10 Common Silly Mistakes to Avoid in IIT JEE 2025

10 Common Silly Mistakes to Avoid in IIT JEE 2025

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Team Careers360Updated on 16 Sep 2024, 03:33 PM IST
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10 common silly mistakes to avoid in IIT JEE 2025 - For candidates aiming to pursue engineering after completing class 12, Joint Entrance Examination (JEE) is usually the first major milestone. JEE Mains is the first step followed by another challenge of JEE Advanced. During preparation, It's common to make mistakes in both JEE Main and Advanced exams, but recognizing and learning from them early can make a big difference. Knowing the key do's & don'ts for JEE Mains and Advanced beforehand helps save time and boosts confidence as well. In this article, candidates can find the 10 common silly mistakes to avoid in the IIT JEE Mains exam 2025.

LiveJEE Main 2026 Registration LIVE: NTA session 1 applications at jeemain.nta.nic.in; fee, syllabus, updatesNov 19, 2025 | 9:53 PM IST

For JEE Main 2026 registration, candidates should upload a recent passport-size photograph in colour with a white background. The image should be in JPG or JPEG format, meet the size and dimension requirements specified by NTA, and clearly show the candidate’s face without any obstruction.

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10 Common Silly Mistakes to Avoid in IIT JEE 2025
10 Common Silly Mistakes to Avoid in IIT JEE - Dos & Don'ts for JEE Main

10 common silly mistakes to avoid in IIT JEE Exam 2025

It is well known that JEE Main preparation is the most important phase for engineering students. The next important event that follows is the main examination. Both of them are crucial and there is no scope for haste in any. To help candidates preparing for these exams, here are the common mistakes made in JEE Main & Advanced and how to avoid them for better performance:

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  1. Lack of Study Plan for IIT JEE 2025 - The first and foremost task for candidates preparing for Engineering entrance examination is to prepare a study plan for JEE Main. Those aiming higher for JEE Advanced 2025 need to adjust their study hours and strategy accordingly, ensuring they achieve success in one attempt. If one thinks that they can not follow a long term routine, they can take it step by step one day at a time and make weekly plans thereby. This way, progress will be more obvious and candidates will not end up crashing over their time table.

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  1. Not Knowing Official Syllabus - The National Testing Agency as well as the IITs conducting JEE Advanced, announces the syllabus on the official website according to which the question paper is set. Also, JEE Main 2025 exam pattern and also the JEE Advanced exam pattern are most important which many students skip. All they focus on is to drown into books which is not a sensible practice.

  1. Practice Before Study - One of the 10 common silly mistakes to avoid in IIT JEE 2025 is to directly start with the question papers of JEE Main exam. It is like jumping towards the third stair while skipping the initial two. It enhances the chances of an unexpected fall. As per IIT JEE do's & don'ts, candidates should first know the concepts and then only go for self analysis.

  1. Losing Motivation - There are times when everyone loses their dedication and it is very much natural. But when you have a big task of JEE Main, more importantly, to crack JEE Advanced. In such a case, losing motivation should not at all be an option. At such times, they can take a break and think of new ways on how to change the strategy so that they can enhance their concentration and bring better JEE Main results at the same time.

  1. Dealing with Stress - Preparing and appearing for JEE Main exam 2025 is not a quick pick and the process is long and tiring. Even a totally determined candidate will at times be stressed out ending up making a lot of IIT JEE mistakes. The answer on how to avoid silly mistakes in JEE Mains 2025 is to retain your calm and find ways that keep you refreshed. It will depend upon what works best for you, be it music, sports, entertainment etc.

  1. Less Practice - There are students out there who think that being a bookworm is all you need in order to prepare for JEE Main and Advanced. They should know that testing self is the most important part of preparation. Practicing JEE Main question papers will help them understand the common silly mistakes to avoid in JEE Main 2025.

  1. Running after Certain Topics - Knowing the JEE Main weightage is important while preparing for the exam. Here, another example of JEE Main and Advanced common mistake that candidates make is putting a lot more focus on topics that are asked often. In this way, they sometimes end up skipping various short topics which end up holding more weightage in the finals. Rather than regretting in the end, candidates should not skip but distribute their attention in a sensible manner.

  2. Confidence to Avoid Negative Marking - While attempting, it is better to be aware of common JEE Mains 2025 exam mistakes so that candidates do not lose marks to negative marking. If a candidate is doubtful with an answer, look for the possibility of other options and analyze. If they can not get any conclusion, just skip that part and move on with another question. Having confidence in their decision is the most important tool while attempting the exam.

