GATE CSE Syllabus 2023: Important Topics, Weightage, Question Paper and Books
- Syllabus
- Exam Pattern
- Paper Analysis
- Virtual Calculator
- Aerospace Engg Syllabus
- Agriculture Engg Syllabus
- Architecture Syllabus
- Biomedical Engg Syllabus
- Biotechnology Syllabus
- Civil Engg Syllabus
- Chemical Engg Syllabus
- Chemistry Syllabus
- ECE Syllabus
- EE Syllabus
- Ecology Syllabus
- Geology Syllabus
- IN Syllabus
- Mathematics Syllabus
- ME Syllabus
- Mining Engg Syllabus
- Metallurgical Syllabus
- Petroleum Engg Syllabus
- Physics Syllabus
- Production Engg Syllabus
- Statistics Syllabus
- Textile Engg Syllabus
- Engg Science Syllabus
- Life Sciences Syllabus
- Biomedical Exam Pattern
- Civil Engg Exam Pattern
- CS Exam Pattern
- ECE Exam Pattern
- EE Exam Pattern
- IN Exam Pattern
- ME Exam Pattern
- Production Exam Pattern
- Textile Engg Exam Pattern
- Humanities Syllabus
- Environmental Syllabus
- Marine Engg Syllabus
- Geomatics Engg Syllabus
- Chemical Exam Pattern
- EY Exam Pattern
- PH Exam Pattern
- Geomatics Engg Pattern
- Question Papers 2023
- Question Papers 2022
- Question Papers 2021
- Question Papers 2020
- Question Papers 2019
- Question Papers 2018
- Question Papers 2017
- Civil Engineering Papers
- CSE Question Paper
- ECE Question Paper
- EE Question Paper
- ME Question Paper
- AE Question Paper
- AG Question Paper
- AR Question Paper
- BM Question Paper
- CH Question Paper
- Chemistry Question Paper
- BT Question Paper
- EY Question Paper
- XE Question Paper
- ES Question Paper
- GG Question Paper
- GE Question Paper
- XH Question Paper
- IN Question Paper
- XL Question Paper
- MA Question Paper
- MT Question Paper
- MN Question Paper
- NM Question Paper
- PE Question Paper
- Physics Question Paper
- PI Question Paper
- Statistics Question Paper
- TF Question Paper
- Practice Papers
Content Curator updated | Updated On - Sep 18, 2024
GATE CSE Syllabus 2023 has been released along with the official notification. No new changes have been made in the syllabus this year. 72% of the GATE CSE syllabus is from the Core Discipline, 13% from Engineering Mathematics, and 15% from General Aptitude. The core discipline syllabus for GATE CSE is further divided into ten different subjects- Digital Logic, Computer Organization and Architecture, Programming and Data Structures, Algorithms, Theory of Computation, Compiler Design, Operating System, Databases, and Computer Networks. Check GATE CSE Exam Pattern 2023
- GATE 2023 CS paper will be conducted on one of the exam dates i.e., February 4, 5, 11 and 12, 2023. The paper might be held in a single or multiple slots depending on the number of applicants..
- GATE CSE Question Paper consists of 65 questions of 100 marks. 10 questions are from the General Aptitude section while 55 questions are from Engineering Mathematics and Core Discipline.
- As per the previous year exam analysis, topics such as Programming and Data Structures, Computer Network, Operating System, Computer Organization and Architecture from GATE CSE Syllabus are expected to have the highest weightage in the exam.
- Candidates who have opted for CS as their first paper in GATE 2023 can also apply for EC, GE, MA, PH, ST as their second paper.
Quick Links:
GATE CSE Syllabus 2023- Important Topics and Sub-Topics
- GATE Computer Science and Information Technology (CS) is one of the paper with the highest number of applicants each year.
- GATE Syllabus 2023 for Computer Science and Information Technology (CS) consists of topics from-
- General Aptitude
- Engineering Mathematics
- Core Discipline
- The section below covers all the topics and sub-topics from GATE CSE Syllabus 2023.
GATE CSE Syllabus 2023 General Aptitude PDF
| Topics | Sub-Topics |
|---|---|
| Verbal Aptitude | Basic English grammar: tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, and other parts of speech Basic vocabulary: words, idioms, and phrases in context Reading and comprehension Narrative sequencing |
| Quantitative Aptitude | Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data), 2- and 3-dimensional plots, maps, and tables Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series Mensuration and geometry Elementary statistics and probability. |
| Analytical Aptitude | Logic: deduction and induction, Analogy, Numerical relations and reasoning |
| Spatial Aptitude | Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping Paper folding, cutting, and patterns in 2 and 3 dimensions |
GATE CSE Syllabus 2023 Engineering Mathematics & Core Discipline PDF
GATE CSE Syllabus 2023- Weightage of Important Topics
- Topics from GATE CSE Syllabus with the highest weightage over the years are-
- Programming and Data Structures,
- Computer Network,
- Operating System,
- Computer Organization and Architecture
- Based on the previous year GATE CS Paper Analysis, given below is the sectional weightage of important topics from the syllabus. The students are advised to go through the following and then commence their preparation for the exam. This will allow them to plan their preparation strategy accordingly and see which section will require more time for preparation.
