Detailed Syllabus & Exam- Pattern for GATE Exam 2023

Please find the complete information about the GATE Syllabus 2023 & Exam pattern in this article. The (IISc) Indian Institute of Science Bangalore and the 7 other IITs (Indian Institutes of Technology) will together administer the GATE Exam Syllabus 2023.

This page contains the entire list of GATE Exam Subjects. No idea how many subjects there are on the GATE exam? Learn more about the GATE subjects list and discover the topics covered by the GATE exam. What Subjects or Papers Do I Select for GATE Exams? is a burning question that the majority of you are constantly thinking about.

The total number of GATE papers has risen to 29 with the introduction of 2 new subjects, one GE (Geomatics Engineering), and the other Naval Architecture and Marine Engineering (NM). Engineering (ES), Environmental Science and Social Sciences (XS), and humanities together accounted for 27 subjects in 2020.

Subjects Covered in the GATE Exam

The 29 papers or subjects that make up the bulk of the GATE exams are listed below in the table, along with the respective Paper Codes.

  • AG: Agricultural Engineering
  • AE: Aerospace Engineering
  • BM: Biomedical Engineering
  • CE: Civil Engineering
  • CH: Chemical Engineering
  • BT: Biotechnology
  • AR: Architecture and Planning
  • CY: Chemistry
  • EC: Electronics and Communication Engineering
  • CS: Computer Science and Information Technology
  • ES: Environmental Science and Engineering
  • EE: Electrical Engineering
  • GG: Geology and Geophysics
  • EY: Ecology and Evolution
  • MA: Mathematics
  • MT: Metallurgical Engineering
  • PH: Physics
  • IN: Instrumentation Engineering
  • ME: Mechanical Engineering
  • PE: Petroleum Engineering
  • ST: Statistics
  • PI: Production and Industrial Engineering
  • MN: Mining Engineering
  • TF: Textile Engineering and Fibre Science
  • XE*: Engineering Sciences
  • XL*: Life Sciences
  • XH*: Humanities and Social Sciences
  • NM: Naval Architecture and Marine Engineering
  • GE: Geomatics Engineering

GATE Syllabus for 2023

General Aptitude is part of the IIT Kanpur GATE 2023 syllabus, along with the subjects the applicant has chosen. Applicants can select the GATE 2023 topic that best suits their educational background and personal interests. The links provided in the table allow you to download the GATE 2023 Subject-wise Syllabus.

S.No. Papers Download the GATE Exam Latest Syllabus pdf
1 Aerospace Engineering (AE) 
2 Agricultural Engineering (AG) 
3 Architecture and Planning (AR) 
4 Biotechnology (BT) 
5 Civil Engineering (CE) 
6 Chemical Engineering (CH) 
7 Computer Science (CS) and Information Technology (IT) 
8 Chemistry (CY) 
9 Electronics and Communication Engineering (EC) 
10 Electrical Engineering (EE) 
11 Ecology and Evolution (EY) 
12 Geology and Geophysics (GG) 
13 Instrumentation Engineering (IN) 
14 Mathematics (MA) 
15 Mechanical Engineering (ME) 
16 Mining Engineering (MN) 
17 Metallurgical Engineering (MT) 
18 Petroleum Engineering (PE) 
19 Physics (PH) 
20 Production and Industrial Engineering (PI) 
21 Textile Engineering and Fibre Science (TF) 
22 Statistics (ST) 
23 Biomedical Engineering (BM) Click here
24 Engineering Sciences Syllabus (XE) 
25 Life Sciences (XL) 
26 Humanities and Social Sciences 
27 Environmental Science and Engineering 
28 Geomatics Engineering (GE) 
29 Naval Architecture and Marine Engineering (NM) 


After analysing the branch- or subject-specific GATE Syllabus 2023 PDF, applicants can start their preparation for the exams by consulting the appropriate GATE Preparation books, question papers, notes, and other reference material, as appropriate. Applicants can improve their performance on the GATE exams by practicing the GATE Previous Year Question Papers.

