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Joint Entrance Examination - Main [ JEE Mains ]

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By Srushit Pargat Last Updated: November 24th, 2020

JEE Mains

Introduction about JEE Mains

The Joint Entrance Examination, popularly recognized as the JEE Mains, is a national level examination conducted every year for candidates looking to pursue their degrees such as Bachelors in Technology/Engineering, Bachelors in Planning, and Bachelors in Architecture in premier institutes such as IIITs (Indian Institute of Information Technology), NITs (National Institute of Technology) and several other CFTIs (Centrally Funded Technical Institutions) all over the country.

Out of all the candidates that take up the challenge to write this examination, only the top 2.5 lakh rankers are further eligible to participate in the JEE Advanced (Joint Entrance Examination Advanced) also to get admitted into the prestigious IITs (Indian Institute Technology) if they qualify.

The seat allocation and counselling procedure are conducted by an authority called JoSAA (Joint Seat Allocation Authority). This counselling process includes all the institutes such as IITs, NITs, IIITs, and CFTIs, and last year there were about 107 institutes that were a part of the counseling procedure.

JEE Mains Important Exam Updates

Exam Name Joint Entrance Exam (JEE)
Exam Frequency Twice annually
Exam Mode Online (CBT mode)
Exam Duration 3 hours
Test Takers 11,47,125
Accepting Colleges 1562 colleges including IITs, NITs, IIITs and CFTIs
Official Website https://jeemain.nta.nic.in

JEE Mains Syllabus/Subjects

The Joint Entrance Examination is known worldwide because of its complexity and aspirants start preparing for it almost 2 years in advance, mostly when they are in high schools. The examination mainly consists of three subjects, including Maths, Physics, and Chemistry. The JEE mains has the basic NCERT syllabus of the three subjects, but it is not as simple as it may sound because there is a vast competition. There are more than 11 lakh candidates that write this examination off which only 2.5 lakh get shortlisted.

The syllabus details are mentioned below:

Mathematics

Marks: 100

Sets, relations and functions, Complex number and quadratic equations, matrices and determinants, Permutations and combinations, Limit, continuity and differentiability, Integrals Calculus, Mathematical induction, Binomial theorem and its simple applications, Sequences and series, Differential equations, Co-ordinate geometry, Three-dimensional geometry, Vector algebra, Statistics and probability, Trigonometry, Mathematical reasoning

Physics

Marks: 100

Physics and measurements, Kinematics, Work, energy and power, Laws of Motion, , Rotational Motion, Gravitation, Properties of solids and liquids, Thermodynamics, Electrostatics, Current electricity, Magnetic effects of current and magnetism, Kinetics theory of gases, Oscillations and Waves, Electromagnetic induction and alternating currents, Optics, Dual nature of matter and radiation, Atoms and nuclei, Electronic devices, Communications system, Experimental skills

Chemistry

Marks: 100

Some basic concepts in chemistry, Chemical kinetics, Surface chemistry, Classification of elements and periodicity in properties, Chemical thermodynamics, States of matter, Atomic structure, Chemical bonding and molecular structure, Solutions, Equilibrium, Redox reactions and electrochemistry, General principles and Process of Isolation of Metals, Hydrogen, S - block elements - alkaline and alkali earth metals, P - block elements, P - block elements - group 13 elements, P - block elements - group 14 elements, P - block elements - group 15 elements, P - block elements - group 16 elements, P - block elements - group 17 elements, P - block elements - group 18 elements, D and F - block elements, Co-ordinations compound, Environmental chemistry, Purification and characteristics of organic compounds, Organic compounds containing oxygen, Organic compounds containing nitrogen, Some basic principles of organic chemistry, Hydrocarbons, Organic compounds containing halogens, Polymers, Biomolecules, Chemistry in everyday life, Principles related to practical chemistry

Subjects 1.       Physics      2. Maths       3. Chemistry
Marks Distribution Physics – 100 marks Maths – 100 marks       Chemistry – 100 marks

Topics-Number of Questions

Mathematics

Chapters Total Questions
Sets 1
Permutations & Combinations 1
Probability 1
Complex Numbers 1
Binominal Theorem 1
Limits 1
Differentiability 1
Indefinite Integration 1
Definite Integration 1
Differential Equations 1
Height & Distance 1
Trigonometric Equations 1
The Area under the Curve 1
Quadratic Equations  1
Vectors 1
Tangents and Normals 1
Maxima and Minima 1
Statistics 1
Parabola 1
Ellipse 1
Hyperbola 1
Mathematical Reasoning 1
Sequences & Series 2
Straight Lines  2
3-D Geometry  2
Determinants  2

