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    GATE CSE Syllabus 2027 (Released) - Topic Wise Syllabus PDF and Weightage

    GATE CSE Syllabus 2027 (Released) - Topic Wise Syllabus PDF and Weightage

    #GATE
    K Guna SahitiUpdated on 20 Jul 2026, 04:05 PM IST

    GATE CSE Syllabus 2027 - IIT Madras has published the GATE CSE 2027 syllabus PDF on the official website, gate2027.iitm.ac.in.Check the direct link for the same below. Aspirants must prepare for the GATE CSE 2027 exam using the revised syllabus. General Aptitude, Engineering Mathematics, and Core subjects are the important sections within the syllabus. The authority will hold the GATE 2027 exam on February 6, 7, 13, 14, 20 and 21, 2027.
    Direct link for GATE CSE Syllabus 2027 PDF

    This Story also Contains

    1. GATE CSE Syllabus 2027 IIT Madras
    2. GATE CSE Syllabus 2027 for Core Subjects
    3. GATE CSE Syllabus 2027 Weightage
    4. Important Topics of GATE CSE Syllabus 2027
    5. GATE Exam Pattern for CSE 2027
    GATE CSE Syllabus 2027 (Released) - Topic Wise Syllabus PDF and Weightage
    GATE 2027 CSE Syllabus

    GATE CSE Syllabus 2027 IIT Madras

    The Indian Institute of Technology Madras has released the GATE syllabus for CSE 2027 on the official website. The computer science syllabus will cover topics such as Engineering Mathematics, Computer Organization and Architecture, Digital Logic, Algorithms, Theory of Computation, Programming and Data Structures, Compiler Design, Operating Systems, Databases, and Computer Networks. Additionally, the exam will include a General Aptitude section. Candidates can also check this article for more information on the GATE CSE Syllabus with weightage.

    GATE CSE Syllabus 2027 for General Aptitude

    Candidates can check the GATE General Aptitude syllabus below.

    Topics

    Sub topics

    Verbal Aptitude

    • English grammar

    • Reading and comprehension

    • Vocabulary

    • Narrative sequencing

    Quantitative Aptitude

    • Data interpretation

    • Numerical computation & estimation that includes ratios, percentages, powers, exponents & logarithms

    • 2 & 3-dimensional plots

    • Maps & tables

    • Permutations & combinations

    • Mensuration & geometry

    • Elementary statistics & probability

    Analytical Aptitude

    • Logic: Deduction & induction Analogy

    • Numerical relations & reasoning

    Spatial Aptitude

    • Transformation of shapes like translation, mirroring, rotation & scaling

    • Paper folding, cutting, and patterns (2 & 3 dimensions)

    • Assembling & grouping

    Related Articles:

    GATE CSE Syllabus 2027 for Engineering Mathematics

    Chapters

    Topics

    Discrete Mathematics

    • Propositional and first order logic

    • Sets, relations, functions, partial orders and lattices

    • Monoids, Groups

    • Graphs: connectivity, matching, colouring

    • Combinatorics: counting, recurrence relations, generating functions

    Linear Algebra

    • Matrices

    • Determinants

    • System of linear equations

    • Eigenvalues and eigenvectors

    • LU decomposition

    Calculus

    • Limits

    • Continuity and differentiability

    • Maxima and minima

    • Mean value theorem

    • Integration

    Probability and Statistics

    • Random variables

    • Uniform

    • Normal

    • Exponential

    • Poisson and binomial distributions

    • Mean, median, mode and standard deviation

    • Conditional probability and Bayes theorem

    Related links:

    GATE CSE Syllabus 2027 for Core Subjects

    Candidates can check the GATE syllabus for CSE 2027 pdf on the official website. The syllabus of GATE Computer Science and Information Technology will cover topics including Digital Logic, Computer Organization and Architecture, Programming and Data Structures, Algorithms, Theory of Computation, Compiler Design, Operating Systems, Databases, and Computer Networks. Below is the detailed GATE syllabus for CSE 2027 for core subjects.

    GATE 2027 CSE Syllabus

    Topics

    Sub Topics

    GATE CSE Syllabus for Digital Logic

    • Boolean algebra

    • Combinational and sequential circuits

    • Minimization

    • Number representations and computer arithmetic (fixed and floating point)

    GATE CSE Syllabus for Computer Organization and Architecture

    • Machine instructions and addressing modes

    • ALU, data path and control unit

    • Instruction pipelining, pipeline hazards

    • Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode)

    GATE Syllabus for Programming and Data Structures

    • Programming in C

    • Recursion

    • Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs

    GATE Syllabus for Algorithms

    • Searching, sorting, hashing

    • Asymptotic worst case time and space complexity

    • Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer

    • Graph traversals, minimum spanning trees, shortest paths

    GATE Syllabus for Theory of Computation

    • Regular expressions and finite automata

    • Context-free grammars and push-down automata

    • Regular and context-free languages, pumping lemma

    • Turing machines and undecidability

    GATE Syllabus for Compiler Design

    • Lexical analysis, parsing, syntax-directed translation

    • Runtime environments

    • Intermediate code generation

    • Local optimisation

    • Data flow analyses: constant propagation, liveness analysis, common sub-expression elimination

