Common Mistakes to Avoid During JEE Mains Application Form Filling - How to Avoid These Mistake?

Common Mistakes to Avoid During JEE Mains Application Form Filling - How to Avoid These Mistake?

Chintakuntla Sai GnanUpdated on 28 Nov 2025, 02:51 PM IST

Common Mistakes to Avoid During JEE Main Application Form Filling - Candidates need to know the common mistakes to avoid during JEE Main 2026 application form filling on this page. However, the session 1 of JEE Main 2026 registration was concluded on November 27, 2025. As per a JEE Main 2026 notification, candidates are advised to ensure that their Aadhaar card details are correct and that their category/UDID card is updated and renewed if required. The authority will open the JEE Main form correction window on December 1 & 2, 2025. The session 1 JEE Main 2026 exam will be conducted from January 21 to 30, 2026, while session 2 will be held from April 2 to 9, 2026.

LiveJEE Main Admit Card 2026 LIVE: Exam hall ticket for BTech admission test today? Marking scheme, test timingsJan 12, 2026 | 10:40 AM IST

The JEE Main 2026 admit card will be issued soon on the official website at jeemain.nta.nic.in.

  • Go to the official website, jeemain.nta.nic.in.
  • Click on the “JEE Main 2026 - admit card” link.
  • Enter the valid login details, such as application number and password.
  • The JEE Main will be downloaded.
  • Download and take a printout of it for your future use.

The admit card permits entry into the exam hall. It is the most important documents for candidates to appear for the engineering college entrance test.

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Common Mistakes to Avoid During JEE Mains Application Form Filling - How to Avoid These Mistake?
Common Mistakes to Avoid During JEE Main Application Form Filling

Candidates who registered successfully will be issued a JEE Mains admit card. The Joint Entrance Examination (Main) will be held as a computer-based test. Careers360 has compiled a list of common mistakes to avoid during JEE Main application form filling.

Common Mistakes to Avoid During JEE Main Application Form Filling

JEE Main application form 2026 registration for session 1 was concluded on November 27, 2025. Candidates had to go through the instructions and procedure of filling out the JEE Mains application form. Moreover, keep all the required documents handy in the specified format to fill out the application form. Applicants can check below for the most common mistakes to avoid during the JEE Main 2026 application form filling.

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List of Common Mistakes to Avoid During JEE Main Application Form Filling

Avoiding the Information Bulletin Information: Detailed information regarding the JEE application form will be mentioned in the JEE information bulletin. Many applicants start filling out the JEE Mains application form without reading the instructions carefully. JEE Main Information Bulletin 2026 comprises detailed information regarding eligibility criteria, documents required while filling out the application form, application fee, syllabus, exam pattern, code of conduct, etc.

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How to avoid the mistake?

  • Visit the official website to download the NTA JEE Main information brochure. Take some time to read the complete information. Gather all the required information that will be required for filling the JEE Mains application form 2026 in the specified format and size.

  • Candidates must have a valid email id, contact number, proper communication details, and education information.

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Invalid Personal Details: While registering for JEE Mains 2026 candidates had to provide valid personal details, communication details, electronic communication details, and permanent address. Applicants must provide their details as mentioned in the Aadhar or Class 10th marksheet. If the information does not match the mentioned documents, the application will be rejected. Also, valid electronic communication details must be provided during registration.

How to avoid the mistake?

Fail to upload Proper Documents: Applicants had to upload recent photographs, signatures, Class 10 or Equivalent Certificate/Mark sheet, a scanned copy of identity proof, and a copy of PwD/PwBD/UDID certificate (PwD Certificate). If the mentioned documents are not in proper format, then the form will get rejected.

How to avoid the mistake?

  • Read the instructions and procedure of filling out the JEE Mains application form carefully before filling out the form.

  • Keep the documents ready in the required format and size. Otherwise, candidates will face issues while uploading the documents.

Failure in fee payment: Candidates might face technical issues during the payment of the JEE Main application fee. The form will be submitted after the successful transactions. Sometimes the amount will be deducted, but the message may display a failure in transactions. In such cases, candidates should wait 24 hours before making the new transaction. Candidates should log in using the JEE login credentials to check the status of their application fee.

How to avoid mistakes?

  • Check the internet connection before making the payment

  • Check the payment status through the candidate's dashboard. If the transaction is not successful, make a new payment.

Frequently Asked Questions (FAQs)

Q: How to edit JEE Mains application form after submission?
A:

Candidates can make corrections to the JEE Main 2026 application form on the official website.

Q: What is the rule of negative marking in JEE?
A:

For every wrong answer in JEE Main, 1 mark will be deducted.

Q: How do I know if my JEE application is rejected?
A:

After the payment of the application fee, a message will display the application submitted successfully. Also, the information will be sent to the registered email id and contact number upon submission of the JEE form.

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Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

Hello aspirant,

I'm so glad you are preparing JEE Mains. Mostly cover all the topics well to perform well in the exam and mainly focus on weightage topics. The most important topics in mathematics for JEE  includes

Calculus: limits, continuity, Differentiation, Integration,Area.

Algebra:Complex Numbers, Binomial Theorem, permutations and combinations, Matrices

Hello,

For jee mains 2026 class 11th and 12th maths are equally important. Below, a link to the ebook of jee mains 11th amd 12th maths notes and formula book.

Here is the link:

https://engineering.careers360.com/download/ebooks/jee-main-maths-important-formulas

Hope this will help you!

Thank you.

HELLO,

Your final category will be General - EWS for both the attempts if you have successfully changed it during the correction window of session 2 , then it will become your final category that will be used to evaluate your results and used during counselling.

By any chance if

Hello,

Maths important chapters and topics may includes (focus)  high weightage areas like Calculus (Limits,Continuity, Differentiability, Integration,AOD), Algebra (Complex  Numbers, Quadratic equations,P&C, Matrices, Binomial Theorem, Sequences and Series), Coordinate Geometry,3D Geometry,and Vector Algebra, and also covering topics like Sets, Relations, Functions,and  Trigonometry.

For more information,go through the following link

Maths

Hello aspirant,

You can ask any type of questions regarding JEE Mains. JEE mains is a national compitition exam. You have to prepare well to perform well in the exam. Here we are to guide you,instruct you, helps you and suggests you. We will answer you for any kind of