GAT B MSc (Agri.) Biotechnology & MVSc Application Form 2026, Registration: Know How to Apply

Graduate Aptitude Test – Biotechnology 2026 ( GAT B )

This exam is conducted for courses given below:
UPASANA PRADHAN
Updated on Dec 19, 2025 01:34 IST

By UPASANA PRADHAN, Assistant Manager- Editorial

Graduate Aptitude Test of Biotechnology registrations for 2025 session are now closed. GAT-B admission and BET are conducted by the National Testing Agency. Online registrations were done at GAT-B candidate login. Registration process of GAT-B include registration, form filling, uploading of documents, and fee payment. Candidates had to keep all their documents ready before registering. The dates for GAT-B are announced on the official website. After the completion of application process, the NTA opened form correction window for students to edit their form. Read below to know more about GAT-B application form

Table of contents
  • Documents/Details Required to Fill GAT-B Application Form 2025
  • GAT-B 2026 Exam Dates & Schedule
  • How to Fill GAT-B Application Form 2025?
  • How to Make Corrections in GAT-B Application Form 2025?
  • What details can be edited in GAT-B correction window?
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Documents/Details Required to Fill GAT-B Application Form 2025

Registrations for GAT-B 2025 are now over. Candidates can check the list of documents required at the time of form-filling below.

  • Valid Government ID proof.  
  • The Date of Birth (as mentioned in Class X Board Certificate).  
  • Govt. Identity Details like Aadhar Number (last 4 digits)/Election Card (EPIC No.)/Passport number/Ration Card Number/Bank Account Number/PAN Number/Other valid Govt. IDs  
  • Educational Qualification details.  
  • Actual category viz General (UR) / EWS / OBC (Non-Creamy Layer)/SC /ST correctly mentioned in the relevant column.   
  • Scanned clear passport photograph in JPG/JPEG format either in colour or black & white with 80% face (without mask) visible including ears against white background.  
  • Scanned clear signature in JPG/JPEG format.  
  • Scanned class X or equivalent Certificate as a proof of Date of Birth.   
  • Scanned copy of Certificate for Appearing/Result Awaiting Candidates.   
  • Four (04) Cities of your Choice.  
  • Bank account details for payment of fee.  
  • A valid e-mail ID for important communications will be made in this email ID.  
  • A valid mobile number as important information via SMS will be sent to this number. 

Candidates are advised to upload the documents according to guidelines mentioned by authorities. 

Q&A Icon
Commonly asked questions
Q:   What is GAT B application fee 2025?
A: 

National Testing Agency mentions the GAT-B application fee in the official notification. To complete GAT-B registration, candidates need to pay the GAT-B 2025 application fee in online mode. Applicants have to pay the GAT B application fee through Net Banking/Debit Card/Credit Card/UPI/Wallet. The GAT-B 2025 application form fee is INR 1300/- (for General-UR/OBC-NCL/EWS category) and INR 650/- for (SC/ST/PwD) candidates. 

 
Q:   What are the specifications to upload documents in GAT B application form 2025?
A: 

The National Testing Agency has released the GAT-B application form 2025 on the official website. The last date to submit the application form was March 3, 2025. At the time of filling the GAT-B 2025 application form candidates need to upload certain documents in the form. 

While filling out the GAT-B 2025 application form, candidates must upload the following documents as per the specifications -

Candidate’s photograph

  • Can be either black or white or coloured photograph with 80% face with ears visible against a white background. 

  • Must be in JPG/JPEG format with a file size between 10 kb to 200 kb

Candidate’s signature

  • Must be scanned properly with a file size between 4 kb to 30 kb

Candidate’s category certificate/PwD certificate/result certificate

  • The certificate must be in PDF format.

  • The file size of the document must be between 50 kb to 300 kb.

 

Q:   How to fill GAT B application form 2025?
A: 

Candidates can refer to the steps given below to fill GAT B application form.  

  • Visit the GAT-B official website - dbt.nta.ac.in.  

  • Click on the GAT-B application form link available on the homepage.

  • Register using your email ID and mobile number and note down the system generated application number.

  • Fill in the all the required details and click to proceed to the next stage.

  •  Upload the documents (photograph, signature, and certificates) as per the specifications.

  • Pay the prescribed fee through netbanking/debit card/credit card/UPI/Wallet and keep a proof of fee paid for future reference.

After submitting the GAT-B application form, candidates must download the confirmation page of the application form for future reference. The confirmation page will be available only after the successful payment by the candidate. 

GAT-B 2026 Exam Dates & Schedule

Take a look at the table below for the complete schedule of GAT B 2026 exam

DatesUpcoming Exam Dates
Feb ' 26 - Mar ' 26

GAT-B 2026 application form

TENTATIVE
Feb ' 26 - Mar ' 26

BET 2026 application form

TENTATIVE
Mar ' 26

GAT-B 2026 application form correction

TENTATIVE
Mar ' 26

BET application form correction 2026

TENTATIVE
Apr ' 26

GAT-B city intimation slip 2026 release date

TENTATIVE
Apr ' 26

GAT-B admit card release date 2026

TENTATIVE
Apr ' 26

GAT-B exam date 2026

TENTATIVE
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How to Fill GAT-B Application Form 2025?

