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JEE Main Exam Pattern 2027: Paper Pattern, Marking Scheme, Question Distribution & Latest Updates
Your complete, verified guide to the JEE Main 2027 exam pattern marking scheme, section-wise question distribution, total marks, and the latest updates for Session 1 and Session 2.
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Latest Update :The National Testing Agency (NTA) has released the JEE Main 2027 Information Bulletin, which provides the examination pattern, question distribution, marking scheme and duration for all three papers. JEE Main 2027 comprises Paper 1 (B.E./B.Tech), Paper 2A (B.Arch) and Paper 2B (B.Planning).
JEE Main Exam Pattern 2027 Quick Overview
Exam Name
JEE Main 2027
Conducting Body
NTA (National Testing Agency)
Mode of Exam
Online Computer-Based Test (CBT)
Total Questions (Paper 1)
75 (All Compulsory)
Total Marks (Paper 1)
300 Marks
Exam Duration
3 Hours (180 Minutes)
Subjects
Physics, Chemistry, Mathematics
Negative Marking
1 per wrong answer (MCQ & Numerical)
Languages Available
13 (including Hindi & English)
Session 1 Dates
20, 21, 22, 23, 24 and 28 January 2027
Session 2 Dates
2, 3, 4, 5, 6 and 7 April 2027
Official Website
jeemain.nta.nic.in
What is JEE Main Exam Pattern 2027?
The JEE Main exam pattern 2027 defines the complete structure of the Joint Entrance Examination – Main, conducted by the National Testing Agency (NTA). It covers the number of questions, total marks, subjects, sections, exam duration, marking scheme, and mode of the exam. Understanding the NTA JEE Main pattern thoroughly is the most critical first step for every aspirant targeting IITs, NITs, IIITs, or Government-Funded Technical Institutes (GFTIs).
JEE Main 2027 is held in two sessions January (Session 1) and April (Session 2). Both sessions follow the exact same JEE Main paper pattern. If a candidate appears in both sessions, the higher NTA Score is considered for final merit and All India Rank (AIR) calculation.
Key Fact: As per the current JEE Main 2027 paper pattern, there are no optional questions in Paper 1. All 75 questions across Section A and Section B for all three subjects are compulsory.
JEE Main is conducted for three separate papers:
- Paper 1 (B.E./B.Tech) Physics, Chemistry, Mathematics 300 Marks
- Paper 2A (B.Arch) Mathematics, Aptitude Test, Drawing 400 Marks
- Paper 2B (B.Plan) Mathematics, Aptitude Test, Planning 400 Marks
JEE Main Paper 1 Pattern 2027 – B.E./B.Tech (Complete Table)
The following table presents the complete and NTA-verified JEE Main paper pattern 2027 for Paper 1 (B.E./B.Tech). This pattern is applicable to both Session 1 (January) and Session 2 (April) equally:
| Parameter | Details |
|---|---|
| Exam Name | JEE Main 2027 – Paper 1 (B.E./B.Tech) |
| Conducting Authority | National Testing Agency (NTA) |
| Mode of Examination | Computer-Based Test (CBT) – Online |
| Subjects | Physics, Chemistry, Mathematics |
| Total Number of Questions | 75 (All Compulsory – No Optional) |
| Questions per Subject | 25 (Section A: 20 MCQs + Section B: 5 Numerical) |
| Total Marks | 300 (100 marks per subject) |
| Exam Duration | 3 Hours (180 Minutes) |
| Duration for PwD Candidates | 4 Hours (240 Minutes) |
| Correct Answer – MCQ (Section A) | +4 Marks |
| Incorrect Answer – MCQ (Section A) | –1 Mark (Negative Marking) |
| Correct Answer – Numerical (Section B) | +4 Marks |
| Incorrect Answer – Numerical (Section B) | –1 Mark (Negative Marking) |
| Unattempted Questions | 0 Marks (No Penalty) |
| Medium of Exam | 13 Languages (English, Hindi + 11 Regional Languages) |
| Optional Questions | None – All 75 questions are compulsory |
| Session 1 Dates | 20, 21, 22, 23, 24 and 28 January 2027 |
| Session 2 Dates | 2, 3, 4, 5, 6 and 7 April 2027 |
JEE Main 2027 Subject-wise Question & Marks Distribution
In the JEE Main 2027 paper pattern, Physics, Chemistry, and Mathematics each carry equal weightage 25 questions and 100 marks per subject. The total for Paper 1 is 75 questions for 300 marks. There is no subject-wise optional provision.
