GATE 2025 PRODUCTION ENGINEERING SYLLABUS
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Table of Contents
GATE Syllabus for Production & Industrial Engineering (PI) 2023: Important Topics, Exam Pattern, Samples Questions and Books
GATE Syllabus for Production & Industrial Engineering (PI) 2023 consists of eight different subjects. The subjects include Engineering Mathematics, General Aptitude and other core PI subjects. Core Subjects of GATE Production and Industrial Engineering constitute 72% of the total weightage.Check GATE Exam Pattern for Production and Industrial Engineering
GATE Syllabus for Production & Industrial Engineering core subjects include General Engineering, Manufacturing Processes I, Manufacturing Processes II, Quality and Reliability, Industrial Engineering, along with Operations research and Operations Management. The topic that has the highest weightage in GATE Production & Industrial Engineering is Industrial Engineering followed by Production Engineering. Check GATE Paper Analysis
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GATE Syllabus for Production & Industrial Engineering (PI) 2023
Section 1 – Engineering Mathematics
- Linear Algebra: Matrix algebra, systems of linear equations, consistency and rank, Eigen values and Eigen vectors.
- 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 nonlinear algebraic equations, iterative methods for solving differential equations, numerical integration, regression and correlation analysis.
Section 2: General Engineering
- Engineering Materials: Structure, physical and mechanical properties, and applications of common engineering materials (metals and alloys, semiconductors, ceramics, polymers, and composites – metal, polymer and ceramic based); Iron-carbon equilibrium phase diagram; Heat treatment of metals and alloys and its influence on mechanical properties; Stress-strain behavior of metals and alloys.
- Applied Mechanics: Engineering mechanics – equivalent force systems, free body concepts, equations of equilibrium; Trusses; Strength of materials – stress, strain and their relationship; Failure theories; Mohr’s circle (stress); Deflection of beams, bending and shear stresses; Euler’s theory of columns; Thick and thin cylinders; Torsion.
- Theory of Machines and Design: Analysis of planar mechanisms, cams and followers; Governors and flywheels; Design of bolted, riveted and welded joints; Interference/shrink fit joints; Friction and lubrication; Design of shafts, keys, couplings, spur gears, belt drives, brakes and clutches; Pressure vessels.
- Thermal and Fluids Engineering: Fluid mechanics – fluid statics, Bernoulli’s equation, flow through pipes, laminar and turbulent flows, equations of continuity and momentum, capillary action; Dimensional analysis Thermodynamics – zeroth, first and second laws of thermodynamics, thermodynamic systems and processes, calculation of work and heat for systems and control volumes; Air standard cycles; Heat transfer – basic applications of conduction, convection and radiation.
Section 3: Manufacturing Processes I
- Casting: Types of casting processes and applications; Sand casting: patterns – types, materials and allowances; molds and cores–materials, making, and testing; design of gating system and riser; casting techniques of cast iron, steels, and nonferrous metals and alloys; analysis of solidification and microstructure development; Other casting techniques: Pressure die casting, Centrifugal casting, Investment casting, Shell mold casting; Casting defects and their inspection by non-destructive testing.
- Metal Forming: Stress-strain relations in elastic and plastic deformation; von Mises and Tresca yield criteria, Concept of flow stress; Hot, warm and cold working; Bulk forming processes - forging, rolling, extrusion and wire drawing; Sheet metal working processes – blanking, punching, bending, stretch forming, spinning and deep drawing; Ideal work and slab analysis; Defects in metal working and their causes.
- Joining of Materials: Classification of joining processes; Principles of fusion welding processes using different heat sources (flame, arc, resistance, laser, electron beam), Heat transfer and associated losses; Arc welding processes - SMAW, GMAW, GTAW, plasma arc, submerged arc welding processes; Principles of solid state welding processes - friction welding, friction stir welding, ultrasonic welding; Welding defects - causes and inspection; Principles of adhesive joining, brazing and soldering processes.
- Powder Processing: Production of metal/ceramic powders, compaction and sintering of metals and ceramic powders, Cold and hot isostatic pressing.
- Polymers and Composites: Polymer processing – injection, compression and blow molding, extrusion, calendaring and thermoforming; Molding of composites.
Section 4: Manufacturing Processes II
- Machining: Orthogonal and oblique machining, Single point cutting tool and tool signature, Chip formation, cutting forces, Merchant’s analysis, Specific cutting energy and power; Machining parameters and material removal rate; tool materials, Tool wear and tool life; Thermal aspects of machining, cutting fluids, machinability; Economics of machining; Machining processes - turning, taper turning, thread cutting, drilling, boring, milling, gear cutting, thread production; Finishing processes – grinding, honing, lapping and superfinishing.
- Machine Tools: Lathe, milling, drilling and shaping machines – construction and kinematics; Jigs and fixtures – principles, applications, and design.
- Advanced Manufacturing: Principles and applications of USM, AJM, WJM, AWJM, EDM and Wire EDM, LBM, EBM, PAM, CHM, ECM; Effect of process parameters on material removal rate, surface roughness and power consumption; Additive manufacturing techniques.
- Computer Integrated Manufacturing: Basic concepts of CAD and CAM, Geometric modeling, CNC; Automation in Manufacturing; Industrial Robots – configurations, drives and controls; Cellular manufacturing and FMS – Group Technology, CAPP.
Section 5: Quality and Reliability
- Metrology and Inspection: Accuracy and precision; Types of errors; Limits, fits and tolerances; Gauge design, Interchangeability, Selective assembly; Linear, angular, and form measurements (straightness, flatness, roundness, runout and cylindricity) by mechanical and optical methods; Inspection of screw threads and gears; Surface roughness measurement by contact and non-contact methods.
- Quality Management: Quality – concept and costs; Statistical quality control – process capability analysis, control charts for variables and attributes and acceptance sampling; Six sigma; Total quality management; Quality assurance and certification - ISO 9000, ISO14000.
- Reliability and Maintenance: Reliability, availability and maintainability; Distribution of failure and repair times; Determination of MTBF and MTTR, Reliability models; Determination of system reliability; Preventive and predictive maintenance and replacement, Total productive maintenance.
Section 6: Industrial Engineering
- Product Design and Development: Principles of product design, tolerance design; Quality and cost considerations; Product life cycle; Standardization, simplification, diversification; Value engineering and analysis; Concurrent engineering; Design for “X”.
- Work System Design: Taylor’s scientific management, Gilbreths’s contributions; Productivity – concepts and measurements; Method study, Micro-motion study, Principles of motion economy; Work measurement – time study, Work sampling, Standard data, PMTS; Ergonomics; Job evaluation and merit rating.
- Facility Design: Facility location factors and evaluation of alternate locations; Types of plant layout and their evaluation; Computer aided layout design techniques; Assembly line balancing; Materials handling systems.
Section 7: Operations research and Operations management
- Operation Research: Linear programming – problem formulation, simplex method, duality and sensitivity analysis; Transportation and assignment models; Integer programming; Constrained and unconstrained nonlinear optimization; Markovian queuing models; Simulation – manufacturing applications.
- Engineering Economy and Costing: Elementary cost accounting and methods of depreciation; Break-even analysis; Techniques for evaluation of capital investments; Financial statements; Activity based costing.
- Production control: Forecasting techniques – causal and time series models, moving average, exponential smoothing, trend and seasonality; Aggregate production planning; Master production scheduling; MRP, MRP-II and ERP; Routing, scheduling and priority dispatching; Push and pull production systems, concepts of Lean and JIT manufacturing systems; Logistics, distribution, and supply chain management; Inventory – functions, costs, classifications, deterministic inventory models, quantity discount; Perpetual and periodic inventory control systems.
- Project management: Scheduling techniques – Gantt chart, CPM, PERT and GERT.
Direct link to download GATE Production and Industrial Engineering (PI) syllabus PDF
Section 8 - General Aptitude
| Verbal Ability | Numerical Ability |
|---|---|
| English grammar; Sentence completion, Instructions; Verbal analogies, Word groups; Critical reasoning, Verbal deduction. | Numerical computation; Numerical reasoning; Numerical estimation; Data interpretation. |
GATE Syllabus for Production & Industrial Engineering (PI) 2023 - Topic-wise Weightage
| Topics | Weightage (Marks) |
|---|---|
| Industrial Engineering | 25-30 |
| Production Engineering | 30-40 |
| General Engineering | 15-20 |
| Mathematics & Aptitude | 25-30 |
GATE Exam Pattern for Production & Industrial Engineering (PI) 2023
- Mode of Examination: Online
- Duration of exam: 3 hours
- Type of questions: MCQs, MSQs, & NATs
- Total Sections: 3 sections i.e. General Aptitude, Mathematics, Subject-based
- Total questions: 65
- Total marks: 100 marks
- Negative marking: for MCQs only
| Section | Distribution of Marks | Total Marks | Types of questions |
|---|---|---|---|
| General Aptitude | 5 questions of 1 mark each 5 questions of 2 marks each | 15 marks | MCQs |
| Subject Paper (PI) + Engineering Mathematics | 25 questions of 1 mark each 30 questions of 2 marks each | 85 marks | MCQs, MSQ and NATs |
GATE 2023 Preparation for Production & Industrial Engineering (PI)
Candidates can follow some of these tips for preparation of GATE Production & Industrial Engineering paper:
- Solve GATE Production & Industrial Engineering Mock Tests
- Start with the basic concepts or topics.
- Candidates must practice on virtual calculators so that you can develop a habit of using the same. Check:How to use GATE 2021 Virtual Calculator?
- Have a thorough understanding of the previous years paper analysis for Production and Industrial Engineering Paper. CheckGATE Paper Analysis
- For engineering mathematics, topics like Linear Algebra, Calculus, Differential Equations, Probability and Statistics are extremely important and should be focused on thoroughly.
- For more tips, check GATE Preparation Guidelines
GATE Books for Production & Industrial Engineering (PI) 2023
| Title of the book | Name of the Author/ Publication |
|---|---|
| GATE 2020 – Guide – Production and Industrial Engineering | GKP |
| GATE 2020 – Solved Papers – Production and Industrial Engineering | GKP |
| CMOS Gate-Stack Scaling - Materials, Interfaces and Reliability Implications: Volume 1155 (English, Paperback, unknown) | Cambridge University Press |
GATE Sample Questions for Production & Industrial Engineering (PI) 2023
Ques.
Ans. A
Ques. 
Ans. 404 to 405
Ques. 
Ans. 9545 to 9555
GATE 2023 Syllabus of Other Papers
GATE Syllabus for Production & Industrial Engineering (PI) 2023 FAQs
Ques. What are the subjects in the GATE Syllabus for Production & Industrial Engineering 2023?
Ans. GATE Syllabus for Production & Industrial Engineering (PI) 2023 will have questions in 3 different sections, Engineering Mathematics, General Aptitude and Core PI subjects.
Ques. Which are the most important subjects in the GATE Syllabus for Production & Industrial Engineering (PI) 2023?
Ans. The topic which has the highest weightage in the GATE Syllabus for Production & Industrial Engineering (PI) 2023 is Production Engineering, as questions worth 30 to 40 marks are asked on average.
Ques. Which are the topics in the core subject of GATE Syllabus for Production & Industrial Engineering (PI) 2023?
Ans. The topics in the core subject of GATE Syllabus for Production & Industrial Engineering (PI) 2023 are as follows:
- General Engineering
- Manufacturing Processes I
- Manufacturing Processes II
- Quality and Reliability
- Industrial Engineering
- Operations research and Operations management.
Ques. What is the GATE Marking Scheme for Production & Industrial Engineering (PI)?
Ans. The GATE Marking Scheme for Production & Industrial Engineering (PI) is as follows:
| Type of question | Negative marking for wrong answer |
|---|---|
| MCQ | 1/3 for 1 mark questions 2/3 for 2 marks questions |
| NAT/MSQ | No negative marking |
Ques. How many questions are asked in GATE Production & Industrial Engineering 2023?
Ans. GATE Production & Industrial Engineering Question paper will have a total of 65 questions, out of which approximately 45 questions will be PI Core Subject Questions.
Ques. What is the paper code for GATE Production & Industrial Engineering 2023?
Ans. The paper code for GATE Production & Industrial Engineering 2023 is PI.
Ques. Which are the best GATE Books for Production & Industrial Engineering 2023?
Ans. The best GATE Books for Production & Industrial Engineering 2023 are as follows:
- GATE 2020 – Guide – Production and Industrial Engineering by GKP
- GATE 2020 – Solved Papers – Production and Industrial Engineering by GKP
- CMOS Gate-Stack Scaling - Materials, Interfaces and Reliability Implications: Volume 1155 (English, Paperback, unknown) by Cambridge University Press
Ques. How to prepare for completing GATE Syllabus for Production & Industrial Engineering 2023?