Exam Pattern for GATE 2023

Meanwhile, the GATE Exam Pattern will be very helpful to candidates getting ready for the GATE exams. The best way to perform well and succeed in the exams is to prepare based on the syllabus and the marks distribution specified in this examination pattern. The GATE 2023 test questions are all completely objective. Numerous choice questions (MCQs) and questions with numerical answers (NATs) could be included in the question pattern.

Applicants are advised to review the detailed marking scheme provided in the GATE 2023 syllabus to determine the marks and topic weighting.

Applicants should be familiar with the GATE 2023 exam format before taking the examination.

  • The GATE 2023 Examination will last a total of three hours.
  • 65 questions will be included in the GATE 2023 Exam.
  • Multiple-selection questions (MCQs), Multiple-choice questions (MCQs), and questions with numerical answers will make up the questions (NATs).
  • Each question in the GATE 2023 exam will be worth one point or two points, for a total of 100 points.
  • Each incorrect MCQ answer will also result in a loss of one-third (1/3) of your total score.
  • No points are deducted for the NAT and MSQ.

Applicants taking the GATE 2023 Exam are required to be familiar with the exam format, and we have provided all the information regarding the exam format, including the number of questions, total marks, etc., in the table below:



Mode of Exam (CBT) Computer-Based Test 
Total Time  3 hours
Total Number of (Papers) Subjects  29
Total Sections Applicant’s Specified Discipline

General Aptitude 

Sort of Questions Multiple Select Questions (MSQ)

Numerical Answer Type Questions (NAT)

Multiple Choice Questions (MCQ)

Number of Questions 55 (subject) + 10 (GA) += 65
Marks Distribution in all Papers except papers XH, CY, AR, EY, MA, GG, PH, and XL Engineering Mathematics Marks: 13 

General Aptitude Marks: 15 

Subject Questions Marks: 72 

Total Marks: 100

Distribution of Scores in papers CY, AR, EY, MA, XH, GG, XL, and PH Subject Questions: 85 Points

General Aptitude: 15 Points

Total: 100 Points

GATE Exam 2023 Marking System Questions carry 1 mark and 2 marks.
Negative Marking in GATE Exam There won’t be any negative marking for selecting the 

incorrect answer in MCQs.

For 1-mark MCQs, incorrect answers will result in a deduction of 1/3 

of the mark.

For 2-mark MCQs, incorrect answers will result in a deduction of 2/3 

of a mark.

There will NOT be any negative marking for NAT-type questions.

An Overview of the GATE 2023 Exam Format 

Paper or Subject Code Exam Format
For, paper codes, CS, AE, CE, EC, BT, AG, CH, MN, MT, ME, EE, TF, IN, XE, ST, PE, and PI General Aptitude – 15 questions

Particular subject or Paper – 72 questions

Engineering Mathematics – 13 questions

XL, GG, EY, CY, MA, PH,  General Aptitude – 15 questions

The subject of the Paper – 85 questions

Negative Marking Scheme for GATE 2023

Negative markings may have an impact on an applicant’s exam performance, so they must concentrate intently. Applicants should be familiar with the GATE’s negative marking policy before beginning their exam preparation.

  • In questions for the NAT and MSQ, there is no negative marking.
  • For MCQ questions, there is a negative marking policy. Marks will be deducted for any incorrect answers to MCQs.
Type of Question Negative Marking/ Question
MCQ – 2 marks question 2/3
MCQ – 1 mark question 1/3

Admit Card for GATE Examination 2023

The GATE Admit Card 2023 will be made available on January 3, 2023. The admit card can only be downloaded by applicants who have successfully registered. 25 to 30 days before the GATE 2023 exam. Follow the below-mentioned steps to easily download your admit card: –

  • Firstly, visit the authorised website of the GATE
  • Select the link provided to access the admit card.
  • Click “Submit” after entering the registration number and birthdate.
  • Check the information on the admit card before downloading it to use later.

