IIT Roorkee released the GATE 2025 CSE syllabus (computer science and information technology) on its official website - gate2025.iitr.ac.in. Candidates can also find the GATE CSE exam syllabus in the GATE information brochure. Read below for more details -
GATE 2025 Computer Science and Information Technology Syllabus
GATE CSE Syllabus 2025: The Indian Institute of Technology Roorkee has released the GATE syllabus for CSE. Candidates who are preparing to take the GATE 2025 exam can check the syllabus of the GATE Computer Science syllabus on this page. GATE syllabus CSE will help the aspirants know the topics to study for the exam. The link to download the GATE Syllabus for CSE PDF is on the page below. Apart from the syllabus, candidates should also check the GATE exam pattern as it will help them in making the GATE preparation strategy. Detailed information about topics and chapters in the GATE CSE syllabus is below.
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There is a 90% more chance of getting best college recommendations by sharing preferences.What is GATE Computer Science and Information Technology?
Computer science and information technology is an engineering discipline that delves into the theory, computation, and algorithms of computer systems and networks for business fields. The GATE CSE 2025 syllabus comprises topics and subjects such as programming, algorithms, engineering mathematics, boolean algebra, discrete mathematics, data structures, etc.
Q: What is GATE 2025 Exam structure?
GATE papers have three major sections; General Aptitude, Engineering Mathematics & Specific Subject. There are 65 questions asked for 100 marks in GATE exam.
General aptitude questions are asked for 15 marks, Engineering mathematics in some paper codes (Check GATE 2025 Exam pattern) for 13 marks and the rest 72 marks from the chosen subject.
In some paper codes engineering mathematics will be excluded only 15 marks general aptitude questions and rest 85 marks will be of chosen subject.
Q: Which section is allotted the highest marks in GATE 2025?
GATE examination is conducted across India. It tests the comprehensive understanding of several undergraduate subjects in engineering and Science for admission into the Masters programme and a job in Public Sector Companies. It is important to note that with 70% of the total marks, the technical section holds the highest number of marks in any subjects question paper. Scroll down to know the weightage of the General Aptitude (GA) and Engineering Mathematics in GATE 2025. In GATE 2025, GA and Engineering Mathematics will be compulsory sections, which consist of 15% weightage each in total marks in GATE papers with codes AE, AG, BT, CE, CH, CS EC, EE, IN ME, MN, MT, PE, PI TF, and XE. The remaining 70% weightage will be provided to the subject selected by the candidate. In GATE 2025 question papers of AR, CY, EY, GG, M.A. PH, ST, and XL, a compulsory section of General Aptitude will be there for 15% of the total marks. The remaining 85% weightage will be provided to the selected subject. Read More in detail: https://www.shiksha.com/engineering/gate-exam-pattern.
Q: Has the GATE 2025 exam pattern changed from previous years?
Every year either of the 7 IITs or IISc Bengaluru conducts the GATE examination. This year, IIT Roorkee is conducting the GATE 2025 exam. The application form and information brochure has been released on its official website. The GATE 2025 application form was released on August 28, 2024 and the last date to submit the application form is September 26, 2024. As per the GATE 2025 information brochure, there is no change in the GATE exam pattern. The exam will be conducted on Feb 1, 2, 15, and 16, 2025 in two sessions. Candidate can check GATE exam pattern here: GATE 2025 Exam Pattern.
Computer science and information technology are among the most demanding courses, with massive career opportunities. Last year, around 1,52,652 candidates registered for the GATE CSE paper, out of which 1,23,967 candidates appeared for the examination.
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| Important Links For GATE 2025 | |
|---|---|
| GATE 2025 Syllabus | GATE Previous Year Question Papers |
| GATE Application Form 2025 | GATE 2025 Eligibility Criteria |
Click here to download GATE CSE Syllabus PDF
GATE 2025 Computer Science and Information Technology (CS) Syllabus
IIT Roorkee will conduct the GATE 2025 exam on February 1, 2, 15, and 16, 2025. The entrance test will be held in two sessions - Morning (9:30 am to 12:30 pm) and Afternoon (2:30 pm to 5:30 pm). The GATE 2025 computer science and information technology paper will be held in CS1 and CS2 form on the following dates -
- CS1 - February 1, 2025 (9:30 am to 12:30 pm)
- CS2 - February 2, 2025 (2:30 pm to 5:30 pm)
Candidates appearing for the exam must carry their GATE 2025 admit card and valid photo identity proof.
The GATE 2025 Computer Science and Information Technology syllabus details all the sections. Candidates can check below -
Q: What is the exam pattern for GATE test paper codes CE, CS, EC, AE, AG, BT, CH, ME, MN, MT, EE, IN, TF, XE, PE, ST, and PI?
