GATE Biotechnology Engineering Exam Pattern 2026: Marking Scheme, Duration, Total Marks

GATE Biotechnology Engineering Exam Pattern 2026: Marking Scheme, Duration, Total Marks

Chintakuntla Sai GnanUpdated on 18 Nov 2025, 04:00 PM IST

GATE Biotechnology Engineering Exam Pattern 2026: IIT Guwahati has released the GATE 2026 Biotechnology Engineering on the official website, gate2026.iitg.ac.in. Every GATE 2026 aspirant needs to go through the complete syllabus before appearing for the exam. The GATE 2026 exam pattern will help the candidates to have a clear idea about the exam format that will lead to effective preparation. Also, go through the GATE 2026 syllabus for more clarity. The authority will conduct the GATE 2026 exam in online mode. As per the latest update, the GATE 2026 exam will be conducted on February 7, 8, 14 and 15, 2026. And the GATE Biotechnology Engineering 2026 exam is scheduled on February 07, 2026.

GATE Biotechnology Engineering Exam Pattern 2026: Marking Scheme, Duration, Total Marks
GATE 2025 Biotechnology Engineering

By understanding the GATE BT exam pattern 2026, candidates can come to a final understanding of their attempt and scoring marks to secure admission or a job through GATE 2026 scores. Candidates can check the GATE 2026 Biotechnology Engineering syllabus on the official website. Read the article below completely to know more details regarding the exam pattern for the GATE 2026 Biotechnology Engineering.

GATE 2026 Biotechnology Engineering Exam Pattern- Highlights

Candidates have to understand the Biotechnology Engineering exam pattern for GATE 2026 to strategise their exam preparation to score better in the examination. The detailed GATE 2026 BT exam pattern is given below.

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  • The GATE Biotechnology question paper will have 2 types of Questions, one is multiple-choice questions and the other is numerical answer-type questions.

  • The total number of questions is 65

  • The duration of the GATE BT exam is 3 hours

  • The GATE BT 2026 question paper will be in 2 parts. One is General Aptitude and the other is Biotechnology.

  • Within Bio-technology, there are 5 subject-specific sections.

GATE Previous Year Question Paper's
Download GATE previous year question papers to understand exam pattern and difficulty level. Practice with these papers to boost your preparation and improve your score.
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GATE Biotechnology Engineering Marking Scheme 2026

Below is the marking scheme of the GATE BT engineering 2026 examination. There are a total of 100 questions carrying 100 marks. Candidates need to answer in 180 minutes. Each question carries either 1 or 2 marks. Candidates have to choose the correct answer from the given options.

GATE Paper Code

General Aptitude (GA) Marks

Subject Marks

GATE 2026 Biotechnology Engineering Total Marks

Total Time (Minutes)

PI

15

85

100

180

GATE Biotechnology Engineering 2026- Important Books

Candidates can score good marks in the GATE BT 2026 examination if they study from the best-referred book. Below are the Best books recommended for GATE Biotechnology Engineering 2026 aspirants, which help them to secure their seat or job through the GATE 2026 examination.

S.No

Name of the book

Author / Publication

1.

Biotechnology

Pranav Kumar

2.

Fundamentals of Biochemistry

Lehninger

3.

Principles of Bioprocess Engineering

P. Doran

4.

GATE Biotechnology

GK Publishers

5.

Life Science parts 1 and 2.

Pathfinder publications

6.

Immunology

Kuby

7.

GATE General Aptitude and Mathematics

GK Publishers

8.

Molecular Cell Biology

Lodish and Baltimore

9.

Bioprocess Engineering

Schuler & Kargi

10.

Bioprocess Engineering principles

Pauline Doran

11

Molecular biology of the gene

James Watson

12

Immunology

Kuby

13.

Advanced Engineering Mathematics

Erwin Kreyszig

14

Principles of Gene Manipulation

Primrose & Twyman

15.

Gene cloning and DNA analysis

T.A Brown

16.

Plant Biotech

Slater

GATE Biotechnology Engineering Syllabus 2026

The GATE Biotechnology Engineering syllabus for 2026 is designed to comprehensively assess candidates' knowledge and understanding in various domains of biotechnology. Key areas covered in the syllabus include:

Syllabus

Linear Algebra

Calculus

Differential Equations

Probability and Statistics

Numerical Methods

Biochemistry

Microbiology

Immunology

Genetics

Cellular

Molecular Biology

Fundamentals of Biological Engineering

Bioprocess Engineering

Process Biotechnology

Plant

Animal

Microbial Biotechnology

Recombinant DNA Technology

Other Tools in Biotechnology


GATE Instrumentation Engineering Previous Year Question Papers Free Download

Career 360 provides you with the GATE Instrumentation engineering previous years' question papers for free download. Those links are given in the table below.