Physics
Section A: 20 MCQs
Section B: 5 Numerical
Total: 25 Questions
100 marks
Chemistry
Section A: 20 MCQs
Section B: 5 Numerical
Total: 25 Questions
100 marks
Mathematics
Section A: 20 MCQs
Section B: 5 Numerical
Total: 25 Questions
100 marks
JEE Main 2027 – Subject-wise Distribution Table
| Subject | Section A (MCQ) | Section B (Numerical) | Total Questions | Total Marks |
|---|---|---|---|---|
| Physics | 20 | 5 | 25 | 100 |
| Chemistry | 20 | 5 | 25 | 100 |
| Mathematics | 20 | 5 | 25 | 100 |
| Grand Total | 60 | 15 | 75 | 300 |
JEE Main Marking Scheme 2027 – Detailed Breakdown
A precise understanding of the JEE Main marking scheme 2027 is essential for building an effective exam strategy. Both Section A (MCQs) and Section B (Numerical) carry the same reward for correct answers and the same penalty for incorrect ones. Unattempted questions carry no penalty.
| Question Type | Correct Answer | Wrong Answer | Not Attempted | Optional? |
|---|---|---|---|---|
| Section A – MCQ (Single Correct, 4 Options) | +4 | –1 | 0 | Compulsory |
| Section B – Numerical Answer Type (NAT) | +4 | –1 | 0 | Compulsory |
| Paper 2A – Drawing Test | Evaluated by designated examiner | No negative marking | 0 | As per Paper 2A structure |
Critical Warning: In JEE Main 2027 Paper 1, negative marking applies to both Section A (MCQs) and Section B (Numerical-Value Questions). Correct answers carry +4 marks, incorrect answers carry −1 mark, and unanswered questions receive 0 marks. Candidates should calculate carefully and consider the risk of an incorrect answer before attempting a question.
Aakash Expert Strategy: Focus on maintaining accuracy while managing time effectively. In JEE Main 2027 Paper 1, a correct answer earns +4 marks, while an incorrect answer attracts a −1 mark penalty. The difference between a correct and an incorrect answer is 5 marks. Prioritise questions you can solve confidently, and avoid careless guesses when you are unsure of the answer.
JEE Main Score Calculation – Worked Example
The table below demonstrates how the JEE Main marking scheme plays out in a realistic attempt scenario:
| Category | No. of Questions | Calculation | Score |
|---|---|---|---|
| MCQ – Correct | 45 out of 60 | 45 × (+4) | +180 |
| MCQ – Wrong | 10 | 10 × (–1) | –10 |
| MCQ – Not Attempted | 5 | 5 × 0 | 0 |
| Numerical – Correct | 12 out of 15 | 12 × (+4) | +48 |
| Numerical – Wrong | 2 | 2 × (–1) | –2 |
| Numerical – Not Attempted | 1 | 1 × 0 | 0 |
| Total Score | 75 Questions | — | 216 / 300 |
JEE Main Exam Pattern 2027 Section A vs Section B – Key Differences
In the JEE Main section-wise pattern 2027, every subject is divided into Section A and Section B. Each section has a distinct question type, answering method, and optimal strategy. Understanding this distinction is critical for effective time management during the exam.
