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GATE CSE Subject Wise Weightage 2027 - Topic wise Marks
GATE CSE Subject Wise Weightage 2027 - The candidates appearing for GATE 2027 can check the CSE subject-wise weightage to get an idea about the distribution of the paper across the major Computer Science subjects in recent years. IIT Madras has released the revised GATE 2027 syllabus after five years, and students should prepare according to the latest syllabus as some topics in the CSE paper have been updated. The GATE CSE exam consists of a major part of questions from the sections like Engineering Mathematics, General Aptitude, Programming and Data Structures, Computer Networks, Operating Systems, and Databases. The weightage of these subjects helps candidates decide the order of preparation and revision. Students should also keep a track of the GATE syllabus, exam pattern, mock tests, and GATE previous year’s question papers, along with this analysis, during preparation. In this article, we have provided the GATE CSE Subject Wise Weightage. Along with the weightage, students can also find the previous years' weightage analysis, important topics, and key benefits of the weightage below in this article.
This Story also Contains
- GATE CSE 2027 Syllabus
- GATE CSE Subject Wise Weightage 2026
- GATE CSE Subject Wise Weightage 2025
- GATE CSE Subject Wise Weightage: Previous Year Analysis
- Important Topics of GATE CSE 2027
- Why Should You Know the GATE CSE Weightage
- How to Use GATE CSE 2027 Weightage for Preparation
GATE CSE 2027 Syllabus
The syllabus of GATE CSE is given below. IIT Madras has updated the syllabus for GATE 2027. GATE 2027 CSE Paper consists of 10 sections.
| Section | Subject |
| Section 1 | Engineering Mathematics |
| Section 2 | Digital Logic |
| Section 3 | Computer Organization and Architecture |
| Section 4 | Programming and Data Structures |
| Section 5 | Algorithms |
| Section 6 | Theory of Computation |
| Section 7 | Compiler Design |
| Section 8 | Operating System |
| Section 9 | Databases |
| Section 10 | Computer Networks |
Check the detailed GATE 2027 Syllabus for Computer Science (CS) and Information Technology (IT)
GATE CSE Subject Wise Weightage 2026
The GATE CSE subject-wise weightage 2026 gives a broad idea of the share of questions asked from different subjects in the paper. In Computer Science, topics from Engineering Mathematics, Programming and Data Structures, Computer Networks, Operating Systems, Databases, and Computer Organization are usually important from the exam point of view. Going through the subject-wise split helps candidates understand which areas have had a stronger presence in recent papers. Below table provides the subject wise weightage of GATE CSE 2026 this can be useful while deciding what to cover first and how much time to keep for revision of each subject:
|
Chapter Name |
No. of questions of CSE1 |
No. of questions of CSE2 |
Total (Both Shifts) |
Weightage |
|
Algorithms |
8 |
8 |
16 |
12.31% |
|
Compiler Design |
4 |
3 |
7 |
5.38% |
|
Computer Networks |
5 |
5 |
10 |
7.69% |
|
Computer Organization and Architecture |
8 |
8 |
16 |
12.31% |
|
Databases |
4 |
4 |
8 |
6.15% |
|
Digital Logic |
2 |
4 |
6 |
4.62% |
|
Engineering Mathematics |
8 |
8 |
16 |
12.31% |
|
General Aptitude |
10 |
10 |
20 |
15.38% |
|
Operating System |
5 |
4 |
9 |
6.92% |
|
Programming and Data Structures |
7 |
7 |
14 |
10.77% |
|
Theory of Computation |
4 |
4 |
8 |
6.15% |
|
Grand Total |
65 |
65 |
130 |
100.00% |
Here is the detailed distribution of weightage you can refer to:
GATE CSE Subject Wise Weightage 2025
The GATE 2025 weightage is provided in the table below. Students can go through the GATE 2025 weightage to understand the trend and the important chapters from which questions are asked.