Results for GATE Exam 2023

The GATE Result will publish on the official website Applicants who qualify will be given access to their scorecards. Scorecard’s three-year expiration date applies. Thus, keep it secure. The steps below can be used by candidates to check their GATE 2023 results.

  • Check out the official website
  • Select GATE 2023 Result by clicking.
  • Fill required information.
  • The results dashboard will be visible to you.

GATE Exam Study Techniques

You will always need a well-planned strategy and knowledge of the GATE 2023 Syllabus and Exam Pattern regardless of whether you choose to prepare for the GATE entrance exam 2023 through self-study or a coaching centre. The 65 questions on the GATE exam are worth a total of 100 points. We advise you to refrain from guessing and suggest you only attempt the questions you are 100 % sure of because there will be a deduction for each incorrect response.


Applicant’s skills and diligence are typically the foundation of the GATE Preparation Strategy 2023. For efficient planning, consider the following tips and tricks:

  • understand your syllabus thoroughly.
  • Make quick notes for concepts and formulas.
  • Ensure that all of your concepts are stronger.
  • Strong conceptual understanding will be beneficial.
  • Create your notes so that you can easily review them repeatedly before the GATE Exam.
  • Examine your schedule, daily activities, and the number of days or months needed to finish the subject or topic.
  • List the GATE Important Topics in order of increasing difficulty.
  • Make a list of every GATE preparation book you’ll need to read.
  • Using this method, you’ll be able to focus your preparation efforts in the right way.
  • Attempt more practice exams. It will assist you in gaining practical experience to successfully pass the real-time exam.
  • Choose the trustworthy study resources that professionals and top students have recommended.
  • Do your best to stick to your GATE preparation plan.

Who will host the GATE Exam in 2023?

IIT Kanpur will be hosting the GATE 2023 exam.

Has the GATE 2023 syllabus been released?

The GATE 2023 syllabus has been made available for all 29 subjects. You can check out the detailed syllabus here in this article by simply clicking on the links given.

Can I take the GATE exam in 2023 if I have a backlog in my last semester’s exams?

You can, indeed. The requirement is that you clear those backlogs before admission.

How long will the GATE 2023 exam last in total?

The GATE exam in 2023 will last for three hours.

In the GATE exam 2023, will answer a question incorrectly result in a penalty?

Yes. MCQs have a negative marking policy. Incorrect answers will result in a lower grade for the candidates. To learn more about it in detail, you may prefer the article above. There will be no marks deducted for MCQs and NATs.

Can I use a calculator during the test?

No. A digital scientific calculator is available for candidates.

What is included in the GATE Aerospace Engineering (AE) Syllabus?

GATE Aerospace Engineering Syllabus for 2023 includes mainly 6 sections the topics are further categorised into two parts – Special Topics and Core Topics. For detail, click on the link given above in the syllabus table.

In the GATE exam, does the question recur?

No, the questions can’t recur in the GATE, but the exam format repeats.

How many topics can I select for the GATE 2023 exam?

In total, there are 29 subjects in this test. There is a two-subject limit, not more than two.

What format does the GATE CSE exam follow?

The GATE CSE exam will be administered online using a computer-based test (CBT).

How many times can I apply for the GATE 2023 exam?

There is no declared maximum age or number of attempts for the GATE exam.

Can third-year students take the GATE exam in 2023?

Yes, last-year students are eligible to take the GATE 2023 exam according to the updated GATE eligibility requirements.

In the GATE 2023 Examination, how many questions will be asked of science & engineering students?

There will be a total of 65 questions asked of science and engineering applicants.

Will there be any white sheet available for me to use during the exam for calculations and rough work?

To complete the preliminary work, the applicants will be given a scribble pad. After the test, applicants must, however, return the notepad.

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