GATE Biotechnology Question Papers Solutions - Free GATE BT Sample Paper PDF

GATE Biotechnology Question Papers Solutions - Free GATE BT Sample Paper PDF

Upcoming Event

GATE Exam Date:07 Feb' 26 - 08 Feb' 26

Jalla VenkateshUpdated on 18 Sep 2025, 10:38 AM IST

GATE 2026 Biotechnology Question Papers: IIT Guwahati will release the GATE Biotechnology 2026 question papers on the official website, gate2026.iitg.ac.in. Candidates will be able to check the GATE 2026 biotechnology question paper on this page once it is released. The GATE 2026 biotechnology question papers with answers key pdf link will be available online. In this article, candidates can refer to the previous year's GATE 2026 question papers. The authority will conduct the GATE 2026 exam on February 7, 8, 14 and 15, 2026. Aspiring candidates can use these resources to aid in their preparation for the upcoming exam.

This Story also Contains

  1. GATE Biotechnology Engineering Question Papers 2026 PDF
  2. GATE Previous Year Question Papers BT
  3. How to Download GATE Biotechnology Engineering Question Papers PDF?
  4. Benefits of Solving GATE Biotechnology Engineering Question Papers
  5. GATE Paper Combination for Biotechnology Engineering
  6. GATE 2026 Biotechnology Engineering Marking Scheme
GATE Biotechnology Question Papers Solutions - Free GATE BT Sample Paper PDF
GATE Biotechnology Question Papers Solutions - Free GATE BT Sample Paper PDF

GATE Biotechnology Engineering Question Papers 2026 PDF

The authority will release the GATE 2026 Biotechnology question papers pdf link on the official website, gate2026.iitg.ac.in. The link below is provided to access the previous year GATE Biotechnology Engineering question paper:

GATE Previous Year Question Papers BT

GATE BT question paper (Year-wise)

GATE BT question paper link

GATE BT Question Papers 2025GATE 2025 BT Question Paper

GATE BT Question Papers 2024

GATE 2024 BT Question Paper

GATE BT Question Papers 2023

GATE 2023 BT Question Paper

GATE BT Question Papers 2022

GATE 2022 BT Question Paper

GATE BT Question Papers 2021

GATE 2021 BT Question Paper

GATE BT Question Papers 2020

GATE 2020 BT Question Paper

How to Download GATE Biotechnology Engineering Question Papers PDF?

Here are the steps on how to download GATE Biotechnology Engineering question papers:

  • Visit the official website

  • Click on the Question Papers tab.

  • Select the Biotechnology Engineering paper.

  • The PDF of the Biotechnology question paper will appear on the screen.

  • Click on the download button to save the question paper.

Benefits of Solving GATE Biotechnology Engineering Question Papers

Solving GATE Biotechnology Engineering question papers can be extremely beneficial for your preparation for the exam. Here are some of the benefits:

  • You will get a good understanding of the type of questions that are asked in the exam. This will help you to identify your strengths and weaknesses and to focus your preparation on the areas where you need more work.

  • You will learn how to manage your time effectively. The GATE exam is a timed exam, so it is important to be able to answer the questions promptly. Solving previous year question papers will help you to develop this skill.

  • You will improve your problem-solving skills. The GATE exam is challenging, and it requires you to be able to solve complex problems. Solving previous year question papers will help you to develop your problem-solving skills.

  • You will gain confidence. As you solve more and more questions, you will gain confidence in your ability to succeed in the exam. This confidence will be essential on the day of the exam.

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GATE Paper Combination for Biotechnology Engineering

Code of the First (Primary) Paper

BT

Codes of Papers Allowed as The Second Paper

CH, ES, EY

Best Books for GATE Biotechnology Engineering 2026

When preparing for the GATE Biotechnology Engineering exam, choosing the right books can play a crucial role in your success. The right study materials can provide you with comprehensive coverage of the syllabus, in-depth explanations, and practice questions to enhance your understanding and problem-solving skills. Here is a list of recommended books that can serve as valuable resources for GATE Biotechnology Engineering preparation:

Booklist for GATE BT

Let’s look at the most recommended books in a detailed manner aligning with the syllabus.

Subject / Topic

Book Title

Author / Publication

Biotechnology (General)

Biotechnology

Pranav Kumar

Biochemistry

Lehninger Principles of Biochemistry

David L. Nelson & Michael M.Co

Bioprocess Engineering

Bioprocess Engineering

Michael L. Shuler & Fikret Kargi


Bioprocess Engineering Principles

Pauline M. Doran

Principles of Bioprocess Engineering

Principles of Bioprocess Engineering

P. Doran

Cell & Molecular Biology

Molecular Cell Biology

Lodish, Baltimore et al.