| Chapter | Number of Questions Asked (Both Shifts) | Weightage |
| Engineering Mathematics | 16 | 12.31% |
| Aptitude | 20 | 15.38% |
| Computer Networks | 10 | 7.69% |
| Programming and Data Structures | 17 | 13.08% |
| Computer Organization & Architecture | 13 | 10.00% |
| Operating System | 10 | 7.69% |
| Databases | 9 | 6.92% |
| Theory of Computation | 9 | 6.92% |
| Digital Logic | 9 | 6.92% |
| Compiler Design | 9 | 6.92% |
| Algorithms | 8 | 6.15% |
| Grand Total | 130 | 100.00% |
GATE 2027 Syllabus (All Subjects)
Download the GATE 2027 subject-wise syllabus PDF and prepare with the latest topics, section-wise weightage, and exam pattern for your chosen discipline.
Check Now
Students can understand the weightage in detail from the graph provided below.
GATE CSE Subject Wise Weightage: Previous Year Analysis
The previous years’ analysis of GATE CSE subject-wise weightage shows how the paper has been spread across different subjects over the last few exams. Instead of depending on a single year, candidates should look at the trend across multiple sessions to see which subjects have regularly carried more questions. This helps to figure out the areas that need more attention during preparation. Candidates can also use this analysis with previous year question papers to understand the kind of questions asked from important subjects.
| Chapter | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | Total | Weightage |
| Engineering Mathematics | 16 | 16 | 23 | 11 | 12 | 11 | 89 | 15.48% |
| Aptitude | 20 | 20 | 20 | 10 | 10 | 10 | 90 | 15.65% |
| Computer Networks | 10 | 10 | 12 | 6 | 9 | 7 | 54 | 9.39% |
| Programming and Data Structures | 14 | 17 | 11 | 9 | 4 | 3 | 58 | 10.09% |
| Computer Organization & Architecture | 16 | 13 | 13 | 5 | 6 | 5 | 58 | 10.09% |
| Operating System | 9 | 10 | 10 | 7 | 7 | 4 | 47 | 8.17% |
| Databases | 8 | 9 | 12 | 3 | 8 | 7 | 47 | 8.17% |
| Theory of Computation | 8 | 9 | 9 | 6 | 4 | 4 | 40 | 6.96% |
| Digital Logic | 6 | 9 | 5 | 4 | 2 | 2 | 28 | 4.87% |
| Compiler Design | 7 | 9 | 8 | 1 | 2 | 1 | 28 | 4.87% |
| Algorithms | 16 | 8 | 7 | 3 | 1 | 1 | 36 | 6.26% |
Important Topics of GATE CSE 2027
After knowing the GATE 2027 CSE subject-wise weightage, students can review the important topics of the GATE CSE 2027. These important topics are the concepts that have been repeatedly asked in the GATE exam. Preparing these high-weightage topics is important; however, candidates should not ignore other low-weightage chapters from the syllabus. The table below contains the important topics from which questions were asked in the GATE 2026 exam.
| Chapter | Topic | Questions Asked in 2026 |
| Algorithms | Asymptotic complexity / recurrences | 5 |
| Programming & Data Structures | Trees / Binary search trees | 5 |
| Programming & Data Structures | Programming in C / runtime / memory | 5 |
| Engineering Mathematics | Probability and Statistics | 4 |
| Engineering Mathematics | Linear Algebra | 4 |
| Engineering Mathematics | Calculus | 4 |
| Computer Organization & Architecture | Memory hierarchy: cache | 4 |
| Computer Networks | Transport layer (TCP) | 4 |
| Digital Logic | Number representation & computer arithmetic | 4 |
| Theory of Computation | Context-free grammars & languages | 4 |
| Databases | Integrity constraints / normal forms (FDs) | 4 |
| Compiler Design | Lexical analysis & parsing (LL / LR) | 4 |
Why Should You Know the GATE CSE Weightage
Knowing the chapters with the most weightage for GATE 2027 CSE Exam helps students prepare for the exam in a better way. Refer to the points given below on why you should know about high-weightage chapters for GATE Exam 2027 for CSE:
1. Instead of studying any topic randomly, students can prepare the most important topics in a better way.
2. GATE 2027 CSE important topics help in scoring higher marks in less time.
3. Helps students focus more on chapters that are being asked every year.
How to Use GATE CSE 2027 Weightage for Preparation
Candidates should use the GATE CSE subject-wise weightage table as a guide while making a study plan for their GATE 2027 preparation. It will help candidates to understand which chapters to prioritise and which ones may need revision. Below, we have provided a few points on how you can use the weightage for your preparation.
-
Start with topics that usually have more weightage so as to cover a substantial part of the paper in the initial phase of preparation.
-
Match the syllabus with weightage and shortlist the chapters that are asked repeatedly in the GATE exam.
-
Solve the previous year's question papers once you finish a subject to know the type of questions asked from that area.
-
Revise the topics with high weightage many a time so that you can memorise the formulas, concepts, and common types of problems.
-
Even if a subject has a low weightage, it should not be completely ignored, as it can fetch some useful marks in the final score.
-
Once you have completed the major subjects, take regular mock tests to improve your speed, accuracy, and time management skills.
Frequently Asked Questions (FAQs)
Q: Why should I check the GATE CSE subject-wise weightage?
A:
The subject-wise weightage helps candidates understand which subjects have carried more questions in recent years and plan their preparation accordingly.
Q: Is GATE CSE subject-wise weightage enough for preparation?
A:
No, candidates should use the weightage only as a reference and prepare according to the full syllabus and exam pattern.
Q: How can previous year weightage help in GATE CSE preparation?
A:
Previous year weightage helps candidates identify important subjects and understand the trend of questions asked in the GATE exam.
Q: Should I prepare only high-weightage subjects for GATE CSE?
A:
No, candidates should not depend only on high-weightage subjects, as questions can be asked from any part of the syllabus.
Q: Are previous year question papers important for GATE CSE preparation?
A:
Yes, previous year question papers help candidates understand the type, level, and trend of questions asked in the exam.
Q: How can I use the GATE CSE weightage table effectively?
A:
Candidates can use the weightage table to decide the order of preparation, plan revision, and identify subjects that need more practice.
Q: Do high-weightage subjects remain the same every year in GATE CSE?
A:
Not always. The exact number of questions may vary every year, but some subjects usually continue to have a noticeable share in the paper.
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Hello Student,
A two year gap after b tech is not automatically affect your career negatively, especially if you have used this time productively to prepare for GATE. Many students take one or two years to prepare for competition examinations, and employers or University generally understand this provided you can
Yes, you can apply for GATE if you satisfy the eligibility criteria prescribed for the examination. GATE is open to eligible Indian and foreign nationals from approved countries. Since you are currently studying in India, your nationality alone does not automatically make you ineligible. It is advisable to check the
Hello Dear Student,
The GATE cutoff varies widely by subject paper and candidate category (General, OBC, SC/ST). For instance, the general category qualifying mark for Computer Science (CSE) was 27.6 in 2025 and 25.0 in 2024, while Mechanical Engineering (ME) was 35.8 in 2025.
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Hello Student,
The topic wise mark distribution for GATE 2027 has not been officially released. GATE does not prescript fixed marks for each topic. The weightage varies every year independence on the question paper.
Please mention your GATE paper/branch (such as CSE, ECE, EE, ME, CE, DA, etc.), and we
Hello Dear Student,
Yes, you can appear for the GATE Mechanical Engineering (ME) paper even if you have a B.E./B.Tech in Aeronautical Engineering , provided you meet the GATE eligibility criteria.
However, qualifying GATE ME does not automatically make you eligible for PSU jobs .
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