The exam pattern and distribution of questions for test paper codes - CE, CS, EC, AE, AG, BT, CH, ME, MN, MT, EE, IN, TF, XE, PE, ST, and PI are as follows -
General Aptitude (GA)- 15 questions
Engineering Mathematics (EM) - 13 questions
Subject-specific questions - 72 questions
The total number of questions asked in the GATE examination is 100 questions.
Q: What is the exam pattern for GATE Life Science XL?
The exam pattern for the GATE Life Science (XL) paper is as follows: The total number of questions will be 65. These questions will be divided in three sections: (a) Compulsory Sections: 1. General Aptitude Section (GA): This section will carry 10 questions for a total of 15 marks. 5 will carry one mark, and 5 will carry two marks. 2. Section P Chemistry This section contains a total of 15 questions carrying a total of 25 marks: 5 questions will carry 1 mark each, and 10 questions will carry 2 marks each. Also, some questions may be numerical. (b) Selective Section: You will have a choice of two sections from Q to U. In this section, only two optional sections can be answered at a time. Each of the optional sections contains a total of 30 marks. Of these 10 questions carry one mark each and other 10 questions carry two marks each. Here, too, some questions can be numerical. There would also be negative marking for incorrect answers. For instance, for a one-mark MCQ, 1/3 of a mark will be deducted for a wrong answer, and for a two-mark MCQ, 2/3 of a mark will be deducted. However, there is no negative marking for a wrong answer in numerical answer type questions. For more information read: https://www.shiksha.com/engineering/gate-exam-pattern
Q: What is the exam pattern for GATE exam?
As per the exam pattern of GATE, the exam is conducted online as a computer-based test. The exam will have a total of 65 questions from the candidates pre-selected paper. The questions will be Multiple Choice type, Numerical Ability type and Multiple Select (more than one option correct) type.
Out of total 65 questions, 10 questions will be from General Aptitude and remaining 55 will be from the subject selected by the candidate. The total duration of exam will be 3 hours and total maks will be 100. Check detailed information of GATE exam pattern here at https://www.shiksha.com/engineering/gate-exam-pattern
Q: What is the paper-wise GATE Marking scheme?
Check the paper-wise marking scheme for GATE 2025 below:
For paper code: AE, AG, BM, BT, CE, CH, CS CY, EC, EE, ES, EY, IN, M.A. ME, MN, MT, NM, PE, PH, PI TF, ST General Aptitude (GA) Marks: 15 Subject Marks: 85 Total Marks: 100 Total Time (minutes): 180
For Paper Code: AR [Part A + Part B1 or B2 (B1: Architecture or B2: Planning)] General Aptitude (GA) Marks: 15 Subject Marks: 60+25 Total Marks: 100 Total Time (Minutes): 180
For Paper Code: GE [Part A + Part B (Section I or Section II) General Aptitude (GA) Marks: 15 Subject marks: 55+30 Total Marks: 100 Total Time (Minutes): 180
For Paper Code: GG [Part A + Part B (Section 1: Geology or Section 2: Geophysics)] General Aptitude (GA) Marks: 15 Subject marks: 25+60 Total Marks: 100 Total Time (Minutes): 180
For Paper Code: XE (Section A + Any TWO Sections) General Aptitude (GA) Marks: 15 Subject marks: 15 + (2 x 35) Total Marks: 100 Total Time (Minutes): 180
For Paper Code: XH (Section B1 + Any ONE Section) General Aptitude (GA) Marks: 15 Subject marks: 25 + 60 Total Marks: 100 Total Time (Minutes): 180
For Paper Code: XL (Section P + Any TWO Sections) General Aptitude (GA) Marks: 15 Subject marks: 25 + (2 x 30) Total Marks: 100 Total Time (Minutes): 180
Read More; https://www.shiksha.com/engineering/gate-exam-pattern.
Q: What is the GATE 2025 marking scheme?
The marking scheme is different for each GATE question paper section, which is as follows -
For 1 mark Multiple Choice Questions, 1/3 mark will be deducted for every wrong answer.
For 2 mark Multiple Choice Questions, 2/3 mark will be deducted for every wrong answer.
There is no negative marking for Numerical Answer Type (NAT) questions.
No marks will be awarded for unattempted questions.
