The Joint Entrance Examination (Main), commonly called JEE Main, is one of India’s most important engineering entrance examinations. It is conducted by the National Testing Agency (NTA) for admission to undergraduate engineering and other technical programmes.
JEE Main is mainly used for admission to B.E. and B.Tech programmes in National Institutes of Technology (NITs), Indian Institutes of Information Technology (IIITs) and other participating institutions. It is also an important qualifying examination for students who want to appear for JEE Advanced.
NTA conducts JEE Main in multiple sessions. For 2026, the examination was conducted in two sessions, in January and April.
JEE Main – Quick Overview
| Particular | Details |
| Full Name | Joint Entrance Examination (Main) |
| Conducting Body | National Testing Agency (NTA) |
| Level | National |
| Main Course | B.E./B.Tech |
| Mode | Computer-Based Test |
| Main Subjects | Physics, Chemistry, Mathematics |
| Sessions | Usually two sessions |
| Main Institutes | NITs, IIITs and other participating institutes |
| JEE Advanced | JEE Main is used to determine eligibility for JEE Advanced |
The exact examination dates, eligibility conditions and admission rules can change, so candidates should always check the latest official NTA information bulletin.
What Is JEE Main?
JEE Main is a national-level entrance examination for students seeking admission to undergraduate engineering and architecture/planning programmes covered by the examination.
For engineering aspirants, Paper 1 is conducted for B.E./B.Tech programmes and tests:
- Mathematics
- Physics
- Chemistry
JEE Main also has separate papers for B.Arch and B.Planning. NTA’s official website lists Paper 1, Paper 2A and Paper 2B separately.
A student does not need to appear for every paper. The paper selected should match the course the student wants to pursue.
JEE Main Eligibility
One important point about JEE Main is that appearing in the examination and being eligible for admission to a particular institute are not always exactly the same thing.
Candidates should check both the JEE Main eligibility rules and the admission requirements of their preferred institute.
Educational Qualification
Students generally need to have passed Class 12 or an equivalent qualifying examination with the subjects required for their intended programme.
For B.E./B.Tech admissions, Physics and Mathematics are important qualifying subjects, along with the other prescribed subject requirements.
Students appearing in Class 12 can also apply, subject to the applicable rules.
Age Limit
NTA’s JEE Main eligibility rules do not generally impose a specific upper age limit for appearing in the examination. However, institutes may have their own admission requirements.
Therefore, students should check the current admission rules of NITs, IIITs and other institutes before making decisions.
Number of Attempts
JEE Main is conducted in multiple sessions, giving eligible candidates opportunities to appear in different sessions of the examination.
The exact attempt and eligibility rules are specified in the information bulletin for the relevant year.
JEE Main Exam Pattern
For JEE Main Paper 1 (B.E./B.Tech.), the examination is conducted in Computer-Based Test (CBT) mode.
The paper consists of Mathematics, Physics and Chemistry. The current structure has 75 questions for a total of 300 marks. NTA’s official examination information lists 20 questions in Section A and 5 questions in Section B for each of the three subjects.
Paper 1 Pattern
| Subject | Section A | Section B | Total Questions |
| Mathematics | 20 | 5 | 25 |
| Physics | 20 | 5 | 25 |
| Chemistry | 20 | 5 | 25 |
| Total | 60 | 15 | 75 |
The examination carries 300 marks.
Section A consists of multiple-choice questions. Section B contains numerical-value questions.
Candidates should check the latest information bulletin for the marking scheme because examination rules can be updated.
JEE Main Syllabus
The JEE Main syllabus is divided into three major subjects for Paper 1:
- Mathematics
- Physics
- Chemistry
NTA publishes the official syllabus on the JEE Main website. The official 2026 syllabus is available through the JEE Main portal.
