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JEE Main 2021 Mathematics Preparation Tips By Mr. Nikhil Srivastava - Joint Entrance Exam Main (JEE Main) is the national level computer-based test conducted by the National Testing Agency (NTA). JEE Main scores are used for admissions to the undergraduate engineering courses in top engineering institutes in India like National Institutes of Technology (NIT), IIITs and the Govt funded Technical Institutes. In addition, it is also the qualifier test for JEE Advanced (IIT JEE). The validity of the JEE Main result is one year.
Latest JEE Main Update: NTA JEE Main 2021 exam date announced; JEE Main 2021 Registrations started.
Important: Also check, JEE Main 2021 Syllabus
New: Direct link to apply for JEE Main 2025 registration for session 1
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JEE Main 2025: Sample Papers | Syllabus | Mock Tests | PYQs | Video Lectures
JEE Main 2025: Preparation Guide | High Scoring Topics | Study Plan 100 Days
The validity of the test remains for one year. A student can give JEE Main exam six times over a period of three consecutive years and can appear two times in a year in January and April. NTA JEE Main 2021 has a fixed exam structure and consists of three subjects – physics, chemistry, maths. Paper-1 is of three hours and consists of thirty multiple-choice questions, 4 marks are awarded for correct answers and 1 mark is deducted for incorrect answers. A new JEE Main exam pattern has been introduced by NTA. In multiple-choice questions, 4 marks are awarded for correct answers and no marks are deducted from numerical type questions.
Also Read:
JEE Main 2021 Best Books
Top 5 Tips to Crack JEE Main 2021
Starting early:
Maths is one of the tough subjects among the three and requires a lot of hard work and time. So, starting early is the best solution as it will not create any panic at the last moment. Last moment pressure is harmful to one’s mind as the person could do things wrongly in spite of knowing the correct answer or can do the calculations wrongly resulting in negative marking in exam.
Make a schedule:
You need to practise regularly to increase your speed and accuracy and for that planning is the first step to achieve any goal. Make a list of topics you need to do in a day and at the end of the day mark it done. To make the study process more efficient you can check your performance through online test series which are based on the exam pattern. There are 15-18 tests papers for JEE Mains and 9-10 tests papers of JEE Advance, after giving tests you will get your performance report which will help you find your area of improvements and your speed. To score good marks one should do JEE Main mock test daily for a month so he/she can improve his mistakes and also increase his speed to do calculations.
JEE Main Weightage for maths topics:
Algebra:
Emphasize on algebra as it is the highest scoring topic. It consists of various sub-topics such as
Probability.
Quadratic Equations and Expressions.
In this topic, you need to remember the formulas thoroughly. Algebra is the most fascinating topic and one can score good marks easily understanding the basic concepts. The questions are easy to solve and can be done in a short time if you have done good practise.
Minimal amount of questions are asked in the JEE exam from this section. To clear this section basic concepts are needed to be cleared and this section comes in many competitive exams so it should not be ignored. You need to remember the formulas thoroughly to clear this section and to remember them you can make a list of formulas topic wise so it would be easier when you revise.
Analytical Geometry:
It is the method of analysing shapes. You need to practise a lot of questions based on curves, lines to score good marks. It is the maximum scoring topic, you just need to learn the formulas well and apply them carefully. Some major topics under this section are:
Straight lines
Circle
Ellipse
Parabola
Hyperbola
Calculus:
Calculus is considered as the most important part of the Mathematics section for JEE Mains. It is divided into two parts:
Definite Calculus
Functions
Limit
Application Derivative
Continuity
Differentiability
Integral Calculus
Differential equations
Definite Integration
Indefinite Integration
Area under curves
Before starting integral calculus your concepts of definite calculus should be cleared it would be easier and faster to understand. It covers around 35% of the total question in the exam. Be up-to-date with the formulas and method of working in calculus.
Vectors & Miscellaneous:
This section has the least weightage but full marks can be scored by remembering only the formulas. The questions asked from this section are not complex and very easy to solve in less time.
Tips for preparation:
Previous Years’ Papers:
The most important suggestion would be to analyse the JEE Main question papers for Maths thoroughly. This will give you an idea of the topics you need to focus on and the ones that you can leave or briefly go through.
Learn Theory First:
The most important recommendation for cracking the JEE Main 2020 Mathematics Exam is to first learn the theory well from study materials and then revise it regularly. Since you have very limited time and have Physics and Chemistry to study as well, you can first study from NCERT XI and XII textbooks and then solve the previous year questions.
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Application Date:03 September,2024 - 31 December,2024
Application Date:16 September,2024 - 04 December,2024
Hello,
For downloading JEE Main 2025 sample papers, you can access them from various educational resources that provide free or structured content:
Careers360 lists sample and past JEE papers with solutions available for download, which can be very useful for targeted preparation.
To download sample papers with solution, visit : https://engineering.careers360.com/articles/jee-main-sample-papers
Hope it helps !
Hello,
To view the available books and study materials for specific exams like JEE Main or JEE Advanced on Careers360, follow these steps:
Navigate to the Careers360 Website : Visit Careers360 and use their search function to locate resources for JEE Main, JEE Advanced, or other exams.
Explore the Study Material Section : Careers360 provides detailed lists of e-books, sample papers, and study guides. For instance, for JEE Main, you can find:
Filters and Categories : Use filters on the site to narrow down books by type (e.g., question papers, study guides), education level, or specific topics relevant to JEE Main or JEE Advanced.
Free and Paid Options : Careers360 offers both free downloads and premium study packages. The "JEE Main Knockout Programme," for example, includes comprehensive resources such as video lectures and expert guidance.
For quick access, you can directly search for study material for a given exam on the Careers360 site, ensuring you stay updated with the latest editions and resources.
To get study material, visit :
1. https://engineering.careers360.com/articles/best-books-for-jee-main
2. https://engineering.careers360.com/download/jee-main-ebooks
Hope it helps !
hello,
To start JEE Main preparation, allocate 6–8 hours daily. Focus on Physics, Chemistry, and Maths equally. Study in blocks of 2 hours with breaks. Morning: Revise concepts and solve NCERT questions. Afternoon: Practice numericals and past papers. Evening: Attempt mock tests or solve advanced problems. Dedicate Sundays to full-length mock tests and analysis. Ensure 7 hours of sleep and daily exercise. Adjust based on your school/college timings.
You can check out the link below for a detailed schedule
https://engineering.careers360.com/articles/how-prepare-for-jee-main-in-6-months
Hello Aastha,
Yes, it's okay to use your mother's name as per the Aadhaar card, "Mamta Walia," while filling out the JEE application form. However, during document verification or counseling, there could be a discrepancy between the 10th marksheet and Aadhaar card. To avoid future issues, keep an affidavit or a notarized document ready explaining the name difference, or get it corrected in either document if possible.
For more details, you can check out an article by Careers360 whose link is given below:
Link: https://engineering.careers360.com/articles/how-to-fill-jee-main-application-form
I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.
Thank you and wishing you all the best for your bright future.
Hello aspirant,
According to the most recent NTA announcement about the JEE Main 2025 application form correction feature, candidates will not be able to change their uploaded photo if it was originally submitted incorrectly.
So you can change your photo in JEE MAINS correction window.
Thank you
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