Paper Name

GATE Question Paper



BT: Biotechnology

GATE 2024 BT question paper and answer key

BT: Biotechnology

GATE 2023 BT Question Paper and answer key

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GATE Biotechnology Engineering CutOff 2026

GATE BT 2026 exam aspirant need to cross the GATE Biotechnology engineering cutoff 2026 to reach their goal of admission for higher studies or a job. Check the cutoff below for the GATE BT exam of previous years and assess your chances.

Previous year’s GATE Cutoff for Biotechnology

Year

General

OBC

SC/ST/PD

20252825.218.6

2024

38.9

35

25.9

2023

31.6

28.4

21.0

2022

35.5

31.9

23.6

2021

30

27

20

2020

30.7

27.6

20.4

GATE 2026 Biotechnology Engineering - Exam Preparation Tips

Preparing for the GATE 2026 Biotechnology Engineering exam requires a strategic approach and focused effort. Here are some exam preparation tips to help you excel in the upcoming examination:

  • Understand the GATE 2026 Biotechnology syllabus. Identify key topics and Study according to your best strategy.

  • Consistency and Disciplined Time Management are very important.

  • Focus on strengthening in Concepts and Basics of Biotechnological Engineering

  • Regular practice, solving previous years' question papers, will help candidates to assess questions.

  • Take the GATE 2026 Biotechnology Engineering mock test online and assess your strength.

  • Balance everything during preparation. Take sufficient food, rest, along preparation.

Frequently Asked Questions (FAQs)

Q: Who is conducting GATE 2026 for Biotechnology Engineering?
A:

IIT Guwahati is conducting the GATE 2026 exam for the Biotechnology engineering branch on February 07, 2026.

Q: How many total questions are there in the GATE BT 2026 paper?
A:

In the GATE 2026 BT exam, there will be a total of 65 questions.

Q: Are calculators allowed in the GATE 2026 exam?
A:

No, the physical calculator is not allowed, but a virtual scientific calculator will be provided on the screen.

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Questions related to GATE

On Question asked by student community

Have a question related to GATE ?

Hello

https://engineering.careers360.com/articles/gate-da-data-science-and-artificial-intelligence-question-papers

Just visit the link I am attaching below, so that it will help you to download and practice the papers, so that you can practice well and score well.

Hope it will help you!!!

Hello dear candidate,

You will not receive another rectification mail unless and until there is still an error in your reuploaded signature. if everything is okay your status will change to accepted on the GATE portal.

My advice is that you should keep checking your application status on the official website of GATE 2026.

Thank you.

Hello,

Visit the below website to download the previous 15 years question paper of GATE exam.

https://engineering.careers360.com/articles/last-15-years-gate-papers-solutions

You'll also get the solutions from it. These question papers will help you a lot in your preparation.

All the best.

This is likely a temporary portal or validation issue, not something you did wrong. When candidates try to change category from GEN to OBC-NCL during the GATE correction window, the system checks required fields and sometimes a supporting certificate or fee is needed. If any required data or document is missing, or the server is busy, the portal can show Something went wrong, please try again. Explain to them that first they should log into the GATE portal, open the Correction tab and confirm which fields are editable and whether a payment or document upload is required for category change. Tell them to clear browser cache or try a different browser/device and retry. If the error persists, advise contacting GATE support or the zonal office with a screenshot and timing of the error so officials can check server logs.

Hello,

The GATE 2026 Agricultural Engineering (AG) paper will have a total of 100 marks. Out of this, 15 marks are for General Aptitude and 85 marks are for core Agricultural Engineering subjects.

The marks are generally distributed among major topics like Engineering Mathematics (12–13 marks), Farm Machinery (10–11), Farm Power (14–15), Soil & Water Conservation (12–13), Irrigation & Drainage (10–12), Agricultural Process Engineering (10–12), and Dairy & Food Engineering (9–10 marks).

The official qualifying marks for GATE 2026 are not yet released. However, based on previous years, the cutoff for the Agricultural Engineering paper is expected to be around 25 marks for General, 22.5 for OBC/EWS, and 16.6 for SC/ST/PwD candidates.

Hope it helps !