GATE 2025 BIOMEDICAL ENGINEERING SYLLABUS
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Table of Contents
GATE 2023 Biomedical Engineering (BM) Syllabus: Important Topics, Preparation Tips, Question Papers
IIT Kanpur has released GATE 2023 Biomedical Engineering Syllabus online on the official website. No new changes have been made to the syllabus. GATE 2023 Biomedical Engineering Syllabus is divided into ten sections. With the revision in GATE 2023 Biomedical Engineering Syllabus last year, topics such as stability analysis, time domain, frequency domain analysis, etc. had been removed from the core subject. For GATE Biomedical Engineering, the core subject carries 72% weightage. However, the sections of Engineering Mathematics and General Aptitude carry 13% and 15% weightage respectively. The candidates who choose Biomedical Engineering as their first paper can choose one among Biotechnology (BT), Electronics and Communication Engineering (EC), Instrumentation Engineering (IN) or Life Sciences (XL) as their second papers. CheckGATE Biomedical Engineering Exam Pattern 2023
GATE 2023 Biomedical Engineering Syllabus includes sections such as Engineering Mathematics, Electrical Circuits, Signals and Systems, Analog and Digital Electronics, Measurements and Control Systems, Sensors and Bio- instrumentation, Human Anatomy, and Physiology, Biomechanics, Medical Imaging Systems, and Biomaterials. To secure high scores in the first attempt, the students need to practice a good amount of mock tests before appearing for GATE 2023. CheckGATE Mock Tests
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GATE 2023 Biomedical Engineering (BM) Syllabus
Given below is the detailed GATE 2023 Biomedical Engineering (BM) Syllabus. The candidates are advised to check out the same before appearing for GATE 2023.
Section 1 - 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, 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:
- Voltage and current sources - independent, dependent, ideal and practical; v-i relationships of resistor, inductor and capacitor; transient analysis of RLC circuits with de excitation; Kirchoffs 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:
- 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 filters.
Section 4 - 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, multi-vibrators; 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.
Section 5 - 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; de potentiometer;bridges for measurement ofR, LandC,Q-meter. Basics of control system - transfer function.
Section 6 - Sensors and Bioinstrumentation:
- Sensors - resistive, capacitive, inductive, piezoelectric, Hall effect, electro chemical, optical; Sensor signal conditioning circuits; application of LASER in sensing and therapy.
- Origin of biopotentials 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.
Section 7 - Human Anatomy and Physiology:
- Basics of cell, types of tissues and organ systems; Homeostasis; Basics of organ systems – musculoskeletal, respiratory, circulatory, excretory, endocrine, nervous, gastro-intestinal and reproductive.
Section 8 - 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.
Section 9 - 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 & Voigt models; Biofluid mechanics - Flow properties of blood in the intact human cardiovascular system.
Section 10 - 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.
GATE 2023 Biomedical Engineering (BM) Exam Pattern
- Exam Mode: Online
- Duration: 3 hours
- Types of questions: MCQs, MSQs, and NAT
- Sections: 3 sections – General Aptitude, Engineering Mathematics and Subject-based
- Total questions: 65 questions
| Question Type | Distribution of Marks | Total Marks | Question Format |
|---|---|---|---|
| General Aptitude | 5 questions of 1 mark each 5 questions of 2 marks each | 15 marks | MCQ |
| Subject-based questions | 25 questions of 1 mark each 30 questions of 2 marks each | 85 marks | MCQ and NAT |
GATE 2023 Biomedical Engineering (BM) Marking scheme
| Type of question | Negative marking for wrong answers. |
|---|---|
| MCQ |
|
| MSQs/ NAT | No negative marking |
Check DetailedGATE 2023 Exam Pattern
GATE 2023 Biomedical Engineering (BM) Preparation
The aspirants of GATE 2023 Biomedical Engineering are advised to go through the following section and avail the benefits of the same. Since Biomedical Engineering is a one of the recent additions in GATE, here are some Preparation Tips for the assistance of the candidates who are planning to appear for the same:
- Set short term goals
- There should be an organized chart for daily, weekly and monthly targets instead of long term non-realistic goals.
