GATE 2025 Biomedical Engineering Syllabus PDF - Download GATE Biomedical Engineering Syllabus Topic wise

Updated By Prateek Lakhera on 22 Jan, 2025 18:29

IIT Roorkee has released the GATE 2025 syllabus PDF for all 30 papers. There have been no changes in the GATE syllabus 2025. Access the GATE syllabus for CSE, ME, Civil Engineering, Mechanical Engineering and other papers here.

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GATE 2025 Syllabus for BM

GATE 2025 Biomedical Engineering syllabus has been released by the organizing authority on its official website. The complete GATE Biomedical Engineering syllabus 2025 has also been provided here in PDF format for the convenience of the students. Understanding the detailed syllabus is the first step to prepare for the GATE 2025 exam. If you are planning to sit for the GATE Biomedical Engineering paper, you must check the GATE syllabus 2025 for the same. GATE 2025 syllabus for Biomedical Engineering consists of topics from three sections, namely General Aptitude, Engineering Mathematics and core Biomedical Engineering discipline.

The GATE exam pattern 2025 for Biomedical Engineering is structured into different sections, including General Aptitude (GA) and subject-specific questions. The GA section carries 15 marks, which is common across all GATE papers. For the BM paper, the subject-specific section is of 85 marks, which includes 13 marks specifically dedicated to Engineering Mathematics. This means that the total marks for the BM paper are 100. You are given 3 hours to complete the entire exam. Learn more about the GATE 2025 BM syllabus, it's important topics and sectional weightage from this page. 

Also Check: GATE 2025 Biomedical Engineering: Exam Date (Feb 15), Syllabus, Question Papers, Pattern, Cutoff

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GATE BM Syllabus 2025 Section-Wise Topics

The GATE Biomedical Engineering syllabus 2025 is like a guide that educates you on what topics or subjects they need to study to be prepared. By following the syllabus, one can stay on track with their studies. It is a useful tool to make sure everyone knows what is important and what will be covered. Find the whole GATE 2025 BM syllabus topics and sub-topics in the section below.

Subject

Topics

Engineering Mathematics

  • 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.

Electrical Circuits

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; Kirchoffโ€™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.

Signals and Systems

Continuous and Discrete Signal and Systems - Periodic, aperiodic 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.

Analog and Digital Electronics

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, multivibrators; Sequential circuits - latches and flip flops, state diagrams, shift registers and counters; Principles of ADC and DAC; Microprocessor architecture, interfacing memory and input-output devices.

Measurements and Control Systems

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.

Sensors and Bioinstrumentation

Sensors - resistive, capacitive, inductive, piezoelectric, Hall effect, electrochemical, optical; Sensor signal conditioning circuits; application of LASER in sensing and therapy. Origin of bio potentials and their measurement 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) and Safety of Biomedical Instruments.

Human Anatomy and Physiology

Basics of cell, types of tissues and organ systems; Homeostasis; Basics of organ systems - musculoskeletal, respiratory, circulatory, excretory, endocrine, nervous, gastrointestinal and reproductive.

Medical Imaging Systems

Basic physics, 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.

Biomechanics

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, Deformation Mechanics, structure and mechanical properties of bone - cortical and cancellous bones; Soft Tissues - Structure, functions, material properties, viscoelastic properties, Maxwell & Voight models; Biofluid mechanics - Flow properties of blood in the intact human cardiovascular system.

Biomaterials

Basic properties of biomaterials - Metallic, Ceramic, Polymeric and Composite; Fundamental characteristics of implants - biocompatibility, bioactivity, biodegradability; Basics of drug delivery; Basics of tissue engineering. Biomaterial characterization techniques - Rheology, Atomic Force Microscopy, Electron Microscopy, Transmission Electron Microscopy, Fourier Transform Infrared Spectroscopy.

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GATE BM Syllabus 2025 for General Aptitude

The General Aptitude part of the GATE Biomedical Engineering syllabus 2025 comprises questions based on verbal, quantitative, analytical, and spatial aptitude. The questions asked from these topics are designed to test your grammar, language skills, reasoning ability, etc. 10 questions worth 15 marks come from the GATE 2025 BM General Aptitude syllabus. Here is a detailed view of the syllabus:-

Category

Topics

Verbal Aptitude

Basic English Grammar: Tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, other parts of speech

Basic Vocabulary: Words, idioms, phrases in context, reading and comprehension, narrative sequencing

Quantitative Aptitude

Data Interpretation: Data graphs (bar graphs, pie charts, other data representations), 2D and 3D plots, maps, tables

Numerical Computation and Estimation: Ratios, percentages, powers, exponents, logarithms, permutations, combinations, series

Mensuration and Geometry

Elementary Statistics and Probability

Analytical Aptitude

Logic: Deduction and induction

Analogy

Numerical Relations and Reasoning

Spatial Aptitude

Transformation of Shapes: Translation, rotation, scaling, mirroring, assembling, grouping

Paper Folding, Cutting, and Patterns: 2D and 3D patterns

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GATE 2025 Biomedical Engineering Syllabus PDF

The official GATE Biomedical Engineering syllabus 2025 is available in PDF version on the official website of IIT Roorkee. You can simply click on the link below to download the GATE 2025 BM syllabus PDF directly from this page. 

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GATE Biomedical Engineering Syllabus 2025 Important Topics

Although the first step towards comprehensive preparation should be studying the whole GATE 2025 Biomedical Engineering syllabus, experts and toppers strongly recommend focusing more on the important topics that can help you score well in the Biomedical Engineering paper. Here are some of the important topics from the GATE BM syllabus 2025 that are frequently asked in the GATE exam:

1. Engineering Mathematics

  • Linear Algebra: Matrix algebra, Eigenvalues, and Eigenvectors.