Ans. Candidates can follow some of these tips for preparation of GATE Production & Industrial Engineering paper:
- Solve GATE Production & Industrial Engineering Mock Tests
- Start with the basic concepts or topics.
- Candidates must practice on virtual calculators so that you can develop a habit of using the same.
- For more tips, check GATE Preparation Guidelines
Ques. How much time is required for the GATE Syllabus for Production & Industrial Engineering 2023?
Ans. On Average, candidates take at least 6 months to complete the GATE Syllabus for Production & Industrial Engineering 2023.
Ques. Which subject can be taken along with GATE for Production & Industrial Engineering 2023?
Ans. Candidates choosing PI as their first paper can either sit for XE as their second paper
GATE 2025 : 20 Answered QuestionsView All
Ans. An MS from IIT Kanpur is considered to be a highly respected and prestigious degree. The MS program at IIT Kanpur is reputed for its focus on excellent research and its strong focus on practical, hands-on learning. As an MS student, you get to work with some of the most experienced and respected scholars and researchers in their fields, which gives an insight into the latest industry developments and trends. Additionally, not being located near metropolitan areas, IIT Kanpur gives a peaceful learning environment and students don’t spend much time partying or clubbing. Although it is a 2-year program, with the right determination one can complete it in 18 months also. If you are true to your passion you can also complete a Ph.D. under an experienced thesis advisor and won’t have to go to a foreign university for a Ph.D. Overall, an MS from IIT Kanpur is a valuable and highly esteemed program that offers many opportunities in terms of career and professional advancement. Although it is challenging, the learning experience is worth the effort. Read more
Ans. Andhra University M.Tech admission is done in two ways, i.e. through GATE and through AP PGECET. To get admission, you need to have a valid GATE score or you need to score a valid rank in AP PGECET. Soon, Andhra University will release the notification for AP PGECET. Here are the tentative dates. Event Tentative dates Notification release date Second week of July 2022 Application form available Second week of July 2022 Admit card release date Second week of September 2022 Exam date Third week of September 2022 Result Second week of October 2022 Andhra University will release the application form online. Visit the official website of the institute regularly to get the updated information. Read more
Ans. Many GATE toppers leave PSU and join NITIE, instead of IITs because it offers better placements. Usually, students with good scores join ONGC, NTPC, BHEL, IOCL, and others. Despite the good salary, PSU jobs can get monotonous after a few years. So, the top rankers start looking for better career options. If they wish to do an MBA, they need to prepare for CAT. Some do prepare for CAT, but many join NITIE as it is an easier option. NITIE takes admission through GATE and the GATE score is valid for 3 years. So, they can easily get admission based on their GATE score. Also, the institute has a great placement record. During the NITIE Mumbai placement in 2022, the average CTC offered was INR 25.41 LPA. The video below will convince you further to join NITIE Mumbai Overall, its the excellent opportunities offered by NITIE that makes mant GATE toppers leave PSU and join NITIE Read more
Ans. Here are some strategies that can help you prepare for GATE and ESE simultaneously. Compare the syllabus of GATE and ESE. Go through the previous years' questions of both. The technical portion of both examinations overlaps a lot. The major difference is question patterns and styles. Different types of questions are asked on the same topics. GATE tests aptitude for solving technical questions. While ESE puts more emphasis on technical details. Figure out which subjects contribute more to which examinations. If you have less time, start with GATE preparation. The topics can be covered easily and in less time. Once you are through GATE preparation, you can solve ESE questions without much difficulty. Focus on GATE and ESE preparations only. First, go through the syllabus thoroughly. Once you are done with the syllabus, go through your notes and solve previous years' questions. Solve test series, and review hard questions. Analyze the tests you give and work on your mistakes. Read more
Ans. GATE consists mostly of numerical questions. It tests the aptitude for solving questions in less time. BITS HD papers have 10-15 numerical questions usually. The numerical questions aren’t on the same level as GATE and are just formula-based problems. Usually, around 80-90% of BITS HD questions are theory oriented. You need to have a good grasp of your engineering subjects to score well in BITS HD. The questions can come from anywhere in the syllabus. BITS HD usually consists - 15 Mathematics questions (difficulty usually higher than GATE) 15 general English questions 70 Engineering discipline questions Also, note that BITS take admission based on GATE scores as well. Read more
Ans. The required GATE rank depends upon various parameters like The engineering branch Company (PSU) Number of vacancies for the stream People who are graduating in 3-4 years are lucky as both IOCL and ONGC are planning to recruit in bulk because of massive retirements in both the companies. The mechanical and chemical branches are expected to have the most vacancies. Candidates will be called in a 1:5 ratio and thus, interviews will be the major determining factor of your selection. If you are unable to showcase your knowledge and talent during the interview, even a single-digit rank cannot guarantee your admission. A minimum of 40% marks are required to pass the interview. So if you get a call for the interview, don’t let your rank discourage you or even make you overconfident. Read more
Ans. Sikkim Manipal University has been ranked at 17 for Private Engineering by India Today in 2020. The largest department within the institution is the CSE department and it has also won the best department in SMIT multiple times. Admissions: Class 12th with mandatory subjects in Physics, Maths, Chemistry/computer science/biology is the prerequisite for admission to CSE at Sikkim Manipal. SMIT online, MET, JEE Mains is the examinations accepted for BTech admission. The total intake for CSE is 180 and the course fee is 12.20 lakhs. Curriculum: The University offers a well-structured and detailed curriculum with exposure to major areas of computer science like Big data analytics, robotics, cloud computing, ethical hacking, and more. The course structure focuses on providing students with knowledge of the core subjects of computer science in order to strengthen their foundation and make them industry-ready. Faculty: The university has 33 highly experienced and qualified faculties for CS. The faculty members also conduct seminars and workshops with esteemed institutions like ISRO, IIT, and TIFR. Infrastructure: The University offers a great infrastructure for the CSE department as it receives funding from two highly esteemed agencies, AICTE and ISRO. There are nine state-of-the-art practical labs like the Networking lab, digital circuit and microprocessor labs, GIS and remote sensing lab, advanced programming lab, and more. It also has a huge library with over 2500 journals and books dedicated to the CSE branch. It has been updated with modern facilities and infrastructure all across the campus in order to provide students with the best experience. Placements: AGS Infotech, Amazon, Britannia, Cipla, Capgemini are some of the major recruiters at the institute. Placement Rate within CSE 92.5% Lowest CTC 3.5 LPA Average CTC 5 LPA Highest CTC 18 LPA Sikkim Manipal University is a great option for students who want to pursue a BTech degree program in the CSE department. Read more
Ans. It depends on your career goals. GATE offers more options for engineering students. It is an all-around examination. You can go for MTech, PSUs, MS, and FRM. If you want more options, GATE will be better for you. If you want to do an MBA, after graduation, CAT will be the better option. Almost all top B-Schools accept CAT scores for MBA. Read more
Ans. IIT Roorkee admission 2023 hasn’t been wrapped up yet, hence its GATE cutoff too hasn’t been released as of now. M.Tech admission process of IIT Roorkee is conducted on the basis of the GATE cutoff, and all the candidates applying for admission into the M.Tech course under the non-sponsored category will be required to clear the cutoff for admission. The cutoff scores for M.Tech admission at IIT Roorkee for 2022 and 2021 have not been disclosed by the admission authority. Let’s consider GATE 2020 cutoff for a slight idea. Category GATE 2020 Cutoff General 77.1 EWS 79.1 OBC 72.32 SC 58.62 ST 61.33 Read more
Ans. First of all, admission to the IIT Roorkee MTech program is not given on the basis of GATE rank. The final shortlisting is done on the basis of Normalized GATE marks were used which is calculated by IIT Roorkee as follows: Normalized GATE marks = Normalized marks out of 100 or Marks*100\Maximum marks awarded in the paper that year For example if a candidate has scored 64 marks and the maximum marks given that year are 92, the Normalized GATE marks are 64*100/92=69.57. The table below comprises the expected GATE 2023 cut-off for IIT Roorkee based on the previous year's cut-off trends. MTech Course Cutoff Alternate Hydro Energy Centre 760-839 Architecture & Planning 650-844 Biotechnology 570-577 Civil Engineering 656-780 Chemical Engineering 650-657 Computer Science & Engineering 840-844 Disaster Mitigation & Management 700-710 Electronics and Communication Engineering 736-750 Electrical Engineering 760-779 Mechanical and Industrial Engineering 748-785 Read more
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College
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