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GATE ECE Subject-wise Weightage 2027- Candidates preparing for GATE 2027 can refer to the subject-wise weightage of the ECE paper to know the subjects that are asked more frequently in recent years. IIT Madras has released the revised GATE 2027 syllabus after five years, and candidates should prepare according to the latest syllabus, as some topics in the ECE paper have been updated. The paper comprises General Aptitude, Engineering Mathematics and core ECE subjects, so knowing the weightage can help students to decide which areas need to be given more importance while preparing. Apart from the GATE 2027 syllabus, candidates should also go through the GATE exam pattern and previous year question papers to understand the level of questions asked in the exam. The subject-wise weightage given below will help aspirants to plan their study schedule, revision, and practice of mock tests in a better way.
Also Read: GATE 2027 Syllabus Changed Explained
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The syllabus of GATE ECE is given below. IIT Madras has updated the syllabus for GATE 2027. GATE 2027 ECE Paper consists of 8 sections.
Check the detailed GATE 2027 Syllabus for Electronics and Communication Engineering (EC)
| Section | Subject |
| Section 1 | Engineering Mathematics |
| Section 2 | Networks, Signals and Systems |
| Section 3 | Electronic Devices |
| Section 4 | Analog Circuits |
| Section 5 | Digital Circuits |
| Section 6 | Control Systems |
| Section 7 | Communications |
| Section 8 | Electromagnetics |
The GATE ECE subject-wise weightage 2027 gives an idea about the number of questions coming from each of the major subjects in the paper. The number of questions may vary from one exam to another, but some subjects generally have more weightage than others. This analysis helps candidates to know which sections need more time for preparation and which topics should be revised first. Though weightage is given, students are advised to keep the syllabus in hand so that the topic-wise preparation remains on track for the GATE exam.
Chapter Name | No. of questions | Weightage |
| Analog Circuits | 6 | 9.23% |
| Communications | 6 | 9.23% |
| Control Systems | 4 | 6.15% |
| Digital Circuits | 8 | 12.31% |
| Electromagnetics | 6 | 9.23% |
| Electronic Devices | 6 | 9.23% |
| Engineering Mathematics | 6 | 9.23% |
| General Aptitude | 10 | 15.38% |
| Networks, Signals, and Systems | 13 | 20.00% |
| Grand Total | 65 | 100.00% |
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Here is the detailed distribution of weightage you can refer to:

The subject-wise weightage of previous years' GATE ECE gives the candidates an idea about the trend followed in the exam over the last few years. “Rather than looking at one paper, students should see the weightage given to each subject over a number of sessions. This is a better idea of the subjects that have stayed relevant in GATE ECE over the years. Candidates should take a look at this data and previous year question papers to analyse repetitive topics and prepare better for GATE 2027.
| Chapter Name | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | Average weightage |
| Aptitude | 10 | 10 | 10 | 10 | 10 | 10 | 15.83% |
| Signals and Systems | - | 6 | 7 | 10 | 7 | 8 | 10.03% |
| Analog Circuits | 6 | 9 | 8 | 7 | 8 | 4 | 11.08% |
| Engineering Mathematics | 6 | 8 | 7 | 8 | 8 | 5 | 11.08% |
| Communications | 6 | 8 | 5 | 3 | 6 | 8 | 9.50% |
| Control Systems | 4 | 6 | 6 | 5 | 5 | 5 | 8.18% |
| Electronic Devices | 6 | 4 | 7 | 5 | 6 | 4 | 8.44% |
| Digital Circuits | 8 | 6 | 6 | 4 | 6 | 3 | 8.71% |
| Networks, Signals and Systems | 13 | 4 | 4 | 6 | 5 | 5 | 9.76% |
| Electromagnetics | 6 | 4 | 5 | 7 | 3 | 3 | 7.39% |
Candidates should also focus on the important topics asked from the major subjects of GATE ECE after checking the subject-wise weightage. Many questions are repeated from selected chapters in Analog Circuits, Digital Circuits, Communications, Engineering Mathematics, Electronic Devices and Networks/Signals-based topics. The areas are well prepared to cover a good part of the paper. Candidates should refer to the complete syllabus while preparing and should not leave the remaining topics altogether.