| Feature | Section A (MCQ) | Section B (Numerical) |
|---|---|---|
| Question Type | Multiple Choice – 4 options, 1 correct | Numerical Answer Type – exact value required |
| Questions per Subject | 20 | 5 |
| Compulsory? | All 20 questions are included; candidates may leave questions unanswered. | All 5 questions are included; candidates may leave questions unanswered. |
| Marks – Correct | +4 | +4 |
| Negative Marking | –1 per wrong answer | –1 per wrong answer |
| How to Answer | Click on correct option (A / B / C / D) | Type the exact numerical value via on-screen keypad |
| Options Provided? | Yes (4 visible options) | No – candidate must calculate and type the answer |
| Elimination Technique | Applicable – can eliminate wrong options | Not applicable – requires exact computation |
| Recommended Strategy | Use elimination; mark for review if unsure | Attempt only when you can compute the exact answer confidently |
📌 Important Note: In Section B, candidates enter their answer using the on-screen virtual keypad as a numerical value, typically rounded to the nearest integer (unless the question specifies a different format). No physical or virtual calculator is permitted during the exam. Strong mental arithmetic and well-organised rough work are essential skills for Section B.
JEE Main Paper 2A (B.Arch) & Paper 2B (B.Plan) Pattern 2027
Candidates applying for Bachelor of Architecture or Bachelor of Planning programmes must appear in Paper 2A or Paper 2B respectively. The JEE Main 2027 paper pattern for these two papers is significantly different from Paper 1 in structure, duration, and total marks:
| Feature | Paper 2A (B.Arch) | Paper 2B (B.Plan) |
|---|---|---|
| Programme | Bachelor of Architecture | Bachelor of Planning |
| Total Questions | 77 | 100 |
| Total Marks | 400 | 400 |
| Exam Duration | 3.5 Hours (210 Minutes) | 3 Hours (180 Minutes) |
| Mathematics | 25 Questions (MCQ + Numerical) | 25 Questions (MCQ + Numerical) |
| Aptitude Test | 50 MCQ Questions | 50 MCQ Questions |
| Drawing Test | 2 Questions (Offline / Pen-and-Paper Mode) | Not Applicable |
| Planning Section | Not Applicable | 25 MCQ Questions |
| Exam Mode | Online CBT + Offline Drawing Section | Online CBT Only |
| Negative Marking | –1 for incorrect MCQs; No penalty for Drawing | –1 for incorrect MCQs |
🎨 Note for B.Arch Aspirants: The Drawing Test is conducted in offline, pen-and-paper mode on an A4 drawing sheet and carries no negative marking. Candidates should follow the official examination instructions regarding permitted drawing instruments.
JEE Main Session 1 vs Session 2 Pattern Comparison 2027
Both sessions of JEE Main 2027 follow the examination pattern specified in the official NTA Information Bulletin. The sessions differ in their scheduled dates, while candidates can use both attempts to improve their overall NTA Score.
Session 1 January 2027
- Exam Dates: 20, 21, 22, 23, 24 and 28 January 2027
- Shifts: Morning and afternoon shifts, as specified on the admit card
- Exam Pattern: As specified in the official JEE Main 2027 Information Bulletin
- Result: Session 1 results will be published on the official NTA website.
- Score Validity: Best NTA Score of both sessions used for AIR
- Strategic Significance: First real benchmark; identifies areas needing improvement before Session 2
Session 2 April 2027
- Exam Dates: 2, 3, 4, 5, 6 and 7 April 2027
- Shifts: As indicated on Admit Card (Morning & Evening)
- Exam Pattern: Exactly the same as Session 1
- Final AIR: Released after Session 2 results are declared
- Score Validity: Higher NTA Score of the two sessions used
- Strategic Significance: Last opportunity to improve NTA Score before final rank declaration
Expert Advice: Candidates appearing in both sessions should use their Session 1 performance to identify weaker topics, improve time management and refine their exam strategy before Session 2. The better total NTA Score is considered when a candidate appears in both sessions.