  • Calculus: Multiple integrals, vector identities, Stokes, Gauss, and Green's theorems.

  • Differential Equations: First-order and higher-order differential equations, solution of partial differential equations.

  • Probability and Statistics: Distributions (normal, Poisson, binomial), tests of significance.

  • Numerical Methods: Matrix inversion, numerical solutions of nonlinear algebraic equations.

2. Electrical Circuits

  • Circuit Theorems: Thevenin, Norton, superposition, and maximum power transfer.

  • Transient Analysis: RLC circuits with DC excitation.

  • AC Analysis: Phasor analysis, impedance, series, and parallel resonance.

3. Signals and Systems

  • Transforms: Laplace and Fourier transform.

  • System Analysis: Impulse response, transfer function, convolution.

  • Discrete-Time Systems: DFT, Z-transform.

4. Analog and Digital Electronics

  • Operational Amplifiers: Applications like difference amplifiers, integrators, and differentiators.

  • Combinational Logic Circuits: Arithmetic circuits, multiplexers, and decoders.

  • Sequential Circuits: Flip flops, counters, and shift registers.

  • Microprocessors: Architecture and interfacing.

5. Measurements and Control Systems

  • Error Analysis: Accuracy, precision, propagation of errors.

  • Control Systems: Transfer function, stability analysis.

6. Sensors and Bio-Instrumentation

  • Sensors: Types (resistive, capacitive, piezoelectric), and their applications.

  • Bio-Potentials Measurement: Techniques for ECG, EEG, EMG.

  • Medical Equipment: Operating principles of devices like ventilators, pacemakers, and defibrillators.

7. Human Anatomy and Physiology

  • Organ Systems: Basics of musculoskeletal, respiratory, circulatory, and nervous systems.

8. Medical Imaging Systems

  • Imaging Modalities: X-ray, CT, MRI, Ultrasound - their basic physics and instrumentation.

9. Biomechanics

  • Hard and Soft Tissues: Mechanical properties, stress-strain relationship.

  • Gait Analysis: Kinematics of muscles and joints.

10. Biomaterials

  • Types of Biomaterials: Metallic, ceramic, polymeric, and their properties.

  • Implant Characteristics: Biocompatibility, bioactivity.

GATE BM Syllabus 2025 Topic-Wise Weightage (Expected)

The GATE 2025 BM syllabus weightage distribution helps you understand where to focus more during their preparation. More questions are asked from Engineering Mathematics, Electrical Circuits, Signals and Systems, Analog and Digital Electronics, etc. Following is the expected weightage from GATE 2025 Biomedical Engineering syllabus topics.

Topics

Expected Weightage (%)

Engineering Mathematics

13%

Electrical Circuits

10%

Signals and Systems

10%

Analogy and Digital Electronics

10%

Measurements and Control Systems

10%

Sensors and Bio-instrumentation

5%

Human Anatomy and Physiology

10%

Medical Imaging Systems

10%

Biomechanics

10%

Biomaterials

5%

How to Prepare for GATE Biomedical Engineering 2025 Syllabus

Preparing for the GATE Biomedical Engineering syllabus 2025 can be planned effectively with these steps:

  1. Get a clear idea of all the topics covered in the GATE 2025 BM syllabus. This will help you know what to study and plan your time effectively.

  2. Make a timetable that allocates time for each subject based on its weightage. Stick to this plan to stay organized.

  3. Choose good textbooks and reference materials that cover all the topics in the syllabus. These will help you understand concepts in detail.

  4. Solve past exam papers to get familiar with the types of questions asked and the exam format. This will help you practice and improve your problem-solving skills.

  5. Regularly take mock tests to assess your preparation, manage your time, and get used to the exam format.

  6. Go over your notes and important points frequently to keep the information fresh in your mind.

  7. Pay extra attention to important topics like Engineering Mathematics, Electrical Circuits, Signals and Systems, and Biomedical Instrumentation, as these are the important topics.

  8. Maintain a balanced diet, get enough sleep, and exercise regularly. Staying healthy will help you stay focused and perform better.

Best Books for GATE BM 2025 Syllabus

The following list cover seven recommended books for the GATE Biomedical Engineering 2025 syllabus:

Book Title

Author/Publisher

Biomedical Engineering: Principles and Applications

David Prutchi and Michael Norris

Introduction to Biomedical Engineering

John Enderle and Susan Blanchard

Biomaterials: An Introduction

J. H. Park and R. S. Lakes

Engineering Mathematics for Biomedical Engineering

Thomas A. Hsia and H. P. Hu

Biomedical Instrumentation and Measurements

Leslie Cromwell, Fred K. C. H.

Signals and Systems for Biomedical Engineering

Shih-Ming Huang and Don R. Smith

Fundamentals of Biomechanics: Equilibrium, Motion, and Deformation

Nihat ร–zkaya and Y. C. Fung

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FAQs about GATE Syllabus

Can I download the GATE 2025 Biomedical Engineering syllabus PDF?

Yes, you can download the GATE 2025 Biomedical Engineering syllabus PDF from the official website of GATE 2025, gate2025.iitr.ac.in.

How many sections are there in the GATE 2025 Biomedical Engineering syllabus?

There are a total of 10 sections in the GATE 2025 Biomedical Engineering syllabus.

What is the Biomedical Engineering paper code in GATE 2025?

The paper code for the Biomedical Engineering exam in GATE 2025 is BM.

Where can I find the GATE 2025 Biomedical Engineering syllabus?

IIT Roorkee has uploaded the GATE 2025 Biomedical Engineering syllabus to the official exam website, gate2025.iitr.ac.in.

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