Section I - Engineering Mathematics
| Topics |
Sub-Topics |
|---|---|
| Discrete Mathematics |
Propositional and first-order logic | sets, relations, functions, partial orders and lattices | Monoids | Groups | Graphs: connectivity, matching, and colouring | Combinatorics: counting, recurrence, relations, generating functions |
| Linear Algebra |
Matrices | Determinants | Systems 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 Baye’s Theorem |
GATE 2025 CSE Syllabus (Subject-Specific)
| Section |
Topics |
|---|---|
| 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-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 | Turning Machines and Undecidability |
| 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 |
| Operating System |
System Calls, Processes, Threads, Inter-Process Communication, Concurrency and Synchronisation 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 Rotation | Basics of IP Support Protocols (ARP, DHCP, and ICMP) | Network Address Translation (NAT) | Transport Layer: Flow Control and Congestion Control | UDP, TCP, Sockets | Application Layer Protocols: DNS, SMTP, HTTP, FTP, and Email |
GATE 2025 CSE Syllabus: Exam Pattern
The GATE 2025 examination will be conducted on November 1, 2, 15, and 16, 2025, for 30 test papers. However, the computer science and information technology exam date will be released when the admit card is released. Candidates can check the GATE 2025 exam pattern below -
- The Graduate Aptitude Test in Engineering (GATE) will be conducted online, and the question paper will be in English.
- The test paper duration is three hours, and the total marks for the GATE 2025 paper are 100.
- The general aptitude section carries 15 marks, and the engineering mathematics section carries 13 marks.
- GATE 2025 CSE question paper will have subject-specific questions of 72 marks.
- The marking scheme of the questions is 1 or 2 marks. For a one-mark question, 1/3rd mark will be deducted, and for a two-mark question, 2/3rd mark will be deducted.
- There is no negative marking for multiple-select questions and numerical-aptitude test questions.
Eligible Two-Paper Combinations for GATE 2025 CSE Paper
The GATE two-paper combination allows candidates to choose one or two papers to gain a broader scope and showcase their proficiency in two disciplines. The allowed two-paper combinations for GATE 2025 Computer Science and Information Technology are as follows -
- Data Science and Artificial Intelligence (DA)
- Electronics and Communication Engineering (EC)
- Geomatics Engineering (GE)
- Mathematics (MA)
- Physics (PH)
- Statistics (ST)
GATE 2025 CSE New GATE Two-Paper Combinations -
- Engineering Sciences (XE)
- Biotechnology (BT)
- Electrical Engineering (EE)
- Mechanical Engineering (ME)
GATE 2025 CSE Syllabus: Recommended Books
Here are some GATE computer science and information technology books for GATE 2025 preparation-
| Book Name |
Author |
|---|---|
| Digital Logic and Computer Design |
M. Morris Mano |
| Computer Organization |
Carl Hamachar |
| Fundamentals of Data Structure |
Sartaj Sahni |
| Fundamentals of Computer Algorithms |
Rajasekaran, Sahni, and Horowitz |
| Principles of Compiler Design |
Alfred Aho and Jeffery Ullman |
| Data Communication and Networking |
Behrouz A. Farouzon |
| An introduction to formal languages and automata |
Peter Linz |
| Data Structures and Algorithms MADE EASY |
Narasimha Karumanchi |
PSUs That Accept GATE 2025 CSE Scores
The PSUs that consider GATE CS scores for recruitment are as follows -
- Indian Oil Corporation Limited (IOCL)
- Airports Authority of India (AAI)
- POWERGRID
GATE Previous Year's Question Papers
Candidates can download the GATE Computer Science and Information Technology old question papers below -
| Year | Download Link |
|---|---|
| 2014 | Download Here |
| 2015 | Download Here (CS1) | Download Here |
| 2022 | Download Here |
| 2023 | Download Here |
Candidates can get the GATE Sample and the Previous Year's Question Paper here
Last Year's GATE Cutoff for CS and IT
The qualifying marks will be available after the declaration of the GATE 2025 result. Till then, students can check last year's GATE qualifying marks in the table below:
| Paper Code |
Highest Score |
Highest Marks (out of 100) |
Avg. Marks (out of 100) |
Cut-off Marks (out of 100) |
|---|---|---|---|---|
| AE |
1000 |
84.00 |
15.40 |
26.30 |
| AG |
1000 |
61.33 |
11.93 |
25.00 |