| Chapter | Topic | No of Questions Asked in 2026 |
| Electronic Devices | P-N junction and Zener diode | 3 |
| Networks, Signals and Systems | Laplace transform-based circuit analysis | 2 |
| Networks, Signals and Systems | Sinusoidal steady-state analysis | 2 |
| Analog Circuits | Op-amp circuits | 2 |
| Digital Circuits | Boolean algebra and logic gates | 2 |
| Digital Circuits | Counters | 2 |
| Digital Circuits | Flip-flops and shift registers | 2 |
| Communications | Nyquist rate and bandwidth in digital communication | 2 |
| Communications | Error correction coding | 2 |
| Engineering Mathematics | Calculus | 2 |
Comparing the published question counts for 2025 and 2026 helps candidates identify changes in the recent paper distribution.
|
Subject |
2025 Questions |
2026 Questions |
Change |
|
General Aptitude |
10 |
10 |
No change |
|
Analog Circuits |
9 |
6 |
Decreased by 3 |
|
Engineering Mathematics |
8 |
6 |
Decreased by 2 |
|
Communications |
8 |
6 |
Decreased by 2 |
|
Control Systems |
6 |
4 |
Decreased by 2 |
|
Electronic Devices |
4 |
6 |
Increased by 2 |
|
Digital Circuits |
6 |
8 |
Increased by 2 |
|
Electromagnetics |
4 |
6 |
Increased by 2 |
The analysis shows an increase in the reported question counts for Digital Circuits, Electronic Devices and Electromagnetics, while Analog Circuits, Engineering Mathematics, and Communications and Control Systems had lower counts in 2026 than in 2025.
The order of preparation depends on what you already know, how much study time you have, and how you did in your practice tests, not just once but overall. The sequence below can help candidates organise their preparation more smoothly, even when time feels short.
|
Stage |
Subjects |
Preparation Approach |
|
1 |
Engineering Mathematics and Networks |
Strengthen mathematical foundations and circuit-analysis concepts |
|
2 |
Signals and Systems |
Practise transforms, system analysis and related numerical problems. |
|
3 |
Electronic Devices and Analog Circuits |
Focus on semiconductor devices, amplifiers and circuit applications |
|
4 |
Digital Circuits |
Practise logic design, Boolean algebra, counters and flip-flops. |
|
5 |
Control Systems |
Revise modelling, stability and frequency-response concepts |
|
6 |
Communications and Electromagnetics |
Practise communication systems and electromagnetic theory. |
|
Throughout preparation |
General Aptitude |
Solve verbal, numerical and reasoning questions regularly. |
Aspirants can use the weightage analysis to organise their study schedule, identify topics for practice, and plan revision. The following strategies can help:
Frequently Asked Questions (FAQs)
Candidates should use the weightage to identify important subjects, plan revision, and decide the order of preparation along with the syllabus, exam pattern, mock tests, and previous year question papers.
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.
No, candidates should not skip low-weightage subjects completely, as even a few questions from those sections can affect the final score.
Yes, previous year question papers help candidates understand the type of questions, topic-wise trend, and difficulty level of the GATE exam.
No, the subject-wise weightage is not officially released by the authorities. It is usually prepared using the analysis of previous years’ GATE ECE question papers.
Based on recent analysis, General Aptitude carries the highest weightage, while subjects like Digital Circuits, Analog Circuits, Engineering Mathematics, Communications, and Networks/Signals-related topics also contribute a significant number of questions.
General Aptitude carries 15 marks in the standard GATE examination pattern.
On Question asked by student community
Hello Students,
Yes, subject-wise GATE mock tests are available. You can refer to the article given below to access the available mock tests and practise for GATE 2027.
https://engineering.careers360.com/articles/gate-mock-test
Hello, yes, some PSUs accept GATE CSE scores for software/IT-related roles. IHMCL is one example. In its 2026 System Engineer (ITS) recruitment, B.Tech/B.E. graduates in ECE, CSE, IT, Data Science or AI could apply using GATE CS, EC or DA scores. Other PSUs may have different eligibility rules, so the
Hello, you can use the GATE College Predictor to check colleges based on your GATE score, rank, category and preferred branch: https://engineering.careers360.com/gate-college-predictor
Hello Student,
You can check the relevant resources provided below.
https://engineering.careers360.com/articles/gate-question-papers
https://engineering.careers360.com/articles/gate-practice-paper-2027
Hope it helps!
Hello Student, your CSE background and 4 years of automotive experience can be useful for an Embedded Systems specialization. However, for an M.Tech , I would be cautious about choosing a fully online/distance programme, as recognition and mode of delivery depend on the university and applicable regulatory rules. I can
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