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Table of Contents
GATE CSE Syllabus 2023: Important Topics, Weightage, Question Paper and Books
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. CheckGATE 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 2023 Mock Test | GATE 2023 Online Coaching | GATE 2023 Preparation Tips |
| GATE 2023 Cutoff | GATE 2023 Score Validity | GATE 2023 Books |
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 PDF Download |
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 2023 College Predictor | GATE 2023 IIT Cut off | GATE 2023 NIT Cut off |
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 |
GATE 2025 : 20 Answered QuestionsView All
Ans. An MS from IIT Kanpur is considered to be a highly respected and prestigious degree. The MS program at IIT Kanpur is reputed for its focus on excellent research and its strong focus on practical, hands-on learning. As an MS student, you get to work with some of the most experienced and respected scholars and researchers in their fields, which gives an insight into the latest industry developments and trends. Additionally, not being located near metropolitan areas, IIT Kanpur gives a peaceful learning environment and students don’t spend much time partying or clubbing. Although it is a 2-year program, with the right determination one can complete it in 18 months also. If you are true to your passion you can also complete a Ph.D. under an experienced thesis advisor and won’t have to go to a foreign university for a Ph.D. Overall, an MS from IIT Kanpur is a valuable and highly esteemed program that offers many opportunities in terms of career and professional advancement. Although it is challenging, the learning experience is worth the effort. Read more
Ans. Andhra University M.Tech admission is done in two ways, i.e. through GATE and through AP PGECET. To get admission, you need to have a valid GATE score or you need to score a valid rank in AP PGECET. Soon, Andhra University will release the notification for AP PGECET. Here are the tentative dates. Event Tentative dates Notification release date Second week of July 2022 Application form available Second week of July 2022 Admit card release date Second week of September 2022 Exam date Third week of September 2022 Result Second week of October 2022 Andhra University will release the application form online. Visit the official website of the institute regularly to get the updated information. Read more
Ans. Many GATE toppers leave PSU and join NITIE, instead of IITs because it offers better placements. Usually, students with good scores join ONGC, NTPC, BHEL, IOCL, and others. Despite the good salary, PSU jobs can get monotonous after a few years. So, the top rankers start looking for better career options. If they wish to do an MBA, they need to prepare for CAT. Some do prepare for CAT, but many join NITIE as it is an easier option. NITIE takes admission through GATE and the GATE score is valid for 3 years. So, they can easily get admission based on their GATE score. Also, the institute has a great placement record. During the NITIE Mumbai placement in 2022, the average CTC offered was INR 25.41 LPA. The video below will convince you further to join NITIE Mumbai Overall, its the excellent opportunities offered by NITIE that makes mant GATE toppers leave PSU and join NITIE Read more
Ans. Here are some strategies that can help you prepare for GATE and ESE simultaneously. Compare the syllabus of GATE and ESE. Go through the previous years' questions of both. The technical portion of both examinations overlaps a lot. The major difference is question patterns and styles. Different types of questions are asked on the same topics. GATE tests aptitude for solving technical questions. While ESE puts more emphasis on technical details. Figure out which subjects contribute more to which examinations. If you have less time, start with GATE preparation. The topics can be covered easily and in less time. Once you are through GATE preparation, you can solve ESE questions without much difficulty. Focus on GATE and ESE preparations only. First, go through the syllabus thoroughly. Once you are done with the syllabus, go through your notes and solve previous years' questions. Solve test series, and review hard questions. Analyze the tests you give and work on your mistakes. Read more
Ans. GATE consists mostly of numerical questions. It tests the aptitude for solving questions in less time. BITS HD papers have 10-15 numerical questions usually. The numerical questions aren’t on the same level as GATE and are just formula-based problems. Usually, around 80-90% of BITS HD questions are theory oriented. You need to have a good grasp of your engineering subjects to score well in BITS HD. The questions can come from anywhere in the syllabus. BITS HD usually consists - 15 Mathematics questions (difficulty usually higher than GATE) 15 general English questions 70 Engineering discipline questions Also, note that BITS take admission based on GATE scores as well. Read more
