GATE CSE Question Paper: Download PYQs PDF, Syllabus, Subject-Wise Weightage
Graduate Aptitude Test in Engineering 2027 ( GATE )
GATE 2027 Registration Last Date without late fee
5 Oct '26
GATE CSE Question Paper: The GATE CSE branch is one of the most demanding and registered subjects in the Graduate Aptitude Test in Engineering. Candidates can download GATE CSE PYQs pdf below and start practising the questions to secure good rank in GATE 2027.
GATE CSE Question Paper: Free PDF Download, Subject-Wise Weightage
GATE CSE Question Paper: IIT Madras is conducting GATE 2027. The exam dates have been announced at gate2027.iitm.ac.in. Candidates who want to apply for GATE CSE paper can download previous year’s GATE CSE question paper with answer key and solutions below. Also, candidates can check GATE 2027 CSE subject-wise weightage and important topics and most expected that can be asked according to the revised GATE CSE syllabus 2027. With the help of GATE CS question paper pdf, candidates can prepare well for GATE 2027. Download GATE PYQs for CSE below.
▶️GATE 2027 Application Form Live Updates
🎓Want to know which subjects carry 70% of CSE weightage
Download FREE GATE CSE weightage and preparation guide
- GATE CSE Question Paper with Solution PDF
- GATE CSE Revised Syllabus 2027
- Why did IIT Madras change GATE 2027 CS Syllabus
- GATE 2027 CSE Expected Subject-Wise Weightage
GATE CSE Question Paper with Solution PDF
Candidates can download GATE Computer Science Question Papers with Answers PDF of previous years below. With the help of the GATE CSE question paper, candidates can understand the exam paper difficulty level, GATE exam pattern and important CSE topics. The GATE CSE is conducted in multiple shifts. Thus, candidates can download CS-1 and CS-2 question papers (both shifts) year-wise below.
Also read: GATE Robotics and Automation Syllabus, Important Topics, Eligible Branches
GATE CSE Question Paper Download
| Year | GATE CS-1 Question Paper Download | GATE CS-2 Question Paper Download |
|---|---|---|
| 2027 | Will be updated | Will be updated |
| 2026 | Download PDF | Download PDF |
| 2025 | Download PDF | Download PDF |
| 2024 | Download PDF | Download PDF |
| 2023 | Download PDF | |
| 2022 | Download PDF | |
| 2021 | Download PDF | |
| 2020 | Download PDF | |
| 2019 | Download PDF | |
| 2018 | Download PDF | |
GATE CSE Revised Syllabus 2027
This year, IIT Madras have revised the GATE syllabus for CSE. According to the new GATE exam syllabus, three core subjects from CSE have been modified. These are COA, Digital Logic and Computer Network. Around 35% of the syllabus from Computer Network has been slashed.
Why did IIT Madras change GATE 2027 CS Syllabus
After every few years, the organising IIT reviews the GATE exam syllabus for each paper to keep it aligned with industry trends. Here’s what exactly changed in GATE Computer Science and Information Technology Syllabus 2027:
| GATE CSE Subject |
GATE 2027 Revised Syllabus |
|---|---|
| Digital Logic (made more specific) |
The topic of minimisation now explicitly names Karnaugh map and tabular method (Quine-McCluskey) as the techniques to master, instead of having it generic. However, the core content remains the same |
| Computer Organisation and Architecture |
The control unit design splits into hardwired and microprogrammed control, and the memory section names cache memory mapping techniques. Main memory and secondary storage have been dropped |
| Computer Networks |
The computer networks had maximum reduction. The topics that are removed are:
|
Also read:
- GATE Exam Syllabus 2027 Changes
- GATE Virtual Calculator
- How to Create and Update DigiLocker for GATE Registration
- GATE exam eligibility
GATE 2027 CSE Expected Subject-Wise Weightage
Candidates can check GATE CSE chapter-wise weightage based on recent GATE paper analysis. Actual weightage can vary every year. Candidates can use the GATE 2027 CSE weightage as a guide for their preparation.
| Section | Important Topics | Weightage |
|---|---|---|
| Engineering Mathematics | Discrete mathematics, Linear Algebra, Calculus, Probability, and Statistics | 13 to 15 marks |
| Digital Logic | Boolean algebra, K-maps, combinational/sequential circuits, number systems | 6 to 8 marks |
| Computer organisation and architecture | Addressing modes, ALU/control unit design, cache and memory heirarchy, pipelining | 10 to 12 marks |
| Programming and Data structure | C programming, recursion, arrays, linked lists, trees, heaps, and graphs | 10 to 12 marks |
| Algorithms | Searching, sorting, hashing, complexity analysis, greedy/DP/divide-and-conquer, graph algorithms | 12 to 14 marks |
| Theory of computation | Finite automata, CFGs & PDAs, pumping lemma, Turing machines, undecidability |
10 to 12 marks |
| Compiler design | Lexical analysis, parsing, syntax-directed translation, intermediate code, data-flow optimizations | 8 to 10 marks |
| Operating system | Processes/threads, concurrency, deadlock, CPU/IO scheduling, memory management, file systems | 12 to 14 marks |
| Databases | ER model, relational algebra, SQL, normalization, indexing (B/B+ trees), transactions & concurrency | 10 to 12 marks |
| Computer Networks | Layering, switching, data link layer, routing, IPv4/CIDR, TCP, DNS/HTTP |
10 to 12 marks |
Commonly asked questions
Yes, GATE has negative marking for Multiple Choice Questions (MCQs) only. In GATE question paper, MCQs will be of one and two marks. Hence, the marking scheme for such questions can be checked below -
- For one mark MCQ - 1/3rd mark will be deducted
- For two mark MCQ - 2/3rd mark will be deducted
Considering the past year's trends and experts analysis, GATE CSE, ECE, and EE papers are considered as the toughest papers in GATE exam. Here's why -
Complex technical concepts and fundamentals
Heavy mathematics
Branch popularity and number of registered candidates are more.
