The National Testing Agency (NTA) has officially released the Graduate Aptitude Test – Biotechnology (GAT-B) 2025 Admit Card on April 17, 2025. Candidates who registered for the exam can now access their admit cards online through the designated portal. The GAT-B 2025 examination is scheduled to take place on April 20, 2025, in a single session from 10:00 AM to 1:00 PM via a Computer-Based Test (CBT) mode.
The admit card is a vital document for entry into the exam hall and contains essential details like:
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Candidate’s name and photograph
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Exam center and address
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Reporting time
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Important instructions for the day of the exam
📊 Overview Table: GAT-B 2025 Exam Details
Component | Details |
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🔖 Exam Name | Graduate Aptitude Test – Biotechnology (GAT-B) |
🏢 Conducting Body | National Testing Agency (NTA) |
📅 Admit Card Release Date | April 17, 2025 |
🧪 Exam Date | April 20, 2025 |
⏰ Exam Timing | 10:00 AM – 1:00 PM |
💻 Exam Mode | Computer-Based Test (CBT) |
🌐 Official Website | nta.ac.in |
🎫 Admit Card Link | dbt2025.ntaonline.in |
🧾 How to Download GAT-B Admit Card 2025
🔹 Step-by-step process to get your hall ticket:
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Visit the official NTA portal: https://dbt2025.ntaonline.in/
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Click on the “Download Admit Card” option.
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Enter your Application Number and Date of Birth.
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Click on Submit.
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Download and print the admit card for exam use.
📘 GAT-B 2025 Exam Pattern
The GAT-B 2025 exam is structured into two distinct parts with different marking schemes:
Section | Question Type | Total Questions | Questions to Attempt | Marks/Correct | Negative Marking |
---|---|---|---|---|---|
Part A | General Aptitude + Basic Sciences (MCQs) | 60 | 60 | +1 mark | -0.5 mark |
Part B | Subject-Specific Multiple Choice Questions | 100 | Any 60 | +3 marks | -1 mark |
⚠️ Important Instructions for Candidates
🔸 Admit cards are issued provisionally and do not guarantee eligibility confirmation.
🔸 Admit cards will not be sent via post – download only from the official site.
🔸 Do not mutilate or alter the admit card.
🔸 Preserve your admit card for future use – keep it in good condition.
🔸 Bring a valid photo ID to the examination center.
📞 NTA Help Desk – Contact Info
📱 Helpline Number: 011-4075-9000
📧 Email ID: dbt@nta.ac.in
🌐 Notification PDF: Click Here
About the Author

Babu Rakhla
Dedicated educator and content creator passionate about empowering students with knowledge and resources for success in their academic pursuits.
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