GATE CSE 2023- Weightage of Important Topics (Expected)
| Topics | Expected Weightage of Important Topics (Marks) |
|---|---|
| General Aptitude | 15 |
| Engineering Mathematics | 13 |
| Discrete Mathematics | |
| Digital Logic | 6 |
| Computer Organization and Architecture | 8 |
| Programming and Data Structures | 15 |
| Algorithms | 7 |
| Theory of Computation | 6 |
| Compiler Design | 4 |
| Operating System | 9 |
| Databases | 7 |
| Computer Networks | 10 |
GATE CSE 2022 Weightage of Important Topics
| Topics | GATE 2022 CSE Weightage |
|---|---|
| General Aptitude | 15 |
| Engineering Mathematics | 7 |
| Discrete Mathematics | 8 |
| Digital Logic | 5 |
| Computer Organization and Architecture | 8 |
| Programming and Data Structures | 9 |
| Algorithms | 9 |
| Theory of Computation | 9 |
| Compiler Design | 6 |
| Operating System | 6 |
| Databases | 7 |
| Computer Networks | 11 |
GATE CSE- Previous Years’ Weightage of Important Topics
| Topics | Year-wise Weightage of Important Topics (Marks) | |||||
|---|---|---|---|---|---|---|
| GATE 2021 | GATE 2020 | GATE 2019 | GATE 2018 | GATE 2017 | GATE 2016 | |
| General Aptitude | 15 | 15 | 15 | 15 | 15 | 15 |
| Engineering Mathematics | 6 | 5 | 6 | 7 | 8 | 10 |
| Discrete Mathematics | 11 | 10 | 7 | 12 | 7 | 4 |
| Digital Logic | 5 | 4 | 9 | 4 | 5 | 5 |
| Computer Organization and Architecture | 6 | 11 | 3 | 11 | 9 | 7 |
| Programming and Data Structures | 8 | 12 | 12 | 10 | 14 | 11 |
| Algorithms | 12 | 6 | 7 | 7 | 6 | 11 |
| Theory of Computation | 8 | 9 | 7 | 7 | 9 | 9 |
| Compiler Design | 8 | 4 | 6 | 6 | 4 | 4 |
| Operating System | 5 | 10 | 10 | 10 | 10 | 10 |
| Databases | 8 | 8 | 8 | 4 | 6 | 5 |
| Computer Networks | 8 | 6 | 10 | 7 | 7 | 9 |
GATE CSE Exam Pattern 2023
- GATE CS 2023 Exam Mode: Online
- GATE CS 2023 Duration: 3 hours
- Types of Questions: MCQs and NAT
- Number of Sections: 3 sections – General Aptitude, Mathematics and Core Discipline (CS)
- Total questions: 65 questions
- Check GATE CS Exam Pattern 2023
| Sections | Total Questions | Total Marks |
|---|---|---|
| General Aptitude | 10 | 15 |
| Engineering Mathematics | 55 | 13 |
| Core Discipline- Computer Science and Information Technology | 72 | |
| Total | 65 | 100 |
GATE CSE Marking Scheme 2023
| Sections | Total Questions | Total Marks | |
|---|---|---|---|
| 1 mark Questions | 2 marks Questions | ||
| General Aptitude | 5 | 5 | (5 x 1) + (5 x 2) = 15 |
| Engineering Mathematics | 25 | 30 | (25 x 1) + (30 x 2) = 85 |
| Core Discipline- Mechanical Engineering | |||
| Total | 30 | 35 | 100 |
- There is no provision of negative marking in NAT and MSQs.
- Meanwhile, MCQs do have a negative marking.
- 1/3 mark is deducted for each incorrect 1 mark MCQ.
- 2/3 mark is deducted for each incorrect 2 marks MCQs.
Also Check: What will be the Validity of GATE 2023 Score?
GATE CSE Preparation 2023
Although the preparation strategy for each candidate will differ depending on their learning and retaining ability, however, the section below covers a few general tips for GATE CSE Preparation 2023.
- Start with topics that have a higher weightage and also more number of topics to cover and make sure to prepare/practice daily for this paper.
- While preparing, focus on Numerical Questions and Theoretical questions equally.
- Devote a good amount of time to maths topics daily, as it guarantees 13-15 marks easily.
- The General Aptitude section in GATE CSE paper is also quite important and can prove as a scoring section with 15 marks. Therefore, make sure to cover all the topics and practice as many mock tests as possible.
- Gather the best resources for GATE CSE Preparation. These can include YouTube videos, study manuals, best books, telegram groups, etc.
Quick Links:
| GATE 2023 Online Coaching | GATE 2023 Mock Tests | GATE 2023 Preparation |
| GATE 2023 Books | GATE 2023 Question Papers | GATE 2023 Virtual Calculator |
GATE CSE Preparation 2023- Quick Study Plan
| Time Allotment | Activities to Do |
|---|---|
| 6:00 AM to 9:00 AM | Pen down the important topics and scan all the important points/Prepare your Daily Study Plan |
| 9:00 AM to 11:00 AM | Take a Break |
| 11:00 AM to 2:00 PM | Pick up a Major Topic as you planned in the morning |
| 2:00 PM to 6:00 PM | Take a Break |
| 6:00 PM to 9:00 PM | Go through all the topics that you have covered in the day or you can also continue with the preparation of Major Topic |
| 10:00 PM | A quick go through of the Notes and try to sleep early |
GATE CSE Preparation 2023- Best Books
| Books | Authors/Publisher |
|---|---|
| GATE Computer Science & Information Technology | GKP, G.K. Pub |
| TRB Lecturers ( Computer Science & Engineering ) Exam | A panel of Authors, Sura College of Competition |
| A Handbook for Computer Science /IT Engineering | Made Easy Editorial Board, Made Easy Publications |
| Graph Theory with Applications to Engineering and Computer Science | Deo and Narsingh, Prentice Hall India Learning Private Limited |
| GATE 2020: Computer Science and IT Engineering Solved Papers | ME Team, Made Easy Publications |
GATE CSE Preparation 2023- Previous Years’ Question Papers
Given below are the links for GATE CSE Previous Year Question Papers along with their answer key. The students are advised to attempt each one of them at least twice to secure the desired scores.
| Year | Link for GATE CSE Question Paper | Link for GATE CSE Answer Key |
|---|---|---|
| 2021 | Download PDF | |
| Download PDF | Download PDF | |
| 2020 | Download PDF | Download PDF |
| 2019 | Download PDF | Download PDF |
| 2018 | Download PDF | Download PDF |
Quick Links:
GATE Syllabus 2023 for Other Papers
It is very important to stay motivated during the time of preparation. This attitude plays a very important role in your success. Knowledge of all the vital details of GATE like syllabus, exam pattern, weightage of questions, etc will help in achieving your goal.
GATE CSE Syllabus 2023 FAQs
Question: Based on the previous years papers can you suggest some important topics for GATE 2023 computer science?
Ans: Although all topics from GATE CSE Syllabus 2023 are important to score good in the exam, some of the topics with the highest weightage include-
- Computer Organization and Architecture
- Programming and Data Structures
- Algorithms
- Operating System
- Computer Networks
Question: I have study notes from my graduation. Will these notes be enough to prepare for GATE 2023 CSE?
Ans: It is good that you have notes from your graduation because GATE CSE Syllabus 2023 is based on the topics from the graduation level. Other than these notes you can also refer to the following books:
- GATE Computer Science & Information Technology – By GKP, G.K. Pub
- A Handbook for Computer Science /IT Engineering – Made Easy Editorial Board, Made Easy Publications
Question: What will be the section-wise weightage of topics in GATE 2023 computer science?
Ans: GATE CSE Syllabus 2023 can be divided into three sections-
- General Aptitude with a weightage of 15%.
- Engineering Mathematics with a weightage of 13%.
- Core Discipline (CS) with a weightage of 72%.
Ques. What is the weightage of topics in GATE CSE Syllabus 2023?
Ans. Based on the previous year exam analysis, the table below shows the expected weightage of topics from GATE CSE Syllabus 2023-
| Topics | Expected Weightage of Important Topics (Marks) |
|---|---|
| General Aptitude | 15 |
| Engineering Mathematics | 13 |
| Discrete Mathematics | |
| Digital Logic | 6 |
| Computer Organization and Architecture | 8 |
| Programming and Data Structures | 15 |
| Algorithms | 7 |
| Theory of Computation | 6 |
| Compiler Design | 4 |
| Operating System | 9 |
| Databases | 7 |
| Computer Networks | 10 |
Question: Will there be any negative marking in GATE 2023 CSE paper?
Ans: Yes. For each paper in GATE 2023, there is a negative marking for each incorrect MCQ while there is no negative marking for MSQs and NATs. The table below covers the further details on GATE CSE negative marking.
| Type of Question | GATE 2023 ME Negative Marking | |
|---|---|---|
| 1 Mark Questions | 2 Marks Questions | |
| Multiple Choice Questions (MCQs) | 1/3 mark | 2/3 mark |
| Multiple Select Questions (MSQs) | No negative marking | No negative marking |
| Numerical Answer Type (NATs) | No negative marking | No negative marking |
*The article might have information for the previous academic years, please refer the official website of the exam.
Ask your question
Upcoming exams
IIT Madras - Indian Institute of Technology - [IITM]
Chennai, Tamil NaduIIT Kharagpur - Indian Institute of Technology - [IITKGP]
Kharagpur, West BengalIIT Delhi - Indian Institute of Technology [IITD]
New Delhi, Delhi NCRIIT Kanpur - Indian Institute of Technology - [IITK]
Kanpur, Uttar PradeshIIT Bombay - Indian Institute of Technology - [IITB]
Mumbai, Maharashtra
