GATE ECE Subject Wise Weightage 2025:Understanding the subject-wise weightage for GATE ECE 2025 is crucial for effective preparation and strategic study planning. By analyzing the GATE chapter wise weightage, candidates can prioritize their study efforts based on the subjects that carry the most marks. This allows them to allocate more time and resources to areas with higher weightage, ensuring a balanced GATE preparation that maximizes their scoring potential. Additionally, focusing on GATE high-weightage topics can help improve time management during the exam and increase the chances of achieving a higher overall score. This strategic approach not only improves preparation efficiency but also enhances confidence and performance in the GATE exam 2025. The GATE 2025 exam, scheduled for February 1, 2, 15, and 16, 2025. Admit Card for the exam is now released.
The GATE ECE Subject Wise Weightage 2025 provides a detailed breakdown of the ECE concepts featured in the exam. The core subjects for GATE 2025 ECE are: Networks, Electronics Devices, Signals and Systems, Control Systems, Digital Circuits, Analog Circuits, Communication Systems, Electromagnetics, and Electronic Measurements. In addition, Analog Circuits and Electronic Measurements carry less weight but also play a role in overall marking.
The weightage of subjects in GATE ECE 2025 acts as a guide for candidates, helping them to develop a well-rounded preparation strategy. By understanding this distribution, students can manage their study time and resources more effectively for GATE ECE 2025 preparation. To assist further, Careers360 has provided a comprehensive table outlining the estimated weightage of each subject in the exam.
| Chapter | Count | |
| Digital Communications | 2 | 3.08% |
| Geometry | 2 | 3.08% |
| Linear Algebra | 2 | 3.08% |
| MOS Transistors | 2 | 3.08% |
| Random Processes | 2 | 3.08% |
| Semiconductor Physics | 2 | 3.08% |
| Transmission Lines | 2 | 3.08% |
| Algebra | 1 | 1.54% |
| Amplifier Circuits | 1 | 1.54% |
| Analog-to-Digital Converters (ADC) | 1 | 1.54% |
| Analytical Reasoning | 1 | 1.54% |
| Arithmetic | 1 | 1.54% |
| Bipolar Junction Transistors (BJT) | 1 | 1.54% |
| Boolean Functions | 1 | 1.54% |
| Calculus | 1 | 1.54% |
| Circuit Theory | 1 | 1.54% |
| Compensators | 1 | 1.54% |
| Complex Analysis | 1 | 1.54% |
| Current Mirror | 1 | 1.54% |
| Cyclic Redundancy Check (CRC) | 1 | 1.54% |
| Data Interpretation | 1 | 1.54% |
| Differential Equations | 1 | 1.54% |
| Digital Filters | 1 | 1.54% |
| Digital Systems | 1 | 1.54% |
| Discrete Fourier Transform (DFT) | 1 | 1.54% |
| Discrete Time Signals | 1 | 1.54% |
| Encoders | 1 | 1.54% |
| Entropy | 1 | 1.54% |
| Feedback Systems | 1 | 1.54% |
| Fourier Transforms | 1 | 1.54% |
| Image-Based Reasoning | 1 | 1.54% |
| Laplace Transforms | 1 | 1.54% |
| Linear Time-Invariant Systems | 1 | 1.54% |
| Logical Sequencing | 1 | 1.54% |
| Maxwell's Equations | 1 | 1.54% |
| Modulation Techniques | 1 | 1.54% |
| MOS Capacitors | 1 | 1.54% |
| Multiplexers | 1 | 1.54% |
| NMOS Transistors | 1 | 1.54% |
| Number Theory | 1 | 1.54% |
| Operational Amplifiers (Op-Amps) | 1 | 1.54% |
| Oscillators | 1 | 1.54% |
| Plane Waves | 1 | 1.54% |
| Power Electronics | 1 | 1.54% |
| Power Supplies | 1 | 1.54% |
| Power Transfer | 1 | 1.54% |
| Random Variables | 1 | 1.54% |
| Sampling Theory | 1 | 1.54% |
| Semiconductors | 1 | 1.54% |
| Sequential Circuits | 1 | 1.54% |
| Solar Cells | 1 | 1.54% |
| Stability and Transfer Functions | 1 | 1.54% |
| State Space Analysis | 1 | 1.54% |
| Transfer Functions | 1 | 1.54% |
| Two-Port Networks | 1 | 1.54% |
| Vector Calculus | 1 | 1.54% |
| Vector Fields | 1 | 1.54% |
| Verbal Reasoning | 1 | 1.54% |
| Grand Total | 65 | 100.00% |
Here is the detailed syllabus for GATE ECE Engineering 2025:
Section A: Engineering Mathematics (15% of the total marks)
Linear Algebra: Matrix operations, linear transformations, eigenvalues and eigenvectors, determinants.
