GATE 2027 exam pattern explains how the examination is organised, the types of questions asked, the marking scheme, and the distribution of marks across different sections. Understanding the exam pattern before starting your preparation makes it easier to plan your study schedule and approach the examination with the right strategy.

GATE 2027 will be conducted as a Computer-Based Test (CBT) for 30 test papers, with each paper carrying 100 marks and a duration of 3 hours. Most papers consist of 65 questions and include a 15-mark General Aptitude (GA) section. Depending on the selected paper, the remaining marks are distributed between Engineering Mathematics (where applicable) and subject-specific questions as prescribed in the official syllabus.

The examination includes Multiple Choice Questions (MCQs), Multiple Select Questions (MSQs), and Numerical Answer Type (NAT) questions. Negative marking applies only to incorrect answers in MCQs, while MSQs and NAT questions do not carry any negative marking. In addition to testing subject knowledge, the question paper also evaluates analytical ability, problem-solving skills, and conceptual understanding.

Some GATE 2027 papers follow a different paper structure. For example, AR, GE, GG, RA, XE, XH, and XL contain common and optional sections based on the pattern prescribed for each paper. Candidates planning to appear for two papers must select the second paper only from the combinations approved by IIT Madras.

What Are the Key Highlights of the GATE 2027 Exam Pattern?

The table below provides a quick overview of the GATE 2027 exam pattern, including the exam mode, marking scheme, question types, paper structure, and other important details released by IIT Madras.

Also Check: GATE Syllabus 2027 

What Is the GATE 2027 Paper Code-Wise Marks Distribution?

The table below shows the marks distribution for different GATE 2027 paper codes. It explains how the total marks are divided among General Aptitude, Engineering Mathematics (where applicable), and subject-specific questions based on the selected test paper.

What Are the GATE 2027 Paper Codes?

Each GATE 2027 test paper is identified by a unique paper code. Candidates need to select the appropriate paper code while filling out the application form based on their academic background and the discipline in which they wish to appear. The table below lists all the official GATE 2027 paper codes and their corresponding subjects.

What Are the GATE 2027 Two-Paper Combinations?

Candidates can choose to appear for either one or two papers in GATE 2027. Those opting for two papers must first select a primary paper, while the secondary paper can only be chosen from the combinations approved by IIT Madras. Paper combinations other than the official list are not permitted during the regular and extended registration periods.

IIT Madras may announce additional two-paper combinations later, depending on examination scheduling and infrastructure availability. Similarly, if any approved combination has to be withdrawn due to unforeseen circumstances, the fee paid for the second paper will be refunded. The table below lists the official GATE 2027 two-paper combinations released for the examination.

What Are the Optional Sections in GATE 2027 Papers?

Some GATE 2027 test papers include both compulsory and optional sections. This applies to XE (Engineering Sciences), XH (Humanities and Social Sciences), and XL (Life Sciences). Depending on the selected paper, candidates are required to attempt the mandatory section(s) and choose the prescribed optional section(s). The tables below show the section-wise structure for each of these papers.

GATE 2026 Engineering Sciences (XE) Sectional Options

Candidates taking the XE paper must attempt Engineering Mathematics (XE0) for 15 marks and choose any two of the following optional sections, each carrying 35 marks:

GATE 2026 Humanities and Social Sciences (XH) Sectional Options

In the XH paper, Reasoning and Comprehension (XH0) is a compulsory section carrying 25 marks. Candidates must choose one optional section worth 60 marks from the list below:

GATE 2026 Life Sciences (XL) Sectional Options

Candidates opting for the XL paper are required to take Chemistry (XL0) for 25 marks. They must also select any two sections from the following options, each carrying 30 marks (total 60 marks):

What Is the GATE 2027 Marking Scheme?

Each GATE 2027 paper is conducted for 3 hours and carries a maximum of 100 marks. Every test paper includes a 15-mark General Aptitude (GA) section, while the remaining marks are distributed across Engineering Mathematics (where applicable) and subject-specific questions based on the selected paper. The table below outlines the marking scheme followed for different GATE 2027 papers.

What Is the GATE 2027 Paper-Wise Marking Scheme?

Candidates should note that the GATE 2027 exam pattern for paper codes AR, GE, GG, XH, XL and RA is different from the rest. It is important to review the specific marking scheme and structure for these papers to understand their unique format.

GATE Exam Pattern for AR (Architecture & Planning)

GATE 2027 exam pattern for the Architecture and Planning (AR) paper includes distinct sections and marking criteria. The AR paper includes the General Aptitude (GA) section, along with Part A and either Part B1 or Part B2. Candidates need to understand the given key details:

• Part A is compulsory for every candidate and includes a total of 39 questions, 18 questions worth 1 mark each and 21 questions worth 2 marks each adding up to a total of 60 marks.
• Candidates can choose between Part B1 (Architecture) or Part B2 (Planning) during the exam. Part B1 or B2 consists of 16 questions overall-7 questions worth 1 mark each and 9 questions worth 2 marks each, making a total of 25 marks.

GATE Exam Pattern for GE (Geomatics Engineering)

GATE 2027 Geomatics Engineering (GE) paper includes the General Aptitude section and two specific parts: Part A and Part B as outlined below:

• Part A, which is mandatory for all candidates, covers Engineering Mathematics and Basic Geomatics and carries a total of 55 marks.
• It includes 36 questions in total, comprising 17 questions of 1 mark each and 19 questions of 2 marks each.
• Part B offers candidates the option to select either Part B1 (Surveying and Mapping) or Part B2 (Image Processing and Analysis).
• Part B1 and B2 each consist of 19 questions, adding up to 30 marks.
• Each section under Part B contains 8 questions of 1 mark each and 11 questions of 2 marks each.