  3. Not Understanding the Question - Another example of one of the 10 common silly mistakes to avoid in IIT JEE 2025 is being too hasty. Candidates should be calm all the time and not at all in a hurry while attempting JEE Main and Advanced exams 2025. They should first understand the essence of a question and then only proceed with attempting such a question so that there is no scope for IIT JEE mistakes.

  4. Lack of Concentration - While attempting JEE Main or JEE Advanced, the complete focus should be on the computer screen and the questions put forward, regardless of what is happening in the surroundings. So should be the case during preparation as well. Because lack of concentration often results in attempting JEE Main and Advanced common mistakes.

Candidates should note that the pointers explained above are not conclusive but much more can be added. Because a process that goes on for months can not be summed up in 10 common silly mistakes to avoid in IIT JEE 2025. However, they should take care of all of them so as to ace the engineering entrance examination.

Frequently Asked Questions (FAQs)

Q: When will the JEE Main 2025 be conducted?
A:

The JEE Main 2025 exam date has not been announced yet.

Q: What is the JEE Main 2025 admit card release date?
A:

The admit card of JEE Main 2025 will be released tentatively 5 to 7 days before the exam date.

Q: Will there be negative marking in the JEE Main 2025 exam?
A:

Yes, there will be negative marking of 1 mark for each wrong answer.

Q: What is the right time to reach the exam centre?
A:

Candidates are advised to reach the JEE Main 2025 exam centre an hour before the commencement of the exam. 

Q: How to prepare for IIT 2025?
A:

Build a solid foundation in subjects like Physics, chemistry, and mathematics.

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Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

Hi SHOURYA

There is no problem if you upload a mismatched photo in the JEE Mains registration form, which does not match your newly updated Aadhar card photo.

Here are some steps which you can take -

  • First, submit your JEE Mains registration form correctly.
  • Second, wait for the opening of the correction window of JEE Mains 2026, which would be expected to open 1-5 December 2025.
  • Until you update your name, exam city and other details.

I hope this information helps you. If you know more about the JEE Mains exam, you can visit our official website, careers360.

Here is the link - https://engineering.careers360.com/articles/jee-main-application-form-correction

Best Wishes.

Hello M.Siri

The JEE Mains 2026 high-weightage topics are -

Physics

  • Modern Physics - This topic has very high weightage in the JEE Mains exam.
  • Electrodynamics - It includes Electrostatics and Magnetism.
  • Mechanics - Kinematics, Laws of Motion and Rotational Motion are important topics.
  • Thermodynamics - The Whole chapter is very important.

Mathematics

  • Calculus: Integral and Differential Calculus are important topics.
  • Coordinate Geometry: Conical Section has heavy weightage.
  • Algebra: Matrices and Determinants, Complex Numbers and Quadratic equations are important chapters.
  • Vectors and 3D Geometry: Try to cover the whole chapter.
  • Statistics and Probability: High weightage in the JEE exam.

Chemistry

  • Organic Chemistry: Cover the whole chapter.
  • Chemical Bonding and Atomic Structure: understanding of fundamental concepts.
  • Coordination Compound
  • Equilibrium: Both Chemical and Ionic equilibrium are important.
  • Inorganic Chemistry: Try to cover the whole chapter.

I hope this information helps you.

Thank You.

Hello,

You do not need to worry.

If your 10th online result copy clearly shows your name, roll number, school name, board name, and marks, then NTA usually accepts it. For JEE Main application, the Class 10 certificate is only for verification of your date of birth , not for marks.

But if NTA gives a correction window and allows replacing the document, it is better to upload the proper 10th board mark sheet . This avoids any doubt later.

Sugessions:

  • If correction window opens then Re-upload the correct 10th mark sheet .

  • If no option is given then your current document is normally fine.

No need to panic. This is a common mistake.

Hope it helps !

Hello there!

JEE mains consist of three subjects physics, chemistry and math. There are several authors whose books you can refer for JEE mains exam preparation.

Following is the link attached where all the information about the best books for JEE mains preparation is given. Kindly go through this. Hope it helps!

https://engineering.careers360.com/articles/best-books-for-jee-main

Thank you !


Hi,

In your JEE application, you have to write the application number of your c entral caste certificate because for central government admissions like JEE, you have to use details of your central caste certificate. NTA asks for the application number, which is written on the upper side of the central caste certificate.

Hope it helps!!!