The NTA has closed the GAT-B 2025 registration process. Candidates can follow steps to apply for GAT-B and BET exam 2025. Registrations were available for both exams on different dates.

Candidate Registration

During the GAT-B application form, candidates had to first register to receive a user ID and password. NTA had released the application form on its official page. For candidate's registration, students had to provide following information correctly.

  • Candidate’s name   
  • Gender   
  • Qualifying exam  
  • Program preference   
  • Year of passing   
  • Address  
  • Test centre preference  
  • Educational qualification  
  • Details of parents/guardians  
  • College preference  
  • Alternate mobile number  

Document Uploading

The specifications for the documents can be checked below

Document  

Size  

Format  

Photograph  

10 KB to 200 KB  

JPG/JPEG

Signature  

4 KB to 30 KB  

JPG/JPEG

Category Certificate and PwD ecrtificate

50 KB to 300 KB  

JPG/JPEG

Result certificate

50 KB to 300 KB

JPG/JPEG

Payment of Registration Fees

Accepted payment modes include- netbanking, credit card, debit card or UPI. The fees can be checked below. 

Category  

Application fee (INR)  

General Category Candidates including OBC Candidates  

1300  

SC/ST/PWD Category Candidates (PWD includes OH, VH and HH)  

650 

Submission of the GAT-B application form

Once the form is completed, candidates have to download the "confirmation page" from the dasboard. Keep multiple copies for future reference. 

For BET admissions 2025, the NTA releases separate schedule and notification. However, the application form process and document specifications remains the same. Registrations for BET is now closed. 

Q&A Icon
Commonly asked questions
Q:   What are the document specifications for BET application form?
A: 

While filling out the BET application form, candidates must upload the documents as per the specifications mentioned below -

  • The candidate's photograph must be recent (either in black n white or colored) with 80% of the face visible.
  • The image format must be in JPG or JPEG with a file size between 10 kb to 200 kb)
  • The size of the signature must be between 4 kb to 30 kb
  • The size of the scanned category certificate and other certificates must be in PDF with file size between 50 kb to 300 kb.

Candidates are advised to follow the instructions as prescribed by the exam conducting authorities. 

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How to Make Corrections in GAT-B Application Form 2025?

NTA has closed the correction facility at the official website after completing the GAT-B application form 2025. The form correction facility was available from March 5 to 6, 2025. The application form correction window for BET 2025 was activated from March 30 to 31, 2025. Candidates who made any mistake or want to edit their form can make corrections through the correction facility. Candidates must follow the steps given below to access the GAT-B application correction window:  

  • Visit the official website of NTA GAT-B/BET.  
  • Login with the GAT B 2025 application number and password.  
  • Make the necessary changes.  
  • Save and submit the form for future reference. 

Candidates must note that it is a one-time facility, so must make sure to add details correctly.

Also read: GAT-B question papers

Q&A Icon
Commonly asked questions
Q:   Does NTA offer correction facility for GAT B?
A: 

Yes, the National Testing Agency offers correction facility for GAT-B 2025 exam. During the correction facility process, candidates will be allowed to make specific changes within the due date. NTA has activated the GAT B 2025 application form correction window from March 5 to 6, 2025. 

Q:   What are details that cannot be modified in the GAT-B 2025 application form correction process?
A: 

Candidates cannot modify their name, address, contact, category, PwD, qualification, date of birth and exam cities in correction process.

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What details can be edited in GAT-B correction window?

Candidates can make the following changes during GAT-B and BET form correction window -

Particulars that cannot be changed -

  • Mobile number
  • Email address
  • Address (permanent and present)

Candidates can change any one of the following fields -

  • Candidate’s name
  • Father’s name
  • Mother’s name
  • Photograph  - image upload
  • Signature - image upload

Particulars that can be changed

  • Class 10th/equivalent fields
  • Graduation details
  • Post-graduation details
  • Date of birth
  • Gender
  • Category
  • Sub-category/PwBD

Exam centres

Candidates were allowed to change examination cities within the same state. Other than that, students can also change their date of birth, gender, category, and sub-category/PwBD. After submission of correction, candidates are advised to go through GAT-B exam pattern and start preparing for exam.

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8 Institutes accepting GAT B

    • 76,880
    • 2 years
    • |
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    University of Mysore

    Mysore Public

    University
      • 98,086
      • 2 years
      • |
      • Full Time

      Hindustan College of Arts and Science

      Kelambakkam, Chennai Private

      Hindustan
      • 79,000
      • 2 years
      • |
      • Full Time

      Gautam Buddha University

      Greater Noida Public

      Gautam Bud
        • 2.00 Lakh
        • 2 years
        • |
        • Full Time

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