Preparing For JEE Main: A Comprehensive Guide

Preparing for JEE Main A Comprehensive Guide

JEE Main is the first step in your journey to graduate from a top engineering college across India. This is a national-level entrance exam conducted every year in India. Each year thousands of students sit for this examination hoping to give their best. However, not all are able to secure a tier-I college though. This is a very tough exam and students give their best to prepare and clear the JEE Main on their first attempt.

However, the most important requirement is to understand all of the fundamentals of this exam. It covers topics like exam pattern, syllabus, exam mode, eligibility criteria, syllabus, and many more. You can efficiently prepare for mains and score well if you understand all of the fundamentals.

Are you gearing up for the upcoming JEE Main exam? It is one of the most toughest engineering entrance exams in India. If your answer is Yes, then you are here at the right place.

In this blog, we will have a look at all the aspects of the JEE Mains exam and how to increase your chances of scoring high in this exam.

Table Of Contents

What is the JEE Main Exam?

Important Facts About JEE Main

Exam Pattern of JEE Main

Eligibility Criteria for JEE Main

Preparation Tips For JEE Main

Application Process for JEE Main

Jee Main Syllabus And Important Topics



What is the JEE Main Exam?

The Joint Entrance Examination (JEE Main) is a highly competitive examination conducted in India. It is a very popular and effective platform for admission into undergraduate engineering programs at top colleges across India. It includes the Indian Institute of Technology (IITs), National Institutes of Technology (NIITs), Indian Institutes of Information Technology (IIITs), and other central universities in India. 

However, this exam is conducted by the National Testing Agency (NTA) twice a year. You need to qualify for the cut-off criteria to appear for the JEE Advanced exam. It assesses you on three subjects mainly Mathematics, Physics, and Chemistry. Also, the exam consists of Multiple-choice-questions (MCQs). 

However, lets see the important facts about the JEE Main for more in-depth knowledge of the fundamentals.

Important Facts About JEE Main

Below given are some of the important facts about JEE Main which every student should know.

  • JEE Main stands for the Joint Entrance Examination.
  • It is carried out by the National Testing Agency (NTA).
  • The time duration for the exam is 3 hours or 180 minutes.
  • Also, it is conducted twice every year in the month of January and April.
  • It is conducted in over 13 languages in India.
  • Also, JEE Main falls in the Undergraduate Level exam category.
  • This is a computer-based exam.
  • It is an objective-based test.
  • This exam generally covers the streams like B.E, B.Tech, B.Arch, and B.Planning courses.

Exam Pattern of JEE Main

Below is some of the eligibility criteria for appearing in the JEE Main exam.

  • JEE is a computer-based exam.
  • The process of application is online.
  • The duration of the exam is 180 minutes.
  • Also, the paper consists of MCQ-based questions. There can be multiple correct options too.
  • Furthermore, you will get four marks for each right answer.
  • In addition, there will be a negative marking of one mark of each wrong answer attempted.
  • Other regional languages, such as Hindi and English, can also be used as a mode of paper language. 
  • Also, the paper consists of 90 questions. Each section consists of 30 questions. The weighting of each section is also equal.
  • The total mark of the paper is 360.

Also Read:  How to Practice Mock tests for NEET and JEE

Eligibility Criteria for JEE Main

The JEE Main comes with some eligibility criteria which everyone has to fulfill in order to be eligible for the exam.

Below are some of the eligibility criteria:

  • First, you must have received at least 75 percent of the total marks on your 12th board exam.
  • In addition, Physics, Chemistry, and Math should be required subjects in your XII board.
  • In addition, you must score 20 percentile in the XII board exam.
  • Also, you must clear the JEE Main exam to appear for the JEE Advanced exams.
  • Furthermore, you can appear for the JEE Main up to three years after passing your XII exam.

However, keep looking on the official website of NTA for more official updates on the eligibility criteria of the exam. Also, your application can be rejected if you don’t meet the eligibility criteria.

Preparation Tips For JEE Main

JEE Main is a competitive examination. You need to be well prepared and ready for the examination to score high in the exam.

Below are some of the important preparation tips for the exam.

