Hello,

Yes, you can start now and prepare for the January attempt of JEE Main . It will be challenging, but with focus and proper planning, it is possible.

Here’s what you can do:

1. Make a study plan : Divide topics into daily and weekly targets. Focus more on important and high-weightage topics.

2. Start with basics : Make sure your concepts in Physics, Chemistry, and Math are clear.

3. Practice regularly : Solve previous year papers and mock tests to understand the exam pattern.

4. Revise often : Keep revising formulas, important concepts, and tricky problems.

5. Stay consistent : Even small daily progress is better than irregular study.

If you stay dedicated and follow a strict plan, you can be ready for January.

Hope it helps !

Hello,

You can find the Ray Optics topic on the Careers360 website. Follow the link below to get an overview on Ray Optics and Optical Instruments, formula, real-life applications, exam wise weightage, recommended books for ray optics and chapter-wise notes for JEE Main.

LINK: https://www.careers360.com/physics/ray-optics-and-optical-instruments-chapter-pge

Hello,

You can find Free JEE Main Mock Tests on Careers360 app or website.

Here is the link where you can access the mock tests 2026 : JEE Main 2026 Free Mock Test

Hope it helps !

Hello

Yes, Careers360 is an educational platform, and it provides all the details regarding your educational query.

Just visit Careers360.com (//Careers360.com) , and from there you can find the option of the JEE Main question paper. Just click there and practice well. Also, you can prepare by solving the mock test, which will help you a lot. The updated syllabus will also be available there to help you better.

Hello dear candidate,

As per your requirement here is the E-book of chapter wise weightage of JEE Mains exam 2026 :-

https://engineering.careers360.com/download/ebooks/jee-main-chapter-wise-weightage

I hope you find this helpful. Thank you.

Hello aspirant,

Calculus, algebra, and coordinate geometry in mathematics; modern physics, electrostatics, and thermodynamics in physics; and physical and organic chemistry are among the subjects that carry a lot of weight for JEE Mains.  A high score depends on having a solid understanding of these subjects because there are usually a lot of questions on them.

For more information, you can visit our site through following link:

https://engineering.careers360.com/articles/jee-main-chapter-wise-weightage

Thank you

Hi dear candidate,

WBJEE, NIPER, JEE and GATE all are entrance exams for higher studies.

WBJEE is engineering entrance exam for West Bengal colleges.

NIPER is a PG program for admission in pharmacy masters or PhD programs.

JEE is all over India entrance exam for engineering.

GATE is all over India exam for masters in engineering admissions at IITs, NITs and IIITs.

Know more at:

https://engineering.careers360.com/download/ebooks/know-all-about-wbjee

https://pharmacy.careers360.com/articles/niper-jee-exam-pattern

https://engineering.careers360.com/exams/gate

BEST REGARDS

Hi dear candidate,

You can practice more and more previous year questions to get yourself perfection and confidence in JEE Mains studies. Download with the link below:

https://engineering.careers360.com/articles/jee-main-question-papers

For more tips:

https://engineering.careers360.com/articles/jee-main-preparation-tips

BEST REGARDS

The syllabus for the JEE MAIN EXAMINATION is decided by the conducting body NTA. The syllabus comprises of the 11th 12th PCM SYLLABUS. A few additional topics are consequently added and are yearly changed. Topics like Salt analysis and EXPERIMENTAL SCIENCE have recently been added into the syllabi.

You can check out the latest details about the examination and the syllabus itself from the article provided by careers360 given below.

https://engineering.careers360.com/articles/jee-mains-2027-syllabus-pdf

Hello,

From the below website you can get the revision notes for JEE Mains 2026.

https://engineering.careers360.com/articles/jee-main-2026-revision-notes-solutions

Prepare well by referring to the notes provided therein.

All the best.