Ans. The required GATE rank depends upon various parameters like The engineering branch Company (PSU) Number of vacancies for the stream People who are graduating in 3-4 years are lucky as both IOCL and ONGC are planning to recruit in bulk because of massive retirements in both the companies. The mechanical and chemical branches are expected to have the most vacancies. Candidates will be called in a 1:5 ratio and thus, interviews will be the major determining factor of your selection. If you are unable to showcase your knowledge and talent during the interview, even a single-digit rank cannot guarantee your admission. A minimum of 40% marks are required to pass the interview. So if you get a call for the interview, don’t let your rank discourage you or even make you overconfident. Read more
Ans. Sikkim Manipal University has been ranked at 17 for Private Engineering by India Today in 2020. The largest department within the institution is the CSE department and it has also won the best department in SMIT multiple times. Admissions: Class 12th with mandatory subjects in Physics, Maths, Chemistry/computer science/biology is the prerequisite for admission to CSE at Sikkim Manipal. SMIT online, MET, JEE Mains is the examinations accepted for BTech admission. The total intake for CSE is 180 and the course fee is 12.20 lakhs. Curriculum: The University offers a well-structured and detailed curriculum with exposure to major areas of computer science like Big data analytics, robotics, cloud computing, ethical hacking, and more. The course structure focuses on providing students with knowledge of the core subjects of computer science in order to strengthen their foundation and make them industry-ready. Faculty: The university has 33 highly experienced and qualified faculties for CS. The faculty members also conduct seminars and workshops with esteemed institutions like ISRO, IIT, and TIFR. Infrastructure: The University offers a great infrastructure for the CSE department as it receives funding from two highly esteemed agencies, AICTE and ISRO. There are nine state-of-the-art practical labs like the Networking lab, digital circuit and microprocessor labs, GIS and remote sensing lab, advanced programming lab, and more. It also has a huge library with over 2500 journals and books dedicated to the CSE branch. It has been updated with modern facilities and infrastructure all across the campus in order to provide students with the best experience. Placements: AGS Infotech, Amazon, Britannia, Cipla, Capgemini are some of the major recruiters at the institute. Placement Rate within CSE 92.5% Lowest CTC 3.5 LPA Average CTC 5 LPA Highest CTC 18 LPA Sikkim Manipal University is a great option for students who want to pursue a BTech degree program in the CSE department. Read more
Ans. It depends on your career goals. GATE offers more options for engineering students. It is an all-around examination. You can go for MTech, PSUs, MS, and FRM. If you want more options, GATE will be better for you. If you want to do an MBA, after graduation, CAT will be the better option. Almost all top B-Schools accept CAT scores for MBA. Read more
Ans. IIT Roorkee admission 2023 hasn’t been wrapped up yet, hence its GATE cutoff too hasn’t been released as of now. M.Tech admission process of IIT Roorkee is conducted on the basis of the GATE cutoff, and all the candidates applying for admission into the M.Tech course under the non-sponsored category will be required to clear the cutoff for admission. The cutoff scores for M.Tech admission at IIT Roorkee for 2022 and 2021 have not been disclosed by the admission authority. Let’s consider GATE 2020 cutoff for a slight idea. Category GATE 2020 Cutoff General 77.1 EWS 79.1 OBC 72.32 SC 58.62 ST 61.33 Read more
Ans. First of all, admission to the IIT Roorkee MTech program is not given on the basis of GATE rank. The final shortlisting is done on the basis of Normalized GATE marks were used which is calculated by IIT Roorkee as follows: Normalized GATE marks = Normalized marks out of 100 or Marks*100\Maximum marks awarded in the paper that year For example if a candidate has scored 64 marks and the maximum marks given that year are 92, the Normalized GATE marks are 64*100/92=69.57. The table below comprises the expected GATE 2023 cut-off for IIT Roorkee based on the previous year's cut-off trends. MTech Course Cutoff Alternate Hydro Energy Centre 760-839 Architecture & Planning 650-844 Biotechnology 570-577 Civil Engineering 656-780 Chemical Engineering 650-657 Computer Science & Engineering 840-844 Disaster Mitigation & Management 700-710 Electronics and Communication Engineering 736-750 Electrical Engineering 760-779 Mechanical and Industrial Engineering 748-785 Read more
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College
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