# GATE CSE Syllabus 2025: Computer Science & Information Technology

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Explore the comprehensive GATE Computer Science and Information Technology (CS & IT) syllabus for 2025 to kickstart your exam preparation and achieve success.

GATE CS Syllabus 2025 – GATE 2025 exam will be conduct by IIT, Roorkee on dates 1, 2 and 8, 9 February, 2025. Here we have provided latest Computer Science and Information Technology syllabus & paper pattern for GATE 2025 aspirants.

All candidates with Computer Science and Information Technology subject are advised to download this latest syllabus before starting their GATE 2025 exam preparation.

### GATE 2025 Highlights

 GATE 2025 Conducting Body IIT, Roorkee GATE 2025 Exam Date 1, 2, 8, 9 February, 2025 GATE 2025 Total Subjects 30 GATE 2025 Exam Mode ONLINE Computer Based Test (CBT) GATE 2025 Exam Duration 3 hours (180 minutes) GATE 2025 Total Questions 10 (GA) + 55 (subject)= 65 GATE 2025 Total Marks 100 GATE 2025 Question Type MCQ, MSQ, NAT

### GATE Computer Science & Information Technology Paper Pattern 2025

Paper SectionsMarks Distribution
Subject Questions72% of the total marks.
Engineering Mathemetics13% of the total marks.
General Aptitude15% of the total marks.

### GATE CSE Exam Pattern Details 2025

 Particulars Details Mode of Exam Online Number of Questions 65 Duration of Exam 3 hours Pattern of Questions Multiple Choice Questions (MCQs) Numerical Answer Type Questions (NAT) Marking Scheme For MCQ’s -Test Paper carry 1 mark and 2 marks for questions with 13 and 23 negative marking for incorrect answers respectively. For NAT – No negative marking. Number of Sections Section 1- General Aptitude Section 2 – Engineering Mathematics and Core Discipline Questions. Topic wise weightage General Aptitude – 15% Engineering Mathematics – 15% Core Discipline Questions – 70%

### GATE CSE Syllabus for General Aptitude 2025

 Topics Sub-topics Verbal Aptitude English grammar Vocabularies Reading and comprehension Narrative sequencing Quantitative Aptitude Data interpretation 2 & 3-dimensional plots Maps & tables Numerical computation & estimation that includes ratios, percentages, powers, exponents & logarithms 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 Assembling & grouping Paper folding, cutting, and patterns (2 & 3 dimensions)

### GATE CSE Syllabus for Engineering Mathematics 2025

 Topics Syllabus 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. Discrete Mathematics Propositional and first order logic Sets Relations Functions Partial orders and lattices Monoids Groups Graphs: connectivity, matching, coloring Combinatorics: counting, recurrence relations, generating functions Probability and Statistics Random variables Uniform Distributions Normal Distributions Exponential Distributions Poisson Distributions Binomial Distributions Mean, median, mode and standard deviation Conditional probability Bayes theorem

### GATE CSE Syllabus for Core Subjects 2025

 Subject Syllabus Digital Logic Boolean algebra Combinational and sequential circuits Minimization Number representations and computer arithmetic (fixed and floating-point) 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) Programming and Data Structures Programming in C Recursion Arrays Stacks Queues Linked lists Trees Binary search trees Binary heaps Graphs 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 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. Compiler Design Lexical analysis Parsing Syntax-directed translation Runtime environments Intermediate code generation Local optimizatio Data flow analyses: constant propagation, liveness analysis, common subexpression elimination 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 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 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

### GATE CSE Syllabus Weightage 2025

 Subjects Marks Weightage 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

## What is the syllabus for GATE Computer Science & Information Technology (CS & IT)?

The syllabus for GATE CS & IT includes subjects like Programming and Data Structures, Algorithms, Theory of Computation, Computer Organization and Architecture, Databases, Operating Systems, Computer Networks, Compiler Design, and Software Engineering. It also includes Mathematics and General Aptitude.

## Is the GATE CS & IT syllabus subject to change?

The core subjects of the GATE CS & IT syllabus remain relatively stable. However, it's important to check the official GATE website for any updates or changes in the syllabus before starting your preparation.

## Are there any specific topics within each subject that are more important for GATE CS & IT?

While the entire syllabus is important, some topics carry more weightage than others. For example, in Programming and Data Structures, topics like arrays, linked lists, stacks, queues, trees, and graphs are crucial.

Similarly, in Algorithms, topics like sorting, searching, dynamic programming, and greedy algorithms are significant.

## What is the exam pattern for GATE CS & IT?

The GATE CS & IT exam consists of a total of 65 questions, with a duration of 3 hours. The question paper is divided into two sections: Multiple Choice Questions (MCQs) and Numerical Answer Type (NAT) questions.

MCQs carry 1 or 2 marks each, while NAT questions carry 1 or 2 marks each. There is negative marking for incorrect answers in MCQs.

## Is there a specific weightage assigned to each subject in the GATE CS & IT exam?

No, there is no specific weightage assigned to each subject. The distribution of questions can vary from year to year.

However, it is generally observed that questions related to core subjects like Algorithms, Data Structures, and Computer Networks have a significant presence in the exam.

## Are there any recommended books or resources to cover the entire GATE CS & IT syllabus?

Some popular books for GATE CS & IT preparation include 'Introduction to the Design and Analysis of Algorithms' by Cormen, Leiserson, Rivest, and Stein, 'Operating System Concepts' by Silberschatz, Galvin, and Gagne, and 'Computer Networks' by Andrew S. Tanenbaum. Additionally, NPTEL lectures and previous years' question papers are valuable resources.

## Are programming languages like C, C++, or Java required for GATE CS & IT?

While knowledge of programming languages is beneficial, the GATE CS & IT syllabus does not specifically mandate any programming language. However, questions related to programming concepts and their applications can be expected.

## Is it necessary to study Mathematics for the GATE CS & IT exam?

Yes, Mathematics is an integral part of the GATE CS & IT syllabus. Topics such as discrete mathematics, linear algebra, probability, and calculus are included.

It's essential to allocate sufficient time for studying and practicing mathematics concepts.

## Are there any online resources or mock tests available for GATE CS & IT preparation?

Yes, there are several online platforms and websites that offer free and paid resources for GATE CS & IT preparation. Some popular ones include GeeksforGeeks, GateOverflow, and Testbook.

These platforms provide study materials, mock tests, and previous years' question papers.

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