GATE Syllabus for CSE 2023: GATE CSE Syllabus

GATE Syllabus for CSE 2023: GATE CSE Syllabus

ByMohit Uniyal  |  Updated on: Jan 17, 2023
Download the GATE CSE Syllabus PDF. Check the section-wise GATE syllabus for CSE 2023. Know the weightage, recommended books, important topics, and other details.
Sign up for Free Mock Test

The GATE CSE syllabus 2023 is available now to download. In the official notification, IIT Kanpur has provided a list of all the important topics for the upcoming CSE exam. Candidates can either check out or download the GATE CSE syllabus below. All the questions in the exam will be directly based on the prescribed syllabus by the officials.

Candidates are advised to know the complete GATE CSE syllabus 2023 before preparing for the exam. It is also important to be familiar with the weightage of each section mentioned and covered in the syllabus. Thus, check the simplified GATE CSE syllabus and other important topics you must know to prepare for the examination in the coming sections.

GATE CSE Syllabus 2023

The GATE CSE syllabus comprises three major sections: General Aptitude, Engineering Mathematics, and core topics from Computer Science. General Aptitude and Engineering Mathematics are the common subjects, whereas the Computer Science paper comprises questions related to the core engineering subject.

The GATE CSE exam will have three types of questions: multiple-choice questions (MCQ), multiple select questions (MSQ), and numerical answer type (NAT) question based on the prescribed syllabus. The questions are designed as per the exam pattern released by the officials. The syllabus will help you maintain a study plan to pass the exam. It is noteworthy that there are no major changes in the GATE CSE syllabus 2023 compared to the previous year's syllabus. 

GATE CSE Syllabus 2023 PDF

The candidates must have the GATE syllabus for CSE handy in order to prepare for the upcoming exam effectively. After obtaining the GATE exam syllabus for CSE from the provided link where the topics are given, students can start their preparation.

Here, we have provided the syllabus in PDF format. Candidates can download the GATE CSE syllabus from the link mentioned below and have a hard copy of the same.

GATE CSE Syllabus 2023 PDF

Sections of GATE CSE Syllabus

The GATE syllabus for CSE is divided into 10 major sections along with the General Aptitude subject. We have listed all the individual sections for candidates to refer to and plan their preparation strategy accordingly for the upcoming exam:

  • Section 1: General Aptitude
  • Section 2: Engineering Mathematics
  • Section 3: Digital Logic
  • Section 4: Computer Organization and Architecture
  • Section 5: Programming and Data Structures
  • Section 6: Algorithms
  • Section 7: Theory of Computation
  • Section 8: Compiler Design
  • Section 9: Operating System
  • Section 10: Databases
  • Section 11: Computer Networks

Let us explore the important sections of the GATE CSE syllabus provided in the sections below.

General Aptitude Syllabus

The General Aptitude section in the GATE CSE syllabus 2023 is common to all exam papers. The General Aptitude paper of GATE 2023 comprises verbal ability and numerical aptitude. Check out all important subjects covered in the General Aptitude section of the syllabus.

GATE CSE Syllabus for General Aptitude

English grammar

Word groups

Sentence completion

Verbal deduction


Numerical computation

Verbal analogies

Numerical deduction

Critical reasoning

Numerical estimation

Engineering Mathematics Syllabus

The Engineering Mathematics section of the GATE CSE syllabus 2023 carries topics like discrete mathematics, linear algebra, calculus, probability, and statistics. This section is covered in all engineering branches and carries 13 marks. This section is relatively easy and high scoring. The important topics included in this section are mentioned below.


Topics of Engineering Mathematics For GATE CSE Syllabus

Discrete Mathematics

Propositional and first-order logic

Sets, relations, functions, partial orders, and lattices

Graphs: connectivity, matching, and colouring

Combinatorics: counting, recurrence relations, generating functions

Linear Algebra

Matrices, determinants, a system of linear equations, eigenvalues and eigenvectors, and LU decomposition.


Limits, continuity, and differentiability

Maxima and minima

Mean value theorem



Random variables

Uniform, normal, exponential, Poisson, and binomial distributions

Mean, median, mode, and standard deviation

Conditional probability and Bayes theorem

GATE CSE Syllabus for Digital Logic

The topic-wise weightage of the Digital Logic subject in the exam is 5.3%. The Digital Logic section of the GATE syllabus for CSE has the following important topics.

  • Boolean algebra and Minimization.
  • Combinational and sequential circuits.
  • Number representations and computer arithmetic (fixed and floating-point).

Computer Organisation and Architecture Syllabus

The expected topic-wise weightage of the Computer Organization and Architecture subject in the exam is 9.2%. The Computer Organization and Architecture section of the GATE CSE syllabus carries various important topics like memory locations, control signals, timing signals, etc. Let's check all topics covered in this section:

  • Machine instructions and addressing modes;  ALU, data path, and control unit.
  • Instruction pipelining, pipeline hazards.
  • Memory hierarchy.

Syllabus for Programming and Data Structures

The Programming and Data Structures section is an important section of the GATE CSE syllabus 2023. It covers sections like Programming in C, recursion, arrays, stacks, trees, binary search trees, binary heaps, and graphs. Therefore, the expected topic-wise weightage of this section subject in the exam is 10.7%.

Syllabus for Algorithms

The Algorithms section of the GATE CSE syllabus covers various important topics. The expected topic-wise weightage of this section in the Computer Science Engineering (CSE) exam is 8.1 %. Therefore, we have provided all the important topics below for candidates to get through.

  • Searching, sorting, and hashing are important topics from algorithms.
  • Asymptotic worst-case time and space complexity are some basic topics.
  • Algorithm design techniques: greedy, dynamic programming, and divide‐and‐conquer are some famous topics that are important from an ESE point of view.
  • Candidates must cover Graph traversals, minimum spanning trees, and shortest paths before the ESE exam.

