Common Mistakes to Avoid While Filling the JEE Mains 2027 Application Form

Joint Entrance Exam (JEE) Main ( JEE Main )

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JEE Main 2027 Registration Session 1

24 Oct '26 - 22 Nov '26

Samridhi
Samridhi Mishra
Senior Executive
Updated on Oct 25, 2026 00:13 IST
The JEE Main 2027 registration form is very critical, as those who clear this stage can actually appear for the test. A single unchecked error can delay your admit card or even stop you from appearing in the exam. Read the instructions, and fill the form correctly without any confusion to avoid rejection of forms later.

NTA has introduced several changes to the JEE Mains 2027 registration process. Candidates must know how the MeriPehchaan Account, DigiLocker Login, live photo capture and other such new features work. This will help JEE Mains applicants have a smooth registration experience.

Common Mistakes to Avoid While Filling the JEE Mains Application Form

Common Mistakes to Avoid While Filling the JEE Mains 2027 Application Form

Every year, many students make small, avoidable mistakes while filling out the JEE Main application form. A single spelling mistake, a wrong upload, or an incomplete detail can create several problems later and ultimately cause rejection of the application form. Aspirants of the JEE Main 2027 exam must read this carefully, as we discuss some common errors and how to approach the new features in the JEE Main registration.

Live Now -> JEE Main 2027 Registration Last Date

Filling in Wrong Details

The first and foremost step in the JEE Mains registration process is filling out the details. Candidates have to fill in their personal details. Unlike many speculations, there is no auto-fetch of the data. Carefully fill in your name, date of birth, parents’ details and more. The authorities will allow students to correct only limited details during the JEE Main application form correction 2027.

Using an Invalid Email ID or Mobile Number

Students must use a valid email ID and mobile number as NTA will send all the updates on the JEE Main 2027 exam processes to the contact details provided by students. Moreover, candidates will be sent a one-time password (OTP) during the JEE Main registration 2027.

Uploading Wrong or Blurry Images

A large number of forms are rejected because of poor image uploads. The authorities specifically mention the JEE Main 2027 photo and signature guidelines that students must adhere to while filling the form. The same photo and signature are used for generating the JEE Main city intimation slip, admit card and the rank card

  • Use a recent passport-size photo with a WHITE background.
  • Sign in black ink on white paper, and scan it clearly.
  • Save both files as JPG/JPEG.
  • If your image looks unclear, redo it and avoid any risks.

Errors in Category Stage

Students who seek category benefits must select their category and provide all the valid details. For this, they should refer to the category certificate and avoid any mistakes during form-filling itself. Candidates also have to upload their category certificate during registration.

Picking the Wrong Exam City

Choosing the exam cities should be done very carefully. Despite all the claims, NTA has officially stated that it will allocate centres based on the candidate's preferences. Students must pick their home and nearby city options for an easy commute and less travel inconvenience.

Possible Mistakes in Live Photo Capture

This newly introduced feature is the highlight of the JEE Mains registration process. Candidates have to switch on their camera or connect their webcam to the device to capture the live photograph. There is also a QR code provided for students who wish to capture their photo from a mobile device/tablet. During the capturing of the Live Photograph for JEE Mains 2027, the applicant has to, applicants must ensure a light-colored background with proper lighting, and 80% face visibility (including ears, without a mask).

Making Errors in Educational Details

It is very common and a highly likely error to mistype the marks, board names, school names, or passing years. But even one incorrect digit can create mismatches during verification. It is advised to keep the class 10 mark sheet around while filling out the form.

Rushing Through the Payment Step

Refreshing the page during transaction may result in failed payments or duplicate transactions. Sometimes, even using unstable connections or unverified gateways may be the reason for the same to occur. Pay using the modes mentioned only, and do not back out without receiving the confirmation message of the transaction.

Submission without Review

Do not wait for the deadline; instead, apply as soon as possible to avoid any errors at the last moment. Filling the form in a rush often leads to avoidable mistakes. Check all the details in the application form before clicking on the 'Submit' button.

Forgetting to Save the Confirmation Page

Once the payment is done, students often close the tab without downloading the confirmation page or receipt. Later, they have no record of submission or transaction proof.

After paying the fee, download:

  • The application form PDF
  • The confirmation page
  • The payment receipt

Keep both printed and digital copies safe till the admission process ends.

Ignoring the Correction Window

NTA opens the JEE Main correction window for a few days after registration closes. Some students assume their form is perfect and skip it. Later, they regret not correcting a small error that causes issues during counselling. Even if you’re confident, log in once during the correction window and recheck your form.

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About the Author
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Samridhi Mishra
Senior Executive
Samridhi Mishra is a seasoned writer in the Indian engineering education sector. She understands most of the engineering competitive exams: JEE, MHT CET, BITSAT, COMEDK UGET etc. News articles, live blogs, social m
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Answered Yesterday

GGSIPU conducts IPU CET exam for BTech admission. However, the university also accepts JEE Main score for admission to BTech course. Students can apply for their preferred specialisation based on any of these scores.

16214925
Divya Shakti Shukla

Contributor-Level 8

Answered 2 days ago

Yes, MeriPehchaan login (DigiLocker, e-Pramaan or JanParichay) is mandatory for JEE Mains registrations 2027.

M

Manori Karan

Contributor-Level 8

Answered 2 days ago

No, APAAR ID is not mandatory for JEE Mains 2027 registrations.

N

Nishtha Shrivastava

Contributor-Level 8

Answered 2 days ago

Yes, candidates appearing for class 12 boards in 2027 can also apply for JEE Mains 2027 exam.

M

Manori Patra

Contributor-Level 8

Answered 2 days ago

Yes, candidates can apply for session 2 of JEE Mains even if they do not register for session 1.

A

Abhishek Chaudhary

Contributor-Level 8

Answered 2 days ago

The cutoff marks for OBC category students in NIT Meghalaya B.E. / B.Tech admissions 2026 stood at 41021 (CSE) to 91639 (Civil) for the last round. Here is the NIT Meghalaya BTech cutoff 2026 for OBC category students for different branches:

CourseLast Round Cutoff
B.Tech. in Computer Science and Engineering41021
B.Tech. in Electronics and Communication Engineering55813
B.Tech.8 in Electrical and Electronics Engineering64144
B.Tech.4 in Mechanical Engineering74115
B.Tech. in Civil Engineering91639

 

S

Shruti Manchanda

Contributor-Level 10

Answered 2 days ago

No, students cannot get admission to the BTech course at NIT Meghalaya without JEE Mains. The admissions are done on the basis of the JEE Mains entrance exam score followed by the JoSAA counselling. Further, students must have completed Class 12 with PCM with a minimum of 75% aggregate score to appl

...Read more

S

Shruti Manchanda

Contributor-Level 10

Answered 2 days ago

Check below the application fee of JEE Main at NIT Manipur:

  • General / Unreserved (Male): INR 1,000
  • General-EWS / OBC-NCL (Male): INR 900
  • General / Gen-EWS / OBC-NCL / SC / ST / PwD / Transgender (Female): INR 800 (for Unreserved/EWS/OBC) / lower for SC/ST
  • SC / ST / PwD / Transgender (All genders): INR 5

...Read more

R

Raj Priya

Contributor-Level 10

Answered 2 days ago

No, candidates cannot change their JEE Mains exam date or shift. It is allotted by NTA via the city inrimation slip and the admit card.

A

Abhay Aggarwal

Contributor-Level 8

Answered 2 days ago

Candidates will be able to check their allotted JEE Main 2027 exam date, shift and allotted exam centre on their admit card.

V

Vipra Mehra

Contributor-Level 8