This year, IIT Guwahati is conducting GATE 2026, and two things have been modified -
- The GATE fees have been revised for all categories
- A new sectional paper has been introduced, called Energy Science (under Engineering Sciences).
The details are available on the official website as well as in the information brochure.
MCQs, MSQs, and NATs are types of questions that are asked in GATE-
| Question type | Meaning |
| MCQs | Multiple-choice questions |
| MSQs | Multiple select questions |
| NATs | Numerical-based questions |
Each question has a different marking scheme. Candidates must check GATE marking scheme carefully.
Commonly asked questions
The GATE "Robotics and Automation" (RA) question paper will have a total of 100 marks.
General Aptitude: 15 marks
Subject Questions: 85 marks
The marking scheme and time duration remain the same. GATE "RA" paper structure can be checked below:
Part "A" is common, which carries 60 marks. It is compulsory for all candidates
Part "B" is optional. It carries 25 marks in total. Candidates can either select Part B1 (Electrical Stream) or Part B2 (Mechanical Stream) during the test.
The GATE zones are the authorities that perform any operations related to the GATE examination. These are managed by the GATE offices of IISc and IITs. The list of GATE zones is as follows-
- IISc Bengaluru
- IIT Delhi
- IIT Bombay
- IIT Guwahati
- IIT Kanpur
- IIT Kharagpur
- IIT Madras
- and IIT Roorkee
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, 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.
Yes, GATE General Aptitude is common for all papers. The general aptitude section carries 15 marks out 100 marks, comprising 10 questions in total. The section mainly tests candidates' analytical and thinking skills in the exam. Here's a breakdown of the GATE General breakdown of questions -
- The GA section includes 5 questions of 1 mark and
- 5 questions of 2 marks.
The GATE marking scheme is the same for all.
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Student Forum
Anything you would want to ask experts?Answered 4 days ago
Galgotias University provides a supportive academic environment for GATE and higher studies preparation, primarily through faculty mentorship, library resources, and technical workshops, though students often rely on self-study or external coaching for intensive exam training
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Beginner-Level 5
Answered a week ago
The syllabus of SRMJEEE PG and GATE is same, but the questions asked in SRMJEEE PG are moderate level. Most questions are basic and direct formula-based.
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Contributor-Level 8
Answered 2 weeks ago
Yes, you can change or correct spelling mistakes in your name during the GATE Application Form Correction process by paying a fee of ₹500 and providing supporting documents.
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Contributor-Level 10
Answered 3 weeks ago
No, Alliance School of Business only accepts the scores of its own exam called ARAT for admitting candidates to its PhD course.
Candidates can also get direct admission into PhD courses if they completed UG level graduation with an aggregate over 75% in honors mode or in a UG course of four year dura
S
Contributor-Level 10
Answered 3 weeks ago
The GATE total marks is 100. The marks in GATE question paper is distributed as follows:
- General Aptitude - 15 marks
- Engineering Mathematics - 13 marks
- Subject/Core Discipline - 72 marks
A
Contributor-Level 8
Answered 3 weeks ago
No
Every one need to pay fee
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Beginner-Level 3
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NIT Silchar has a moderate overall engineering placement record with average packages around INR 12–14 LPA, but core CSE/IT departments claim a major share of these high-paying software offers.
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Contributor-Level 10
Answered a month ago
No GATE score is required for admission to BITS Pilani Dubai MEng course. For admission to the MEng course, Indian students are required to submit a Bachelor's degree in the relevant field with minimum 60% marks. Students can apply for the MEng course by filling out the application form.
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Contributor-Level 10
Answered a month ago
Yes, GATE application form window is now open for GATE 2027 registration. Candidates can apply via DigiLocker now.
U
Contributor-Level 10
Answered a month ago
According to the IIT Kanpur GATE cutoff 2024, the last round closing ranks ranged from 622 to 840 for the General AI category. So, students who score above 630 increase their chances of admission. The higher the score, the better the chances of admission. Check the list below to know the minimum sco
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Upasana Pradhan is an Mtech graduate in Electronics and Communication Engineering from DTU who specialises in curating postgraduate and undergraduate engineering entrance exam content, such as GATE, TS PGECET, KCET,
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