Calculus: Functions of several variables, partial derivatives, multiple integrals, Fourier series, Laplace transform.
Differential Equations: Ordinary and partial differential equations, numerical methods.
Probability and Statistics: Probability distributions, Bayes theorem, hypothesis testing, confidence intervals.
Section B: Electronics and Communication Systems (25% of the total marks)
Analog Circuits: Circuit analysis, network synthesis, op-amp circuits, filters.
Digital Circuits: Logic gates, flip-flops, counters, adders, multipliers.
Microprocessors and Microcontrollers: Instruction set architecture, program design, assembly language programming.
Electronics Devices and Circuits: Diodes, transistors, FETs, thyristors, amplifiers.
Section C: Electrical Engineering (20% of the total marks)
Electrical Machines: DC machines, AC machines, transformers.
Power Systems: Power generation, transmission and distribution systems, power flow studies.
Electromagnetic Theory: Electromagnetic induction, Maxwell's equations, electromagnetic waves.
Control Systems: Stability analysis, frequency response methods, root locus method.
Section D: Communication Systems (20% of the total marks)
Communication Systems: Modulation and demodulation techniques, transmission media, noise, and interference.
Signal Processing: Filtering, modulation analysis, spectral analysis.
Antenna and Wave Propagation: Antenna arrays, wave propagation in various media.
Section E: Computer Science and Information Technology (20% of the total marks)
Computer Organization: CPU architecture, memory hierarchy, I/O systems.
Digital Signal Processing: Digital signal processing algorithms, filter design.
VLSI Design: Digital integrated circuit design using Verilog/VHDL.
Yes, weightage percentages can vary slightly each year, so it's important to stay updated with official announcements.
Focus on high-weightage subjects but don’t neglect lower-weightage topics; a balanced approach will help cover the syllabus effectively.
Refer to the official GATE website or exam notifications for the latest and most accurate weightage information.
Counselling Date:19 July,2025 - 03 August,2025
Counselling Date:01 August,2025 - 09 August,2025
Others:11 August,2025 - 11 August,2025
GATE exam for Electrical and Electronics Engineering:
The GATE is conducted annually, usually in February. For Electrical and Electronics Engineering (EE), the exam covers core subjects like:
Electrical Circuits
Signals & Systems
Power Systems
Electrical Machines
Control Systems
Analog & Digital Electronics
Power Electronics
Electromagnetic Fields
Engineering Mathematics
Eligibility: Bachelor’s degree (final year or completed) in Engineering/Technology.
Admission Process:
Score is used for PG admissions (M.Tech, ME, MS) and PSU recruitment.
Exam Mode: Online (CBT)
Exam Duration: 3 hours
Question Types: MCQs, MSQs, and NATs
Total Marks: 100
Next Steps:
GATE 2026 application is expected to start in September 2025 on the official GATE portal.
BITS Pilani
VIT Vellore (Vellore Institute of Technology)
SRM Institute of Science and Technology, Chennai
Amrita Vishwa Vidyapeetham
Shiv Nadar University
IIIT-Hyderabad (for select PG programs)
DAIICT, Gandhinagar
UPES Dehradun
MIT-WPU Pune (MIT World Peace University)
RV College of Engineering, Bangalore
A GATE score of around 253 is not enough for top IITs or NITs, but you can still get admission into some private engineering colleges, especially in less competitive branches like Civil or Production. However, you might not receive a monthly stipend and will have to manage most of the expenses on your own.
GATE Textile Fiber (TF) focuses on subjects like textile technology, fiber science, yarn & fabric manufacturing, and finishing. The exam includes 65 questions—10 from General Aptitude and 55 from core TF subjects.
Total marks are 100, and the duration is 3 hours. It opens opportunities in PSUs, research, and M.Tech/M.E. admissions in textile-related fields.
Preparing from NITRA books, IIT Delhi lecture notes, and past papers is highly recommended.
Hi ,
It’s great that you're exploring interdisciplinary options like Environmental Engineering at IIT Delhi. The eligibility for MTech programs at IITs usually depends on the specific department requirements. Since your background is in Computer Science and you're planning to apply with a GATE score in Environmental Science and Engineering , it's important to note that IIT Delhi’s Civil Engineering department generally prefers students with core branches such as Civil, Chemical, Environmental, or Biotechnology.Some interdisciplinary and research-oriented programs may consider applicants from varied backgrounds if the student shows strong foundational understanding and interest in environmental applications. However, just qualifying the GATE-ES paper doesn’t automatically guarantee eligibility the department’s brochure or admission portal will clarify this.
You should carefully check the admission brochure and contact the department directly for confirmation if needed. Also, keep checking on the shortlisting criteria they usually publish it each year for transparency.
All the best!
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