Physics

Chapters Total Questions
Electrostatics 1
Capacitors  1
Simple Harmonic Motion 1
Sound Waves 1
Elasticity 1
Error in Measurement 1
Circular Motion 1
Electromagnetic Waves 1
Semiconductors 1
Communication Systems 1
Magnetic Effect of Current and Magnetism 2
Alternating Current 2
Kinetic Theory of Gases & Thermodynamics 2
Kinematics 2
Work, Energy, and Power 2
Laws of Motion 2
Centre Of Mass 2
Rotational Dynamics 2
Modern Physics 2
Wave Optics 2
Current Electricity 3

Chemistry

Chapters Total Questions
Mole Concept 1
Redox Reactions  1
Electrochemistry  1
Chemical Kinetics  1
Solution & Colligative Properties  1
General Organic Chemistry  1
Stereochemistry  1
Hydrocarbon  1
Alkyl Halides  1
Carboxylic Acids & their Derivatives  1
Carbohydrates, Amino-Acids, and Polymers  1
Aromatic Compounds  1
Atomic Structure 2
Chemical Bonding 2
Chemical And Ionic Equilibrium 2
Solid-State And Surface Chemistry 2
Nuclear & Environmental Chemistry 2
Thermodynamics & the Gaseous State 2
Transition Elements & Coordination Compounds 3
Periodic table, s-block, and p-Block Elements  3

Eligibility Criteria

1.       Candidates must complete their Intermediate 12th or equivalent from a recognized board or university to apply and appear for the examination.

2.       For the B-Tech Courses: Candidates should have passed the qualifying exam of 5 subjects Physics and Maths as main subjects and anyone from Biotechnology/ Biology/ Chemistry.

3.       For the B-Arch Courses: Candidates should have passed 12th or equivalent with a minimum of 50% in their final examination. The candidate must have Physics, Chemistry, and Mathematics as their mandatory subject to be eligible for the JEE Main Examination.

4.       For the B-Plan Course: Candidates should have passed their qualifying exam with Maths as a mandatory subject to be able to appear for the JEE Main Examination.

5.       There is no specified age limit to apply for the JEE Main for any candidate as far as they have passed their 12th or equivalent in the past two years, i.e., 2019 or 2020.

6.       Candidates that are yet to appear for their 12th or equivalent examination in 2021 will also be eligible to apply for the JEE Main examination.

7.       Any candidate can participate in this examination for 3 consecutive years. The test is conducted twice annually.

Marking Scheme

Parameters B.E./B. Tech B. Arch B. Planning
Total subjects Physics, Chemistry, Mathematics Mathematics, Aptitude Test, Drawing Test Mathematics, Aptitude Test, Planning Based Objective Type
Number of questions 75- 25 questions from every subject 77 - Mathematics- 25; Aptitude- 50; Drawing- 2 100  (Mathematics- 25; Aptitude- 50; Planning Based-25)
Type of Questions Asked 60 MCQs having 4 options each- with 1 correct option  15 Questions for which the answer will be Numerical Value Maths- 20 MCQs + 5 Questions for which answer will be a Numerical ValueAptitude- 50 MCQ +Drawing- 2 Questions  Maths- 20 MCQs + 5 Questions for which answer will be a Numerical Value +Aptitude- 50 MCQs +Planning Based Objective Type- 25 MCQs
JEE Mains Marking Scheme For MCQs: 4 marks for each correct response, -1 Negative for each incorrect response, No marks for unattempted questions.For Non- MCQs: 4 Marks for each correct response. There is no system for negative marking for incorrect answers or any unattempted questions. For MCQs: 4 marks for each correct response; -1 Negtive mark for each incorrect response, Unattempted questions will not be marked.For Non- MCQs: 4 Marks for each correct response. There is no system for negative marking for incorrect answers or any unattempted questionsDrawing Test: 2 questions of 100 marks For MCQs: 4 marks for each correct response; -1 negative mark for each incorrect response, Unattempted questions will not be marked.For Non- MCQs: 4 Marks for each correct response. There is no system for negative marking for wrong answers or any unattempted questions.
Maximum Marks 300 400 400
Medium of instruction English, HindiEnglish, Hindi, and Gujarati (Centre Cities in Gujarat, Daman & Diu and Dadra & Nagar Haveli) English, Hindi English, Hindi, and Gujarati (Centre Cities in Gujarat, Daman & Diu and Dadra & Nagar Haveli) English, Hindi English, Hindi, and Gujarati (Centre Cities in Gujarat, Daman & Diu and Dadra & Nagar Haveli)

Process of making JEE Mains Applications

1.       First, the candidate is supposed to visit the official website for the JEE mains 2021 – www.jeemain.nta.nic.in

2.       The applicant can then register on the website using the necessary details such as name, mobile number, and email address.