GATE Exam Pattern for GG (Geology and Geophysics)

GATE 2027 Geology and Geophysics (GG) paper is structured with a General Aptitude section and two main parts: Part A and Part B as described below:

• Part A is mandatory for all candidates and carries 25 marks in total.
• It includes 16 questions comprising 7 questions worth 1 mark each and 9 questions worth 2 marks each.
• Part B is divided into two sections: Part B1 (Geology) and Part B2 (Geophysics), and candidates must select one while filling out the application form.
• This selection cannot be changed during the exam.
• Both Part B1 and B2 have 39 questions, collectively worth 60 marks.
• Each of these sections contains 18 questions of 1 mark each and 21 questions of 2 marks each.

GATE Exam Pattern for XE (Engineering Sciences)

GATE 2027 Engineering Sciences (XE) paper comprises the General Aptitude section and is divided into three primary components, as detailed below:

• XE0 on Engineering Mathematics is compulsory and carries a total of 15 marks.
•  includes 11 questions, with 7 questions carrying 1 mark each and 4 questions carrying 2 marks each.
• Candidates must choose any two sections from Section B to H during the exam based on the questions presented.
• Each optional section from XE1 to XE9 includes 22 questions and is worth 35 marks in total.
• These optional sections consist of 9 questions worth 1 mark each and 13 questions worth 2 marks each.
• XE1 covers Fluid Mechanics, XE2 covers Material Science, and XE3 covers Solid Mechanics.
• XE4 includes Thermodynamics, XE5 focuses on Polymer Science and Engineering.
• XE6 is dedicated to Food Technology, while XE7 covers Atmospheric and Oceanic Sciences.
• XE8 covers Energy Science ,XE9 covers Textile Engineering and Fibre Science

GATE Exam Pattern for XH (Humanities and Social Sciences)

GATE 2027 Humanities and Social Sciences (XH) paper consists of the General Aptitude section along with three main parts, described in the points below:

• Section A (General Aptitude) carries 15 marks and is common to all candidates.
• XH0, which covers Reasoning and Comprehension, is compulsory and carries 25 marks in total.
• It includes 16 questions: 7 questions carry 1 mark each, while 9 questions are worth 2 marks each.
• Applicants are required to select one section from C1 to C6 when completing the application form.
• Each chosen section from C1 to C6 includes 39 questions carrying a total of 60 marks.
• These sections consist of 18 questions worth 1 mark each and 21 questions worth 2 marks each.
• XH1 corresponds to Economics and XH2 to English.
• XH3 covers Linguistics, while XH4 deals with Philosophy.
• XH5 is dedicated to Psychology, while XH6 pertains to Sociology.

GATE Exam Pattern for XL Paper (Life Sciences)

GATE 2027 Life Sciences (XL) paper includes the General Aptitude section along with three main parts, detailed below:

• XL0 Chemistry, is compulsory and carries 25 marks.
• XL0 consists of 17 questions: 9 questions carry 1 mark each and 8 questions carry 2 marks each.
• Candidates must choose any two sections from Q to U during the exam after reviewing the questions.
• Each optional section from XL1 to XL5 comprises 19 questions, totaling 30 marks, with 8 questions valued at 1 mark each and 11 questions valued at 2 marks each.
• XL1 represents Biotechnology, and XL2 corresponds to Botany.
• XL3 covers Microbiology, while XL4 focuses on Zoology.
• XL5 is dedicated to Food Technology.

What Are the Types of Questions in GATE 2027?

GATE 2027 exam includes 65 questions totaling 100 marks and features three types of questions: MCQs, MSQs, and NATs. Candidates should review the question types along with their marking schemes as outlined below.

Multiple Choice Questions (MCQs)

GATE 2027 includes Multiple Choice Questions (MCQs) with the following details:

• Across all GATE papers, each multiple-choice question is assigned either 1 or 2 marks.
• Every MCQ presents four answer options to choose from.
• For wrong answers, a penalty of 1-mark MCQ - 1/3 deducted, 2-mark MCQ - 2/3 deducted

Multiple Select Questions (MSQs)

GATE 2027 includes Multiple Select Questions (MSQs) with the following features:

• In all GATE papers, each MSQ is valued at either 1 or 2 marks.
• Every MSQ provides four answer options.
• No negative marking applies to MSQs.
• There is no partial marking in MSQ questions.

Numerical Answer Type (NAT) Questions

GATE 2027 features Numerical Answer Type (NAT) questions with these key points:

• NAT questions carry either 1 or 2 marks across all GATE papers.
• Each NAT question does not provide multiple-choice options.
• Candidates must enter their answers as real numbers using the virtual keyboard during the exam.
• NAT questions do not have any negative marking.

What Is the GATE 2027 Question Paper Pattern? 

GATE 2027 question papers assess candidates through various types of questions to evaluate their skills effectively:

• Recall questions test candidate's ability to remember facts, principles, formulas, or laws and may include simple calculations.
• Comprehension questions assess understanding of basic concepts and the ability to make clear conclusions.
• Application questions evaluate how well candidates apply their knowledge through calculations or logical reasoning.
• Analysis and synthesis questions challenge candidates to analyze data presented in images, diagrams, or graphs, and to compare or differentiate information by recognizing assumptions or filtering relevant details.

What Is the GATE 2027 Negative Marking Scheme?

The table below outlines the negative marking rules for GATE 2027, with a key note that no negative marks apply to MSQ (Multiple Select Questions) and NAT (Numerical Answer Type) questions, while marks are deducted only for incorrect answers in MCQs: