GATE 2026 Subject-Wise Important Topics & Most Scoring Chapters
Based on the last 5 years question paper, these are the most important topics for GATE 2026 across key streams. Focusing on these high-weightage chapters of given subjects can help you maximize marks and improve your rank.
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Computer Science
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Data Science
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Electrical
-
Civil
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Electronics and Communication
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These subjects are the most attempted subjects. The data given below will provide you with important chapters for GATE exam 2026 that you must definitely prepare.
GATE 2026 CSE Important Topics (Do or Die Chapters with Weightage)
We have provided you with last 5 years data so you can see the distribution for CSE preparation for GATE. In each table, we have also added the number of questions asked from that chapter in that year.
GATE CSE 2025 Do or Die Chapters
GATE 2025 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Programming and Data Structures
|
17
|
|
Engineering Mathematics
|
16
|
|
Computer Organization & Arch.
|
13
|
|
Computer Networks / Operating System
|
10
|
|
Theory of Computation | 9 |
GATE CSE 2024 Do or Die Chapters
GATE 2024 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Engineering Mathematics
|
23
|
|
Computer Organization & Arch.
|
13
|
|
Computer Networks
|
12
|
|
Databases
|
12
|
|
Programming and Data Structures | 11 |
GATE CSE 2023 Do or Die Chapters
GATE 2023 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Engineering Mathematics
|
11
|
|
Programming and Data Structures
|
9
|
|
Operating System
|
7
|
|
Computer Networks / Theory of Computation
|
6
|
|
Computer Organization and Architecture |
5 |
GATE CSE 2022 Do or Die Chapters
GATE 2022 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Engineering Mathematics
|
12
|
|
Computer Networks
|
9
|
|
Databases
|
8
|
|
Operating System
|
7
|
|
Computer Organization and Architecture |
6 |
GATE CSE 2021 Do or Die Chapters
GATE 2021 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Engineering Mathematics
|
11
|
|
Databases
|
7
|
|
Computer Networks
|
7
|
|
Computer Organization & Arch.
|
5
|
|
Programming and Data Structures | 4 |
Top 5 High-Weightage Chapters for GATE CSE 2026 (2021–2025 Analysis)
|
Rank
|
Chapter
|
Total Questions Count (5 Years)
|
Weightage (%)
|
|
1
|
Engineering Mathematics
|
73
|
16.40%
|
|
2
|
Programming and Data Structures
|
41
|
12.61%
|
|
3
|
Computer Networks
|
44
|
9.89%
|
|
4
|
Computer Organization & Arch.
|
42
|
9.44%
|
| 5 | Database | 27 | 8.30% |
Also Read: GATE: How to Prepare for CSE
GATE 2026 Data Science (DA) Important Topics & High-Weightage Chapters
The following tables will provide you with the most scoring chapters in GATE DA 2026.
GATE DA 2025 Do or Die Chapters
GATE DA 2025 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Probability and Statistics
|
12
|
|
Programming, Data Structures & Algorithms
|
9
|
|
Machine Learning
|
9
|
|
Linear Algebra
|
8
|
|
Database Management & Warehousing
|
7
|
GATE DA 2024 Do or Die Chapters
GATE DA 2024 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Programming, Data Structures & Algorithms
|
13
|
|
Probability and Statistics
|
10
|
|
Machine Learning
|
10
|
|
Linear Algebra
|
6
|
|
Artificial Intelligence (AI)
|
7
|
Top 5 High-Weightage Chapters for GATE DA 2026 (2024–2025 Analysis)
|
Rank
|
Chapter
|
Total Questions Count (2 Years)
|
percentage Distribution
|
|
1
|
Probability and Statistics
|
22
|
16.92%
|
|
2
|
Programming, Data Structures & Algorithms
|
22
|
16.92%
|
|
3
|
Machine Learning
|
19
|
14.62%
|
|
4
|
Linear Algebra
|
14
|
10.77%
|
|
5
|
Artificial Intelligence (AI) / DBMS & Warehousing
|
14
|
10.77%
|
Also Read: GATE 2026 Syllabus for Data Science & Artificial Intelligence (DA)
GATE 2026 Electrical Engineering Important Topics & Scoring Chapters
Based on the last 5 years’ analysis, these are the key Electrical Engineering topics for GATE 2026.
GATE EE 2025 Do or Die Chapters
GATE EE 2025 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Analog and Digital Electronics
|
15
|
|
Control Systems
|
6
|
|
Electric Circuits
|
7
|
|
Electrical and Electronic Measurements
|
7
|
| Power System |
7
|
GATE EE 2024 Do or Die Chapters
GATE EE 2024 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Analog and Digital Electronics
|
13
|
|
Control Systems
|
6
|
|
Electric Circuits
|
6
|
|
Electrical and Electronic Measurements
|
9
|
| Power System | 5 |
GATE EE 2023 Do or Die Chapters
GATE EE 2023 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Analog and Digital Electronics
|
12
|
|
Control Systems
|
6
|
|
Electric Circuits
|
5
|
|
Electrical and Electronic Measurements
|
9
|
| Power System |
6
|
GATE EE 2022 Do or Die Chapters
GATE EE 2022 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Analog and Digital Electronics
|
12
|
|
Control Systems
|
6
|
|
Electric Circuits
|
5
|
|
Electrical and Electronic Measurements
|
9
|
| Power System | 6 |
GATE EE 2021 Do or Die Chapters
GATE EE 2021 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Analog and Digital Electronics
|
6
|
|
Control Systems
|
6
|
|
Electric Circuits
|
4
|
|
Electrical and Electronic Measurements
|
8
|
| Power System |
7
|
Top 5 High-Weightage Chapters for GATE EE 2026 (2021–2025 Analysis)
|
Rank
|
Chapter
|
Total Questions Count (5 Years)
|
Weightage (%)
|
|
1
|
Analog and Digital Electronics |
58 |
18.41% |
|
2
|
Control Systems |
30
|
9.52%
|
|
3
|
Electric Circuits |
27
|
8.57%
|
|
4
|
Electrical and Electronic Measurements |
42
|
13.33%
|
|
5
|
Power System |
31
|
9.84%
|
Also Read: GATE 2026 Syllabus for Electricall Engineering (EE)
GATE 2026 Civil Engineering Important Topics (Do or Die Chapters)
Prioritizing these high-weightage chapters will help you secure maximum marks in the exam. Important Civil Engineering topics for GATE 2026 are given below based on the last 5 years question paper.
GATE CE 2025 Do or Die Chapters
GATE CE 2025 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Structural Engineering
|
11
|
|
Water Resources Engineering
|
9
|
|
Engineering Mathematics
|
9
|
|
Geotechnical Engineering
|
8
|
|
Transportation Engineering
|
8
|
GATE CE 2024 Do or Die Chapters
GATE CE 2024 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Structural Engineering
|
14
|
|
Geotechnical Engineering
|
8
|
|
Engineering Mathematics
|
9
|
|
Transportation Engineering
|
7
|
|
Environmental Engineering
|
6
|
GATE CE 2023 Do or Die Chapters
GATE CE 2023 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Geotechnical Engineering
|
13
|
|
Structural Engineering
|
11
|
|
Water Resources Engineering
|
8
|
|
Environmental Engineering
|
8
|
|
Engineering Mathematics
|
6
|
GATE CE 2022 Do or Die Chapters
GATE CE 2022 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Engineering Mathematics
|
12
|
|
Water Resources Engineering
|
10
|
|
Structural Engineering
|
9
|
|
Geotechnical Engineering
|
8
|
|
Environmental Engineering
|
7
|
GATE CE 2021 Do or Die Chapters
GATE CE 2021 high-weightage topics are given below:
|
Chapter
|
Questions Count
|
|
Structural Engineering
|
7
|
|
Geotechnical Engineering
|
7
|
|
Environmental Engineering
|
7
|
|
Transportation Engineering
|
7
|
|
Aptitude
|
10
|
Top 5 High-Weightage Chapters for GATE CE 2026 (2021–2025 Analysis)
|
Rank
|
Chapter
|
Total Questions Count (5 Years)
|
Percentage (%)
|
|
1
|
Structural Engineering
|
52
|
16.51%
|
|
2
|
Geotechnical Engineering
|
44
|
13.97%
|
|
3
|
Engineering Mathematics
|
41
|
13.02%
|
|
4
|
Water Resources Engineering
|
39
|
12.38%
|
|
5
|
Environmental Engineering
|
35
|
11.11%
|
Also Read: GATE 2026 Syllabus for Civil Engineering (CE)
GATE 2026 Electronics and Communication Engineering (ECE) Important Topics & High-Weightage Areas
The following tables will provide the most frequently asked chapter's questions for GATE 2026
GATE ECE 2025 Do or Die Chapters
GATE ECE 2025 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Signals and Systems
|
6
|
|
Analog Circuits
|
9
|
|
Engineering Mathematics
|
8
|
|
Communications
|
8
|
|
Control Systems
|
6
|
GATE ECE 2024 Do or Die Chapters
GATE ECE 2024 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Signals and Systems
|
7
|
|
Analog Circuits
|
8
|
|
Engineering Mathematics
|
7
|
|
Communications
|
5
|
|
Control Systems
|
6
|
GATE ECE 2023 Do or Die Chapters
GATE ECE 2023 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Signals and Systems
|
10
|
|
Analog Circuits
|
7
|
|
Engineering Mathematics
|
8
|
|
Communications
|
3
|
|
Control Systems
|
5
|
GATE ECE 2022 Do or Die Chapters
GATE ECE 2022 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Signals and Systems
|
7
|
|
Analog Circuits
|
8
|
|
Engineering Mathematics
|
8
|
|
Communications
|
6
|
|
Control Systems
|
5
|
GATE ECE 2021 Do or Die Chapters
GATE ECE 2021 high-weightage topics are given below:
|
Chapter
|
Question Count
|
|
Signals and Systems
|
8
|
|
Analog Circuits
|
4
|
|
Engineering Mathematics
|
5
|
|
Communications
|
8
|
|
Control Systems
|
5
|
Top 5 High-Weightage Chapters for GATE ECE 2026 (2021–2025 Analysis)