Syllabus Theory of Computation

The Theory of Computation has many topics like the conversion from NFA to DFA, Mealy and Moore machines, and much more. The expected topic-wise weightage of this section in the exam is 7.6 %. All the topics are distributed under the following parts for the GATE exam syllabus for CSE.

  • Regular expressions and finite automata.
  • Context-free grammars and push-down automata.
  • Regular and context-free languages, pumping lemma.
  • Turing machines and undecidability.

Compiler Design Syllabus

The Compiler Design section of the GATE CSE syllabus is one of the important sections of the Computer Science Engineering exam. The expected topic-wise weightage of this section in the exam is 2.75%. The topics included in this section are mentioned below.

  • Lexical analysis
  • Parsing
  • Syntax-directed translation
  • Runtime environments
  • Intermediate code generation
  • Local optimization
  • Data flow analyses.

GATE CSE Syllabus for Operating System

The Operating System is an essential and high-weightage carrying part of the GATE syllabus for CSE 2023. It has topics like dual-mode operations in OS, UNIX- I Node, Notes- Segmentation and Paging, Convoy effect in Operating Systems, etc. Let us see the complete list of the topics in the Operating system. This subject has a topic-wise weightage is about 9%. The topics included in this section are mentioned below.

  • System calls, processes and threads, inter‐process communication, concurrency, and synchronization.
  • Deadlock
  • CPU and I/O scheduling
  • Memory management and virtual memory
  • File systems

GATE CSE Databases Syllabus

The Databases section of the GATE CSE syllabus 2023 has various important topics. This subject has a topic-wise weightage is about 7.5%. The topics included in this section are as follows.

  • ER model
  • Relational algebra and tuple calculus
  • SQL, Integrity constraints, and normal forms
  • File organization
  • Indexing (e.g., B and B+ trees)
  • Transactions and concurrency control.

Computer Networks Syllabus

This section includes various important topics like types of area networks – LAN, MAN, and WAN, IP Addressing, Digital to Analog Conversion, Collision Detection in CSMA/CD, etc covered in the GATE syllabus for CSE - Computer Networks. This section has a topic-wise weightage is about 7.5 % in the exam. The other topics covered in this section are given below.

  • Concept of layering
  • Datalink layer
  • Basics of IP support protocols (ARP, DHCP, ICMP), and Network Address Translation (NAT).
  • Transport layer: flow control and congestion control, UDP, TCP, sockets.
  • Application layer protocols: DNS, SMTP, HTTP, FTP, Email.

Important Books For GATE CSE Syllabus

It is advised to prepare with the right set of books and modules for the GATE CSE exam. Adequate books are important for the exam and helps in preparation as per the GATE subject-wise weightage for CSE. Given below is a list of the best books for the GATE CSE syllabus 2023 that will help the students in preparing for their upcoming exam.

Name of BooksAuthor
Digital Logic and Number RepresentationMorris Mano
Theory of Computer ScienceMishra K.L.P.
Introduction to AlgorithmsThomas H. Cormen
Operating System ConceptsGalvin
Discrete Mathematics and its ApplicationsKenneth H Rosen

Important Topics of GATE CSE Syllabus 2023

Here are a few key topics from the GATE CSE syllabus 2023 that will account for the majority of the exam's marks. These are important topics for the forthcoming examination, and applicants should not skip any of them. The following is a list of GATE CSE important topics to consider:

  • Digital Logic
  • Operating Systems
  • Compiler Design
  • Programming and DATE Structures
  • Theory of Computation
  • Mathematics
  • Algorithm Design Techniques
  • Deadlock

FAQs on GATE CSE Syllabus

  • The GATE CSE syllabus 2023 has been released by the conducting authority, IIT Kanpur. The syllabus consists of a total of ten sections, including Computer Science Engineering topics, Engineering Mathematics, and questions on General Aptitude.

  • GATE CSE syllabus is decided by the exam conducting body. Each year one of the 8 exam-conducting bodies (7 IITs and IISC Bangalore) decides the syllabus. IIT Kanpur has decided on the GATE syllabus for CSE 2023.

  • Candidates can effectively cover the GATE CSE syllabus 2023 by following a strict study plan. Starting the preparation according to the syllabus will be beneficial. Try completing the syllabus as early as possible.

  • Other than the General Aptitude and Engineering Mathematics, there are 9 major sections in the GATE CSE syllabus 2023. The complete syllabus is downloadable from the official website.

  • There are a total of 10 major sections in the GATE Computer Science Engineering syllabus. We have provided in detail all section that comes in the syllabus. The sections included in the syllabus are mentioned below.

    General AptitudeComputer Organization and Architecture
    Engineering MathematicsDigital Logic
    Theory of ComputationAlgorithms
    Operating SystemCompiler Design
    DatabasesComputer Networks
  • In the GATE CSE exam 2022, there were 65 questions. From the core discipline, including Engineering Mathematics, there were 55 questions in the exam. 55 questions were provided to candidates with 85 marks from the GATE CSE syllabus, and from the GA section, there were remaining 15 marks.

  • Candidates can find the GATE CSE syllabus 2023 on the official website of IIT Kanpur. It was released in pdf format for candidates to download and save for future reference. The syllabus will help them to prepare for the upcoming exams accordingly.

  • The best-recommended books for the GATE syllabus for CSE are mentioned below.

    • Digital Design- Morris Mano
    • The C Programming Language- Dennis Richie
    • Software Engineering- Pressman


Computer ScienceGATEGATE CSENIELITOther ExamsQuick LinksMock Test
Related ExamsView All