- Prepare according to that chart only.
- Focus on major topics first
- A strong conceptual base
- As a future biomedical engineer, your capacity to understand scientific and mathematical principles is important.
- As you explore the fields of math and science in preparation for the exam, challenge yourself and make an extra effort to excel in these fields and not just qualify them.
- Constant Revision
- Revise what you study on a daily basis instead of piling up and keeping long term revision plans.
- Frequent revisions save a lot of time and help in building a strong conceptual base.
- Make charts or notes to keep a track of formulas for last-minute revisions.
- Put your Practice to Test
- Take topic wise and overall mock tests to know where you stand in terms of application.
- Analyze each of your mock tests and rectify the mistakes, especially the conceptual ones.Download GATE Practice Paper
- Balance is a must
- Keep a balance between work and play.
- This will help in maintaining your interest in the syllabus and level of productivity.
- Take frequent breaks in the beginning and gradually reduce the frequency of breaks once the concentration ability is all built up.
- Deal with the preparation process with patience, as shortcuts aren’t the solution.
- Appropriate Information and Awareness
- Before beginning, to craft, a preparation strategy candidates must be aware of the syllabus and other related information.
- An organized schedule considering one’s strengths and weaknesses in various topics will have better and long-lasting results on the actual performance.
Important Books for GATE 2023 Biomedical Engineering
| S.No | Title of the book | Author name |
|---|---|---|
| 1. | Fundamentals of Biomedical Engineering | G.S Sawhney |
| 2. | Intro to Biomedical Engineering | Domach |
| 3. | Biomedical Instrumentation | R.S Khandpur |
GATE Biomedical Engineering Previous Year Question Paper
Given below are the links for GATE Biomedical Engineering Previous Year Question Papers along with their answer key.
| Year | Link for GATE BM Question Paper | Link for GATE BM Answer Key |
|---|---|---|
| 2021 | Check Here | Check Here |
| 2020 | Check Here | Check Here |
GATE 2023 Syllabus Of Other Papers
Tabulated below is the syllabus of other subjects of GATE 2020 that students may refer to.
GATE 2023 Biomedical Engineering (BM) Syllabus FAQs
Ques: Can one appear for Biotechnology paper along with GATE 2023 Biomedical Engineering?
Ans: Yes, the candidates can sit for a maximum of 2 papers. IIT Bombay has released a list of a combination of papers. With GATE 2023 Biomedical Engineering students can appear for Biotechnology(BT) or for Life Sciences (XL).
Ques: What will be the major topics of GATE 2023 Biomedical Engineering Syllabus?
Ans: The major section in GATE 2023 Biomedical Engineering will be engineering mathematics and core subject topics. Also, general aptitude questions will also be asked in the paper which is a common section for all stream candidates. The major topics for biomedical engineering paper will be:
- Electrical Circuits
- Signals and Systems
- Analog and Digital Electronics
- Measurements and Control Systems
- Sensors and Bioinstrumentation
- Human Anatomy and Physiology
- Biomechanics,
- Medical Imaging Systems
- Biomaterials
Ques: What will be the marking scheme and weightage of sections in GATE 2023 Biomedical Engineering paper?
Ans: The weightage of sections in GATE 2023 Biomedical Engineering is provided below in the table:
| GATE BM Sectional Weightage | |
|---|---|
| Engineering Mathematics | 13% |
| General Aptitude | 15% |
| Remaining Topics of CH | 72% |
Ques: What are the best books to prepare for GATE 2023 Biomedical Engineering paper?
Ans: The best study material to prepare for GATE 2023 Biomedical Engineering is graduation-level books, notes, and other study material because the syllabus will be based on the graduation level. Other than that candidates can refer to the following books.
| S.No | Title of the book | Author name |
|---|---|---|
| 1. | Fundamentals of Biomedical Engineering | G.S Sawhney |
| 2. | Intro to Biomedical Engineering | Domach |
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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