  • Understanding the syllabus is the most important part of the exam. This will help you prepare effectively for your exam and score high in the exam.
  • Always try to start early as possible for exams. Starting early will give you additional benefits. It will aid in completing all the topics on time. Also, it will also increase your self-assurance and reduce your stress.
  • In addition, planning is very crucial in exam preparation. JEE Main exam syllabus is very vast and lengthy. Planning will help you cover all the important topics and help you structure your preparation for the exam.
  • Try to attempt mock tests and the previous year's test papers as much as possible. It will help you clear your concept about the topic more clearly.
  • Besides, try to follow NCERT textbooks during your preparation. Keeping it as a reference will help you cover all the important topics for your JEE preparation.
  • Also, maintaining your notes is one of the most important steps during your preparation. It will be most helpful during your revision before the exam.
  • Try to take guidance from your teacher and seniors about the study materials for your preparation.
  • Also, you can join coaching for better understanding and guidance during your preparation.
  • Always remember that revision is the main ingredient in your exam preparation. Try to schedule your revision time to refresh whatever you have studied before.
  • In addition, make sure to maintain consistency and a positive approach during your preparation. Also, give proper time to rest and take frequent breaks during your schedule.

Application Process for JEE Main

Below are steps by step processes that need to be followed during your preparation.

  • Visit the official website of NTA. Find the JEE Main application form link.
  • Now click on the Apply Online function on the page to start your registration.
  • Complete the personal details as required in the application form. Also, make sure that all the information is correct.
  • If you are not already registered, register and get your username and password.
  • After verifying all the information submit the application form of JEE Main.
  • Now comes the fee payment step. In this, you can pay your application form through any of the preferred methods available.

Also ReadJEE Mains 2023: Check Chapter Wise Weightage Of Subjects

Jee Main Syllabus And Important Topics

Below are some topics that are important for the JEE Main exam.

  • Physics:

         Some of the important topics from Physics for the JEE Main exam are:

  • Semiconductors
  • Bias
  • I-V characteristics
  • Solar cells
  • LEDs
  • Transistors
  • Oscillator
  • Propagation of EM waves
  • Amplitude Modulation
  • Signal Bandwidth and Transmission medium
  • Basics elements of Communication
  • Chemistry:

Some of the important topics from Chemistry are given below:

  • Definition & classification of Biomolecules
  • Functions of Biomolecules
  • Nucleic Acids and their compositions
  • Functions of DNA & RNA
  • Mathematics:

Some topics in Maths which are important from JEE Main exam are given below:

  • Heights and Distance
  • Tautology
  • Contradiction
  • Converse
  • Contrapositive
  • Statements & Logical Operations

Also Read: Myths About JEE Preparation That Every Aspirant Must Know

However, keep checking the official website of NTA for the more updated and detailed syllabus.


Overall, JEE Main is the most sought and toughest entrance exam conducted in India. You must have a clear understanding of how to plan your preparation. Also, if you are sitting for the Main then you must have a good knowledge of its benefits, eligibility criteria, syllabus, and other important aspects. To ace this exam you need to be consistent and smart in your study approach. 

Also, take good care of your health. Always take a break between your study schedules. Besides make a habit of regular conversation with your parents, friends, and others. Keeping yourself updated and planned will surely help you in scoring high in the exam.


Q1. How many times is the JEE Main exam conducted in a year?

Ans: The JEE Main exam is held twice every year. It is scheduled for January and April.

Q2. Are there any restrictions on the number of JEE exam attempts?

Ans: Candidates from the general category can appear for the JEE Mains exam for three consecutive years after passing their XII Boards.

However, there are relaxations offered for reserved category students.

Q3. What is the minimum qualification to be eligible for the JEE Main exam?

Ans: To be eligible for the Mains you must have passed the 10+2 exam with a minimum of 50 percent, and also you must be having Physics, Chemistry, and Maths as the main subjects.

Q4. Is there any age limit for giving the JEE Main exam in 2023?

Ans: There are no age limit for the candidates appearing for JEE Main 2023. However, they must have passed XII in 2021,2022, or are appearing in 2023