JEE Main Session 1 vs Session 2 – Comparative Table
| Parameter | Session 1 | Session 2 |
|---|---|---|
| Month | January 2027 | April 2027 |
| JEE Main 2027 Dates | 20, 21, 22, 23, 24 and 28 January 2027 | 2, 3, 4, 5, 6 and 7 April 2027 |
| Exam Pattern | Same as Session 2 | Same as Session 1 |
| Total Questions | 75 (Compulsory) | 75 (Compulsory) |
| Total Marks | 300 | 300 |
| Marking Scheme | +4 for correct answers; −1 for incorrect answers | +4 for correct answers; −1 for incorrect answers |
| Score Used for Rank | Best NTA Score of both sessions | Best NTA Score of both sessions |
| Final AIR Released | After Session 2 results | After Session 2 results |
Frequently Asked Questions – JEE Main Exam Pattern 2027
How many questions are there in JEE Main 2027 Paper 1?
JEE Main 2027 Paper 1 (B.E./B.Tech) has a total of 75 questions 25 each from Physics, Chemistry, and Mathematics. Each subject contains 20 Multiple Choice Questions in Section A and 5 Numerical Value Questions in Section B. All 75 questions are compulsory; there are no optional questions.
What is the total marks for JEE Main 2027 Paper 1?
JEE Main 2027 Paper 1 (B.E./B.Tech) carries 300 marks, with 100 marks allocated to each subject: Physics, Chemistry and Mathematics. Paper 2A (B.Arch) and Paper 2B (B.Planning) each carry 400 marks.
What is the negative marking rule in JEE Main 2027?
For Section A (MCQs): a correct answer earns +4 marks and an incorrect answer deducts –1 mark. For Section B (Numerical): a correct answer earns +4 marks and an incorrect answer also deducts –1 mark. Questions that are left unattempted carry 0 marks there is no penalty for skipping a question.
What is the duration of JEE Main 2027 exam?
JEE Main 2027 Paper 1 (B.E./B.Tech) has a duration of 3 hours (180 minutes). PwD (Persons with Disabilities) candidates are allotted 4 hours (240 minutes). Paper 2A (B.Arch) has a duration of 3 hours (180 minutes), and Paper 2A + Paper 2B together: 3 hours 30 minutes (210 minutes) while Paper 2B (B.Plan) is also 3 hours (180 minutes).
Are Section B questions optional in JEE Main 2027?
No. Section B contains five numerical-value questions per subject in Paper 1, and there are no optional questions. Candidates may leave an individual question unanswered, but an unanswered question receives zero marks. Incorrect answers attract a penalty of one mark.
Is JEE Main 2027 conducted online or offline?
JEE Main 2027 is conducted in Computer-Based Test (CBT) mode, meaning it is entirely online. The sole exception is the Drawing section of Paper 2A (B.Arch), which is administered in pen-and-paper (offline) mode. All remaining papers and sections are conducted online.
In how many languages is JEE Main 2027 offered?
JEE Main 2027 is available in 13 languages: English, Hindi, Assamese, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu. Candidates select their preferred language of examination at the time of filling the application form.
Which JEE Main 2027 session is more important – Session 1 or Session 2?
Both sessions are equally important. NTA uses the best NTA Score from the two sessions for the final All India Rank (AIR). The AIR is released after Session 2 results are declared. If a candidate appears in both sessions, the one with the higher NTA Score is used scores from the two sessions are not combined.
What percentile is needed for NIT admission through JEE Main 2027?
Generally, a percentile of 85–90+ is needed for NIT admission in less competitive branches. For top NITs and high-demand branches like Computer Science and Electronics, a percentile of 95+ is advisable. To qualify for JEE Advanced, the general category cutoff typically falls around 75+ percentile, though the exact cutoff is declared by NTA after each session.
How is the JEE Main 2027 pattern different from JEE Advanced?
JEE Main and JEE Advanced are separate examinations with their own examination patterns and marking rules. According to the JEE Main 2027 Information Bulletin, Paper 1 contains 75 questions for 300 marks, while Paper 2A and Paper 2B each carry 400 marks. The detailed question formats and marking rules for JEE Advanced should be checked against its official examination brochure, as they are not established by the JEE Main Information Bulletin.
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