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SYLLABUS GATE Biomedical Engineering Syllabus 2027: BM PDF and Exam Pattern
GATE BM syllabus 2027 with the official PDF, 100-mark exam pattern and complete section-wise topic tables for Biomedical Engineering.
Updated:
GATE BM syllabus 2027Biomedical EngineeringGATE 2027 PDFIIT Madras
Use the available GATE BM Syllabus 2027 download resources and review the detailed syllabus, unit-wise topics, exam pattern information, preparation guidance below.
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Key Highlights
- BM is the official GATE code for Biomedical Engineering.
- The official syllabus contains 10 sections: Engineering Mathematics; Electrical Circuits; Signals and Systems; Analog and Digital Electronics; Measurements and Control Systems; Sensors and Bioinstrumentation; Mammalian Cell Biology, Human Anatomy and Physiology; Medical Imaging Systems; Biomechanics; Biomaterials and Tissue Engineering.
- The paper is a 3-hour Computer-Based Test for 100 marks, including 15 marks of General Aptitude.
- Allowed second-paper codes when BM is primary: BT, IN.
- The official IIT Madras PDF is available in the download section.
GATE BM Syllabus 2027 Overview
The official GATE BM syllabus 2027 for Biomedical Engineering is organized into 10 sections, covering Engineering Mathematics, Electrical Circuits, Signals and Systems, Analog and Digital Electronics and the remaining paper-specific areas listed below. This page follows the IIT Madras syllabus order, provides the correct 100-mark exam pattern, and links the official PDF so aspirants can prepare from a complete, verified checklist.
How to Prepare from the GATE BM Syllabus
- Create one checklist for every official section and retain the same sequence used in the PDF.
- Start with a diagnostic test, then allocate more study time to weak high-coverage sections instead of dividing time equally.
- Solve previous-year GATE questions immediately after completing each topic and record errors by concept, calculation and time pressure.
- Revise formulas, definitions and frequently confused conditions in short weekly cycles, followed by mixed-section tests.
- Use the official PDF as the final scope document; coaching notes should expand a listed topic, not introduce an unrelated syllabus.
GATE BM Official Source and Internal Links
The syllabus tables were checked against the IIT Madras GATE 2027 BM PDF. Use the download section for the database-hosted copy, the GATE syllabus hub to switch papers, and the notification page for registration dates and policy updates.
Exam Pattern
GATE BM Exam Pattern 2027
| Section | Marks | How it applies |
|---|---|---|
| General Aptitude | 15 | Common to all GATE papers |
| Engineering Mathematics | 13 | Paper-specific engineering mathematics |
| Core subject questions | 72 | Selected test-paper syllabus |
| Total | 100 | 3-hour CBT |
General Aptitude
Marks
15
How it applies
Common to all GATE papers
Engineering Mathematics
Marks
13
How it applies
Paper-specific engineering mathematics
Core subject questions
Marks
72
How it applies
Selected test-paper syllabus
Total
Marks
100
How it applies
3-hour CBT
GATE BM Question and Marking Rules
| Question type | Possible marks | Negative marking |
|---|---|---|
| MCQ | 1 or 2 | Yes: 1/3 for a wrong 1-mark MCQ; 2/3 for a wrong 2-mark MCQ |
| MSQ | 1 or 2 | No negative marking and no partial marking |
| NAT | 1 or 2 | No negative marking |
MCQ
Possible marks
1 or 2
Negative marking
Yes: 1/3 for a wrong 1-mark MCQ; 2/3 for a wrong 2-mark MCQ
MSQ
Possible marks
1 or 2
Negative marking
No negative marking and no partial marking
NAT
Possible marks
1 or 2
Negative marking
No negative marking
Syllabus Breakdown
GATE BM Syllabus 2027 - Official Section-wise Topics
The tables below preserve the section order and complete topic coverage published by IIT Madras for the GATE 2027 BM paper. Use each table as a study and revision checklist, and verify any later corrigendum against the official PDF.
Section 1: Engineering Mathematics
| Topic area | Official syllabus coverage |
|---|---|
| Linear Algebra | Matrix algebra, systems of linear equations, Eigenvalues 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 linear and nonlinear differential equations, higher order linear differential equations with constant coefficients, method of separation of variables, Cauchy's and Euler's equations, initial and boundary value problems, and solution of partial differential equations. |
| Analysis of complex variables | Analytic functions, Cauchy's integral theorem and integral formula, Taylor's and Laurent's series, residue theorem. |
| Probability and Statistics | Sampling theorems, conditional probability, mean, median, mode and standard deviation, random variables, discrete and continuous distributions: normal, Poisson and binomial distributions. Tests of Significance, statistical power analysis, and sample size estimation. Linear Regression and correlation analysis. |
| Numerical Methods | Matrix inversion, numerical solutions of nonlinear algebraic equations, iterative methods for solving differential equations, numerical integration. |
| Topic area | Official syllabus coverage |
|---|---|
| Linear Algebra | Matrix algebra, systems of linear equations, Eigenvalues 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 linear and nonlinear differential equations, higher order linear differential equations with constant coefficients, method of separation of variables, Cauchy's and Euler's equations, initial and boundary value problems, and solution of partial differential equations. |
| Analysis of complex variables | Analytic functions, Cauchy's integral theorem and integral formula, Taylor's and Laurent's series, residue theorem. |
| Probability and Statistics | Sampling theorems, conditional probability, mean, median, mode and standard deviation, random variables, discrete and continuous distributions: normal, Poisson and binomial distributions. Tests of Significance, statistical power analysis, and sample size estimation. Linear Regression and correlation analysis. |
| Numerical Methods | Matrix inversion, numerical solutions of nonlinear algebraic equations, iterative methods for solving differential equations, numerical integration. |
Section 2: Electrical Circuits
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Voltage and current sources - independent, dependent, ideal and practical; v -i relationships of resistor, inductor and capacitor; transient analysis of RLC circuits with dc excitation; Kirchoff’s laws, 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, realization of basic filters with R, L and C elements, Bode plot. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Voltage and current sources - independent, dependent, ideal and practical; v -i relationships of resistor, inductor and capacitor; transient analysis of RLC circuits with dc excitation; Kirchoff’s laws, 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, realization of basic filters with R, L and C elements, Bode plot. |
Section 3: Signals and Systems
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Continuous and Discrete Signal and Systems - Periodic, a periodic and impulse signals; Sampling theorem; Laplace and Fourier transforms; impulse response of systems; transfer function, frequency response of first and second order linear time invariant systems, convolution, correlation. Discrete time systems - impulse response, frequency response, DFT, Z - transform; basics of IIR and FIR filter. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Continuous and Discrete Signal and Systems - Periodic, a periodic and impulse signals; Sampling theorem; Laplace and Fourier transforms; impulse response of systems; transfer function, frequency response of first and second order linear time invariant systems, convolution, correlation. Discrete time systems - impulse response, frequency response, DFT, Z - transform; basics of IIR and FIR filter. |
Section 4: Analog and Digital Electronics
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Basic characteristics and applications of diode, BJT and MOSFET; Characteristics and applications of operational amplifiers - difference amplifier, adder, subtractor, integrator, differentiator, instrumentation amplifier, buffer, filters and waveform generators. Number systems, Boolean algebra; combinational logic circuits - arithmetic circuits, comparators, Schmitt trigger, encoder/decoder, MUX/DEMUX, multi -vibrators; Principles of ADC and DAC; Microprocessor-architecture, interfacing memory and input-output devices. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Basic characteristics and applications of diode, BJT and MOSFET; Characteristics and applications of operational amplifiers - difference amplifier, adder, subtractor, integrator, differentiator, instrumentation amplifier, buffer, filters and waveform generators. Number systems, Boolean algebra; combinational logic circuits - arithmetic circuits, comparators, Schmitt trigger, encoder/decoder, MUX/DEMUX, multi -vibrators; Principles of ADC and DAC; Microprocessor-architecture, interfacing memory and input-output devices. |
Section 5: Measurements and Control Systems
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | SI units, systematic and random errors in measurement, expression of uncertainty - accuracy and precision index, propagation of errors; PMMC, MI and dynamometer type instruments; DC potentiometer; bridges for measurement of R, L and C, Q-meter. Basics of control system - transfer function. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | SI units, systematic and random errors in measurement, expression of uncertainty - accuracy and precision index, propagation of errors; PMMC, MI and dynamometer type instruments; DC potentiometer; bridges for measurement of R, L and C, Q-meter. Basics of control system - transfer function. |