Molecular Biology of the Gene

James D. Watson


Gene Cloning and DNA Analysis

T.A. Brown


Principles of Gene Manipulation and Genomics

Primrose & Twyman

Immunology

Immunology

Kuby

Plant Biotechnology

Plant Biotechnology: The Genetic Manipulation of Plants

Adrian Slater et al.

Life Sciences (General)

CSIR NET Life Sciences – Part 1 & 2

Pathfinder Publications

GATE Biotechnology Guide

GATE Biotechnology Guide

GK Publications

GATE General Aptitude & Mathematics

GATE General Aptitude & Engineering Mathematics

GK Publications

Engineering Mathematics

Advanced Engineering Mathematics

Erwin Kreyszig

GATE 2026 Syllabus for Biotechnology Engineering Topic Wise Weightage

Candidates can check the GATE syllabus for Biotechnology Engineering topic wise weightage in the table beow.

Topic

Weightage

Engineering Mathematics

12

General Biotechnology

7

Recombinant DNA Technology

10

Bioinformatics

8

Microbiology

7

Biochemistry

7

Molecular Biology and Genetics

8

Process Biotechnology

8

Bioprocess Engineering

8

Plant and Animal Biotechnology

7

Biotechnology and Society

2

GATE Biotechnology Engineering Preparation Tips

GATE 2026 Biotechnology Engineering Marking Scheme

GATE Paper Code

General Aptitude (GA) Marks

Subject Marks

Total Marks

Total Time (Minutes)

BT

15

85

100

180

Frequently Asked Questions (FAQs)

Q: Is GATE biotechnology tough?
A:

The GATE Biotechnology exam is generally considered to he difficulty level. It can vary from year to year, but it often includes conceptual and application-based questions, requiring a strong understanding of the subject. The syllabus is vast, and scoring well, especially above 60 marks, can be challenging. 

Q: What is the pattern of question paper in GATE biotechnology?
A:

Part A includes 10 multiple-choice questions (MCQs), while Part B contains 55 numerical answer type (NAT) questions. The paper is structured to test both fundamental knowledge and applied concepts through a mix of 1-mark and 2-mark questions, with negative marking applicable for incorrect responses in MCQs.

Q: How can I access the GATE Biotechnology Engineering question papers for 2026?
A:

All the links to question papers are given in the page above.

Q: Are the GATE Biotechnology Engineering question papers for previous years available?
A:

Yes, previous years' GATE Biotechnology Engineering question papers are available and added in the table above,

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Questions related to GATE

On Question asked by student community

Have a question related to GATE ?

Hello,

Yes, you as a Bachelor of Science graduate in home science can appear for the GATE 2026 exam, as the eligibility criteria include graduates from "Science" and other fields, as well as those in the 3rd year or higher of an undergraduate program.

I hope it will clear your query!!

Hey! The GATE exam (Graduate Aptitude Test in Engineering) is very important for long-term career growth. It opens opportunities for postgraduate studies (M.Tech, MS, PhD) in top institutes like IITs and NITs and is also used by many public sector companies (PSUs) for recruitment, often with higher salary packages. In the long run, qualifying GATE can enhance your technical knowledge, career prospects, and credibility in the engineering field.

If your GATE application shows failed status even after a successful payment, don’t worry, this usually happens due to server or transaction update delays. First, wait for 24–48 hours as sometimes the status gets updated automatically. If it still shows failed, you should raise a query through the GATE application portal by providing your enrollment ID and payment receipt or transaction details. You can also contact the GATE zonal office via email or helpline with proof of payment. Keeping a screenshot of the payment success message will also help in resolving the issue quickly.

Hi dear candidate,

You can refer to the online E Books for GATE examination available on our official website that you can download anytime.

Kindly refer to the link attached below to access them for practice.

Link: GATE E-books and Sample Papers

BEST REGARDS

Hey! The qualifying cutoff for GATE CSE in 2025 was around 29.2 marks for General, 26.2 for OBC/EWS, and 19.4 for SC/ST/PwD. For GATE 2026, the official cutoff is not declared yet, but if we look at the past trends, it usually stays around 30–32 marks for General category. So, if you are preparing, it’s better to target a score well above this range to be on the safer side.