plastics \| Application of Polymers \|
Chemistry	Chemical Bonding Atomic Structure \| Organic Chemistry \| Name Reaction \| Physical Chemistry \| Chemical-Kinetics - Spectroscopy
Material Science	Mechanical properties of Material \| Magnetic and Dielectric Materials \| Conductor and Semi-Conductor Materials \|
Applied Mechanics	Law of Mechanics \| Lame’s Theorem - Forces, Moments, and Couples - Displacement \| Velocity and Acceleration \| Friction and Moment of Inertia \|

OJEE PGAT 2025 Textile Engineering Syllabus

Units	Topics
Textile Fibres	Classification of Textile Fibres \| Gross and Fine Structure of Natural Fibres like cotton, wool, and silk \| Introduction to important bast fibres - properties and uses of natural and man-made fibres \| Molecular architecture \| Characteristics of PET \| Optical and Electron Microscopy \| I.R Absorption \| Thermal Methods (DSC, DMA/TMA, TGA), Structure and Morphology of Man-Made Fibres \| Mechanical Properties of Fibres \| Moistures Absorption in Fibres \| Fibre Structure and Property of Correlation \|
Yarm Manufacture and Yarn Structure and Properties	Principle of Yarn Formation in Ring Spinning \| Rotor Spinning \| Airjet Spinning \| Twist Less Spinning \| Measurement of Packing Density and Radial Packaging Density \| Extension of Continuous Filament Yarn for Small Strains and Large Strains \| Extension and Breakage of Spun Yarn \| Blended Yarn Structure \| Structure and Property of Ring, Rotor, Air-Jet, Friction Spun Yarn, and their friction
Fabric Manufacture and Fabric Structure	Principles of cheese and cone winding processes \| Random and Precision Winding \| Package Faults and their remedies \| Different Sizing Systems \| Warp and Weft Stop Motions \| Classification, production, and areas of application of non-woven fabrics \| Jammed structure \| Concepts of Fabric handle and its evaluation \|
Statistical Quality Control and Textile Testing	Random variable \| Discrete Random Variable - Binomial Distribution and Poisson’s Distribution \| Normal Approximation to Binomial and Poisson Distribution \| Sampling Techniques \| FAST and Kawabata instruments and systems for objective fabric evaluation \| Methods for determination of wash \| Evaluation of Fastness Properties with the help of grey scale \| Seam spillage \| Seam pucker \| Needle Cutting Index \|
Technical Textile	Concept of Geotextiles \| Automotive Textiles \| Textile reinforced Composite Material \| Protective Clothing \| Medical Textile \| Filtration Textile \| Sports and Recreation Textiles \| Agro Textiles \| Building Textiles \| Packaging Textile \| Electronics Textiles, their properties and applications \|
Preparatory Processes for Chemical Processing	Chemistry and Practice of Preparatory Processes for Cotton, wool, and silk \| Mercerization of Cotton \| Preparatory processes of Nylon, Polyester, and Acrylic and Polyester/Cotton blends \|
Dyeing	Classification of Dyes \| Dyeing of Cotton, wool, silk, polyester, nylon, and acrylic with appropriate dye classes \| Dyeing polyester/cotton and polyester/ wool blends \| Batch-wise and continuous dyeing machines \| Dyeing of cotton knitted fabrics and machines used \| Dye fibre interaction \| Introduction to Thermodynamics and kinetics of dyeing \|
Printing	Styles in Printing \| Printing Thickeners including synthetic thickeners \| Printing Auxiliaries \| Printing of Cotton with reactive dyes \| Resistand discharge printing of cotton, silk, and polyester \| Developments in inkjet printing \|
Advances in Chemical Processing	Basic criteria for combining pretreatment methods \| Combined desizing and bleaching \| Scouring and Bleaching \| Concept of Short Liquor processing \| Importance and method of evaluation of wetting agents \| Optical brighteners \| Development of new continuous batch machines as well as modified processes \| Preventive measures to reduce waste water load \|

OJEE PGAT, or OJEE, is a state-level entrance test authorised by the NTA to offer admissions to various undergraduate and postgraduate courses. Candidates appearing for the exam must check the exam pattern and OJEE PGAT 2025 syllabus to understand the exam format and difficulty level.