3.       Further, the applicant is supposed to fill in the application form provided on the website with their accurate information, such as their personal and educational details.

4.       The candidate is also supposed to upload scanned documents such as their photograph and their signature.

5.       Finally, the candidate must pay the application fees online.

Details for Application Fees

JEE Mains 2021 Application fees
  • Rs. 650 – For Male candidates of General/OBC category
  • Rs. 325 – For Female candidates of General/OBC category
  • Rs.325 - For candidates  of SC/ST/PwD/Transgender category
Last Dates for Application
  • January (in case of February attempt)
  • March first week (in case of April attempt)
Correction Facility for application
  • The first week of January (in case of February attempt)
  • The first week of April (in case of May attempt)

Exam Rules

1.       Candidates should check the details on their JEE Main 2021 admit card carefully before the day of the exam. Details such as their Name, Paper name, Date of Birth, Gender, Test Centre Name, City, State Code of Eligibility, and Category. In case of any type of discrepancy, the candidate must immediately contact the JEE Main conducting authority.

2.       In cases where any candidate is not able to access his admit card, they need to contact the JEE Main helpline and inform the administration about the issues clearly and give them the details of application number and name.

3.       The provisional JEE Main 2021 admit card is issued to the candidate if they have satisfied the eligibility conditions.

4.       The admit card of JEE Main 2021 is a crucial document to be carried by the candidates to the examination center. Along with the admit card, the candidate is also supposed to carry the following documents compulsorily:

·       One passport size photograph (this photograph must be the same as uploaded with the online application form of JEE Main 2021). The photograph must be clear as it will get pasted on the attendance sheet at the test center.

·       Any of the original valid photo ID proof (government-issued) such as PAN card, Driving License, Voter ID, Passport, Aadhaar card with photograph, E-Aadhar, Ration Card, Aadhaar enrollment number with photo.

·       PwD certificate issued by the authorities, if applicable to the particular candidate.

Best JEE Mains Preparation Books

The books for JEE Main 2021 for Physics, Chemistry, and Mathematics are meant to be the cement for the concepts. Once the preparation is in a decent flow, the candidate can use the concepts learned with a good amount of practice for appearing for the examination in a well-prepared manner. You can find the list of good books you can use for your preparation for the JEE mains 2021 here below:

1.       Books for Physics Preparation for JEE Mains 2021

·       Fundamentals of Physics by Halliday, Resnick & Walker

·       Concepts of Physics - Volume. 1 and 2, by H.C Verma

·       Understanding Physics by Mr. DC Pandey (Arihant Publications): Set of books include - Electricity & Magnetism, Mechanics (Volumes. 1 & 2), Optics & Modern Physics, Waves & Thermodynamics

·       Problems in General Physics by Mr. I.E Irodov

·       Understanding physics by Freedman and Young

·       Problems in physics by SS Krotov

·       Problems and Solution of Physics by Shashi Bhushan Tiwari

2.       Books for Chemistry Preparation for JEE Mains 2021

·       Most questions are asked directly from the NCERT textbook, so one should not neglect them

·       Modern Approach to Chemical Calculations by R.C. Mukherjee

·       Organic Chemistry by O P Tandon

·       Concept of Physical Chemistry by P Bahadur

·       Concise Inorganic Chemistry by J D Lee

·       Physical Chemistry by P.W. Atkins

·       Organic Chemistry by Morrison & Boyd

3.       Books for Chemistry Preparation for JEE Mains 2021

·       Plane Trigonometry by Mr. S L Loney

·       The Elements of Coordinate Geometry by Mr. S L Loney

·       Algebra by S K Goyal (Arihant Publications)

·       Play with Graphs by Mr. Amit M Agarwal (Arihant Publications)

·       Differential Calculus by Mr. Amit M Agarwal (Arihant Publications)

·       Integral Calculus by Mr. Amit M Agarwal (Arihant Publications)

·       Complete Mathematics for JEE Main TMH

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