    GATE Syllabus for Operating System

    • System calls, processes, threads, inter‐process communication, concurrency and synchronization

    • Deadlock

    • CPU and I/O scheduling

    • Memory management and virtual memory

    • File systems

    GATE Syllabus for Databases

    • ER‐model

    • Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms

    • File organization, indexing (e.g., B and B+ trees)

    • Transactions and concurrency control

    GATE Syllabus for Computer Networks

    • Concept of layering


      • OSI and TCP/IP Protocol Stacks; Basics of packet, circuit and virtual circuit switching

    • Data link layer


      • framing, error detection, Medium Access Control, Ethernet bridging

    • Routing protocols:


      • Shortest path, flooding, distance vector and link state routing

      • Fragmentation and IP addressing, IPv4, CIDR notation, Basics of IP support protocols (ARP, DHCP, ICMP), Network Address Translation (NAT)

    • Transport layer:


      • flow control and congestion control, UDP, TCP, sockets; Application layer protocols: DNS, SMTP, HTTP, FTP, Email

    Related links:

    GATE

    GATE CCMT Counselling

    GATE CSE Syllabus 2027 Weightage

    Candidates can check the GATE 2027 CSE syllabus with weightage from the table below. The GATE CSE syllabus with weightage will help candidates know the high-scoring topics in the GATE exam. While candidates should prepare all topics for the GATE CS 2027 exam, the chapters with a high weightage are a good point for candidates to start their preparation.

    GATE syllabus for CSE with weightage PDF

    GATE Topic

    Expected Weightage in Marks

    Engineering Maths

    14.75

    Database

    7.5

    Theory of Computation

    7.5

    Compiler Design

    2.75

    Computer Organization & Architecture

    9

    Programming & Data Structures

    10.5

    Algorithms

    8

    Digital Logic

    5.25

    Operating System

    9

    General Aptitude

    15

    Computer Networks

    7.5

    Soft. Engg/ Web Technology

    1.5

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    Important Topics of GATE CSE Syllabus 2027

    Candidates can check the GATE CSE syllabus for important topics 2027 to score better marks in the exam. To help you out, here we have given the list of GATE CS important topics 2027.

    • Digital Logic

    • Operating Systems

    • Compiler Design

    • Programming and DATE Structures

    • Theory of Computation

    • Mathematics

    • Algorithm Design Techniques

    • Deadlock

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    GATE Exam Pattern for CSE 2027

    Along with the GATE CS 2027 syllabus PDF, aspirants should be aware of the GATE exam pattern. It is crucial to know the mode of the exam, the number of questions asked, and the marking scheme for strategic preparation. Candidates can check the previous year's GATE 2027 CSE exam pattern in the table below.

    GATE CSE 2027 Exam Pattern

    Particulars

    Specifications

    Exam duration

    3 hours

    Exam mode

    Online (Computer-based test)

    Type and total number of Questions

    Total 65 Questions

    MCQs, MCQs, and Numerical Answer Type (NAT) questions

    Total marks of the exam

    100

    Total number of sections

    • Aptitude

    • Engineering Mathematics

    • Subject-specific questions

    Marking Scheme

    • 1 mark MCQs – 1/3 mark will be deducted for every wrong answer.

    • 2 mark MCQs – 2/3 mark will be deducted for every wrong response.

    • Zero marks will be awarded for unattempted questions

    • No negative marking will be done for Numerical Answer Type (NAT) questions

    • No partial marks for MSQs

    Must Read: GATE preparation tips

    Frequently Asked Questions (FAQs)

    Q: Is the Gate 2027 CSE syllabus released?
    A:

    Yes, the GATE CSE 2027 syllabus has been released on the official website.

    Q: How many sections are there in the GATE CSE Syllabus 2027?
    A:

    The syllabus consists of a total of 11 sections, including 9 Computer Science Engineering topics, Engineering Mathematics, and General Aptitude.

    Q: What are the Best Books for the GATE Syllabus for CSE 2027?
    A:

    The best-recommended books for the GATE 2027 syllabus for CSE are:

    • Digital Design- Morris Mano
    • The C Programming Language- Dennis Richie
    • Software Engineering- Pressman
    Q: What are the important topics for GATE 2027 Computer science engineering exam?
    A:

    The important GATE 2027 CS exam topics include algorithm analysis, CPU Scheduling, Programming & Data Structures, etc. Candidates can refer to the above article for a complete list of the GATE CS exam important topics.

    Q: What is the syllabus of GATE CE 2027?
    A:

    The CE syllabus comprises seven sections: Engineering Mathematics, Structural Engineering, Geotechnical Engineering, Water Resources Engineering, Environmental Engineering, Transportation Engineering, and Geomatics Engineering.

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    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.

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