Mathematics Syllabus
Important areas include:
- Sets, relations and functions
- Complex numbers
- Quadratic equations
- Matrices and determinants
- Permutations and combinations
- Binomial theorem
- Sequences and series
- Limits and continuity
- Differentiation
- Integral calculus
- Differential equations
- Coordinate geometry
- Three-dimensional geometry
- Vector algebra
- Statistics
- Probability
- Trigonometry
Mathematics requires both conceptual understanding and regular problem-solving practice.
Physics Syllabus
Important areas include:
- Units and measurements
- Kinematics
- Laws of motion
- Work, energy and power
- Rotational motion
- Gravitation
- Properties of matter
- Thermodynamics
- Kinetic theory
- Oscillations and waves
- Electrostatics
- Current electricity
- Magnetism
- Electromagnetic induction
- Alternating current
- Optics
- Dual nature of matter
- Atoms and nuclei
- Electronic devices
Students should follow the complete official syllabus instead of preparing only selected topics.
Chemistry Syllabus
Chemistry broadly includes:
Physical Chemistry
- Basic concepts
- Atomic structure
- Chemical bonding
- Thermodynamics
- Equilibrium
- Redox reactions
- Solutions
- Electrochemistry
- Chemical kinetics
Inorganic Chemistry
- Periodic classification
- P-block elements
- d- and f-block elements
- Coordination compounds
- Chemical principles and related topics
Organic Chemistry
- Basic principles of organic chemistry
- Hydrocarbons
- Halo compounds
- Alcohols and related compounds
- Aldehydes and ketones
- Amines
- Biomolecules
- Polymers
- Practical chemistry-related topics
The official syllabus should be treated as the final reference because topics can be revised between examination years.
JEE Main Application Process
JEE Main applications are submitted online through the official NTA JEE Main website.
The general process is:
Step 1: Visit the Official Website
Go to the official JEE Main website and read the latest information bulletin.
Step 2: Register
Create your candidate account using the required personal and contact information.
Step 3: Complete the Application Form
Enter:
- Personal details
- Academic information
- Category details
- Examination preferences
- Paper selection
- Examination city preferences
Step 4: Upload Documents
Upload the photograph, signature and other documents according to the prescribed specifications.
Step 5: Pay the Fee
Pay the applicable examination fee using the available online payment methods.
Step 6: Submit the Form
Check all information carefully before final submission. Save the confirmation page for future reference.
NTA publishes separate notices for registration, correction windows and other application-related activities.
JEE Main Two Sessions
JEE Main is generally conducted in two sessions.
For 2026, NTA announced Session 1 for January and Session 2 for April.
Appearing in more than one session can help students improve their overall performance.
When a candidate appears in multiple sessions, the applicable rules determine how the final NTA score is considered.
Students should carefully read the year’s information bulletin before deciding whether to appear in one or both sessions.
JEE Main Preparation Strategy
JEE Main requires consistent preparation rather than last-minute study.
- Understand the Syllabus
Download the official syllabus and divide it into smaller topics.
- Build Strong Basics
Start with fundamental concepts before moving to difficult problems.
Physics, Chemistry and Mathematics all require different preparation methods.
- Follow NCERT
NCERT books are particularly useful for Chemistry and for developing basic concepts across the subjects.
- Practise Mathematics Daily
Mathematics improves mainly through regular problem solving.
Try to practise questions every day instead of studying Mathematics only once or twice a week.
- Focus on Concepts in Physics
Do not simply memorise formulas. Understand where and how formulas are used.
After learning a concept, solve different types of questions.
- Revise Chemistry Frequently
Make short revision notes for:
- Important reactions
- Formulas
- Concepts
- Periodic trends
- Important facts
Regular revision is particularly useful for Chemistry.
- Solve Previous Papers
Previous JEE Main question papers help students understand:
- Question difficulty
- Important topics
- Time pressure
- Question formats
The official JEE Main website also provides question-paper resources.
- Take Mock Tests
Full-length mock tests are important because JEE Main is a time-based examination.
After every mock test, analyse:
- Wrong answers
- Unattempted questions
- Time spent
- Weak topics
- Careless mistakes
- Improve Accuracy
Getting more questions right is often more useful than attempting every question.