Section 6: Sensors and Bioinstrumentation
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Sensors - resistive, capacitive, inductive, piezoelectric, Hall effect, electro chemical, optical; Sensor signal conditioning circuits; application of LASER in sensing and therapy. Origin of bio potentials and their measurement |
| Official coverage | techniques - ECG, EEG, EMG, ERG, EOG, GSR, PCG, Principles of measuring blood pressure, body temperature, volume and flow in arteries, veins and tissues, respiratory measurements and cardiac output measurement. Operating principle of medical equipment-sphygmomanometer, ventilator, cardiac pacemaker, defibrillator, pulse oximeter, hemodialyzer Electrical Isolation (optical and electrical), Safety and Regulatory Aspects of Biomedical Instruments. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Sensors - resistive, capacitive, inductive, piezoelectric, Hall effect, electro chemical, optical; Sensor signal conditioning circuits; application of LASER in sensing and therapy. Origin of bio potentials and their measurement |
| Official coverage | techniques - ECG, EEG, EMG, ERG, EOG, GSR, PCG, Principles of measuring blood pressure, body temperature, volume and flow in arteries, veins and tissues, respiratory measurements and cardiac output measurement. Operating principle of medical equipment-sphygmomanometer, ventilator, cardiac pacemaker, defibrillator, pulse oximeter, hemodialyzer Electrical Isolation (optical and electrical), Safety and Regulatory Aspects of Biomedical Instruments. |
Section 7: Mammalian Cell Biology, Human Anatomy and Physiology
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Basics of cell, types of tissues and organ systems; Homeostasis; Basics of organ systems & their physiological aspects - musculoskeletal, respiratory, circulatory, excretory, endocrine, nervous, and gastro-intestinal systems. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Basics of cell, types of tissues and organ systems; Homeostasis; Basics of organ systems & their physiological aspects - musculoskeletal, respiratory, circulatory, excretory, endocrine, nervous, and gastro-intestinal systems. |
Section 8: Medical Imaging Systems
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Instrumentation and image formation techniques in medical imaging modalities such as X -Ray, Computed Tomography, Single Photon Emission Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Ultrasound. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Instrumentation and image formation techniques in medical imaging modalities such as X -Ray, Computed Tomography, Single Photon Emission Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Ultrasound. |
Section 9: Biomechanics
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Kinematics of muscles and joints - free-body diagrams and equilibrium, forces and stresses in joints, biomechanical analysis of joints, Gait analysis; Hard Tissues - Definition of Stress and Strain, Structure and mechanical properties of bone - cortical and cancellous bones; Soft Tissues - Structure, functions, material properties. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Kinematics of muscles and joints - free-body diagrams and equilibrium, forces and stresses in joints, biomechanical analysis of joints, Gait analysis; Hard Tissues - Definition of Stress and Strain, Structure and mechanical properties of bone - cortical and cancellous bones; Soft Tissues - Structure, functions, material properties. |
Section 10: Biomaterials and Tissue Engineering
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Basic properties of biomaterials - Metallic, Ceramic, Polymeric, Carbon -based and Composite materials; Fundamental characteristics of implants - biocompatibility, bioactivity, biodegradability; Basics of tissue engineering. Biomaterial characterization techniques - Atomic Force Microscopy, Electron Microscopy, Fourier Transform Infrared Spectroscopy; Scaffold fabrication techniques– Electrospinning, 3D Printing and Bioprinting; Artificial Organs; Organoid; Organ-on-chip. |
| Topic area | Official syllabus coverage |
|---|---|
| Official coverage | Basic properties of biomaterials - Metallic, Ceramic, Polymeric, Carbon -based and Composite materials; Fundamental characteristics of implants - biocompatibility, bioactivity, biodegradability; Basics of tissue engineering. Biomaterial characterization techniques - Atomic Force Microscopy, Electron Microscopy, Fourier Transform Infrared Spectroscopy; Scaffold fabrication techniques– Electrospinning, 3D Printing and Bioprinting; Artificial Organs; Organoid; Organ-on-chip. |
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Official GATE BM Syllabus 2027 PDF
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Frequently Asked Questions
Use the featured PDF button on this page. It opens the database-hosted copy of the official IIT Madras BM syllabus.
Yes. General Aptitude is compulsory in every GATE 2027 test paper and carries 15 marks.
The paper uses Multiple Choice Questions, Multiple Select Questions and Numerical Answer Type questions carrying one or two marks.
Negative marking applies only to incorrect MCQs. MSQ and NAT questions have no negative marking, and MSQs have no partial marking.
Follow the official section order, complete topic-level concepts and examples, solve previous-year questions after each unit, and use full-length mock tests only after completing the major sections.