| AR |
1000 |
79.67 |
28.95 |
40.90 |
| BM |
1000 |
64.00 |
15.43 |
25.00 |
| BT |
1000 |
75.33 |
18.00 |
30.00 |
| CE* |
1000 |
95.56 |
15.30 |
29.20 |
| CH |
1000 |
89.67 |
19.40 |
35.10 |
| CS* |
1000 |
87.81 |
14.00 |
26.10 |
| CY |
996 |
91.33 |
20.90 |
36.20 |
| EC |
1000 |
82.00 |
12.63 |
25.00 |
| EE |
974 |
85.33 |
17.26 |
30.30 |
| ES |
966 |
88.00 |
23.90 |
39.60 |
| EY |
1000 |
78.00 |
23.50 |
35.70 |
| GG (Geology) |
945 |
72.67 |
25.60 |
38.90 |
| GG (Geophysics) |
1000 |
68.67 |
28.85 |
44.80 |
| IN |
933 |
79.00 |
20.94 |
36.00 |
| MA |
1000 |
68.33 |
19.20 |
29.00 |
| ME* |
979 |
93.22 |
16.60 |
33.00 |
| MN |
1000 |
77.67 |
16.80 |
31.00 |
| MT |
923 |
87.67 |
28.70 |
48.50 |
| PE |
947 |
88.67 |
31.20 |
51.40 |
| PH |
1000 |
69.67 |
22.00 |
32.80 |
| PI |
939 |
83.67 |
19.40 |
35.70 |
| ST |
1000 |
51.67 |
11.30 |
25.00 |
| TF |
945 |
79.67 |
24.50 |
41.80 |
| XE |
1000 |
90.33 |
22.00 |
37.00 |
| XH-C1 (Economics) |
1000 |
62.67 |
17.80 |
29.40 |
| XH-C2 (English) |
986 |
77.67 |
27.00 |
41.70 |
| "XH-C3 (Linguistics) |
1000 |
65.67 |
21.76 |
35.30 |
| XH-C4 (Philosophy) |
1000 |
71.00 |
23.40 |
37.90 |
| XH-C5 (Psychology) |
1000 |
77.33 |
32.60 |
48.50 |
| XH-C6 (Sociology) |
1000 |
66.00 |
21.18 |
34.30 |
| XL |
983 |
74.33 |
23.90 |
36.00 |
Read More:
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Student Forum
Anything you would want to ask experts?Answered 9 hours ago
Hii, Admission to IIITDM Kancheepuram for M.Tech programs through GATE depends on the specific cutoff percentile, which varies yearly based on factors like the program, applicant pool, and seat availability. A 70 percentile in GATE might be considered for certain programs if the cutoff for that year
A
Contributor-Level 10
Answered 2 days ago
Yes, candidates belonging to SC/ST/PwD category, are required to submit the category certificate while filling in the GATE 2025 application form.
R
Contributor-Level 10
Answered 3 days ago
No, qualifying in GATE or NET is not mandatory for M.Tech admissions at MANIT Bhopal. Candidates are selected based on their eligibility in the respective categories and an interview, though GATE/NET scores can enhance the chances of admission
a
Contributor-Level 10
Answered 5 days ago
Yes, it may be possible to join M.Pharma at NSHM without GATE if the institute offers alternative admission routes, such as direct admission based on academic performance or other entrance tests. However, candidates with GATE/GPAT scores often get preference and scholarships
U
Contributor-Level 7
Answered 6 days ago
The GATE score for M.Tech in IIT Bhubaneswar is as follows:
| Course | 2022 | 2023 | 2024 |
|---|---|---|---|
| M.Tech. in Computer Science and Engineering | 429 | 373 | 352 |
R
Contributor-Level 10
Answered a week ago
Yes, a student can wait for the next cutoff round without losing their current seat at IIIT Allahabad by opting for the float or slide option during JoSAA/CSAB counseling. These options secure the current seat while allowing consideration for better preferences in subsequent rounds. If no better sea
N
Contributor-Level 6
Answered a week ago
Yes. You have a very high chances of getting selected in the NIT Durgapur admission with such a great score. In 365 marks in GATE exam you can get admission but it depends on the cutoff which is not revealed yet. You can use Shiksha's rank predictor for that.
Contributor-Level 10
Answered a week ago
Yes, Sengunthar College of Engineering considers GATE score for admission to ME programme. Graduate Aptitude Test in Engineering or GATE is a national-level entrance examination conducted once in a year in online. Aspirants have to participate in CEETA PG Counselling with a valid score in GATE. Besi
N
Contributor-Level 10
Answered a week ago
The syllabus of GATE Electronics and Communication is as follows -
Engineering Mathematics
Networks, signals, and systems
Electronic devices
Analog circuits
Digital circuits
Control systems
Communications
And Electromagnetics
Candidates can check GATE Electronics and Communication syllabus here - https://ww
U
Contributor-Level 10
Answered a week ago
The GATE paper code for electronics and communication is ECE. Candidates can check the paper code on the website. Before opting for the test paper, candidates must check the exam syllabus and pattern.
U
Contributor-Level 10
Can I get admission at IIITDM Kancheepuram with 70 percentile in GATE exam?