Learn to identify questions that are taking too much time and move on when necessary.
JEE Main Preparation Timetable
A simple daily plan can look like this:
| Activity | Suggested Time |
| Mathematics | 2 hours |
| Physics | 2 hours |
| Chemistry | 2 hours |
| Revision | 1 hour |
| MCQ Practice | 1–2 hours |
This is only an example. Students should adjust the timetable according to their school, coaching and personal study requirements.
JEE Main and JEE Advanced
JEE Main and JEE Advanced are different examinations.
JEE Main
It is used for admission to institutions such as NITs, IIITs and other participating institutes.
JEE Advanced
JEE Advanced is the entrance examination used for admission to the undergraduate programmes of the IITs, subject to the applicable eligibility and ranking rules.
JEE Main performance is also used to determine eligibility for JEE Advanced according to the rules for that year.
Students targeting IITs should therefore understand both examinations and their respective eligibility requirements.
JEE Main Counselling and Admission
After JEE Main results are announced, eligible candidates can participate in the relevant admission and counselling process.
For participating NITs, IIITs and other institutes covered by the central counselling system, students generally use JoSAA for seat allocation.
The broad process is:
JEE Main → NTA Score/Rank → Counselling Registration → Choice Filling → Seat Allotment → Document Verification → Admission
Students should carefully select their preferred:
- Institute
- Branch
- Course
- Location
Admission depends on factors such as rank, category, seat availability, choices and applicable eligibility requirements.
Documents Required
Students may need documents such as:
- Class 10 certificate
- Class 12 marksheet/certificate
- Valid identity document
- Photograph
- Signature
- Category certificate, if applicable
- PwD/PwBD certificate, if applicable
- Other documents required during counselling
Keep original documents and valid digital copies available.
Common Mistakes in JEE Main Preparation
Avoid these common mistakes:
- Trying to complete too many books
- Ignoring the official syllabus
- Avoiding previous papers
- Not taking mock tests
- Studying only favourite subjects
- Ignoring weak topics
- Memorising Physics without understanding concepts
- Not revising Chemistry
- Spending too much time on one question
- Starting full revision too late
A simple study plan followed consistently is generally more useful than constantly changing preparation strategies.
Frequently Asked Questions
Who can appear for JEE Main?
Students who meet the educational and other eligibility requirements specified by NTA for the relevant examination year can appear.
Is JEE Main compulsory for engineering?
It is an important entrance examination for admission to many engineering institutions, including NITs, IIITs and other participating institutes. However, not every engineering college in India uses JEE Main.
Is there an age limit for JEE Main?
The examination’s eligibility rules should be checked in the current information bulletin. Individual institutes may have additional admission conditions.
Is JEE Main difficult?
JEE Main is competitive and requires strong preparation in Physics, Chemistry and Mathematics. Regular practice, revision and mock tests can make preparation more manageable.
How many marks are there in JEE Main Paper 1?
Under the current Paper 1 structure, the examination is of 300 marks with 75 questions.
Can I appear for JEE Main twice in one year?
JEE Main has been conducted in two sessions. Candidates should check the current year’s rules regarding session registration and scores.
What is the best way to prepare for JEE Main?
Build strong concepts, follow the official syllabus, practise questions regularly, solve previous papers and take full-length mock tests.
Final Thoughts
JEE Main is an important entrance examination for students who want to pursue engineering and related undergraduate programmes in India. A good preparation strategy should combine concept building, regular practice, revision and mock tests.
Start by downloading the latest official syllabus and understanding the examination pattern. Then create a realistic timetable for Physics, Chemistry and Mathematics.
Students should also remember that JEE Main rules can change. For example, NTA has issued separate 2026 notices covering application, examination sessions, syllabus and other candidate instructions.
Therefore, always check the official JEE Main website for the latest information about eligibility, application dates, syllabus, examination pattern, admit card, result and counselling.
