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GATE 2026 Biotechnology Question Paper with Solutions PDF OUT - Download BT Answer Here

GATE 2026 Biotechnology Question Paper with Solutions PDF OUT - Download BT Answer Here

#GATE
Shivani PooniaUpdated on 22 Feb 2026, 02:17 PM IST

The GATE Biotechnology exam for the 7 February 2026 afternoon session has been completed successfully. Based on the GATE 2026 Feb 7 paper analysis, the Biotechnology exam was comparatively on the tougher side. A few concepts that were not asked in previous years were seen this year. The students can use this analysis to evaluate their performance in the GATE exam 2026, and they can find out the best method to solve a particular type of question. The unofficial GATE BT question paper 2026 is provided in this article. This article provides a detailed overview of the GATE Biotechnology question paper and GATE answer key to help candidates analyse the exam and estimate their performance. The GATE 2026 Official Answer Key and Response Sheet, along with the Master Question Paper, have been released on the official website gate2026.iitg.ac.in. Candidates can download it using their enrollment id and password.

This Story also Contains

  1. Download GATE 2026 Biotechnology Question Paper 2026 PDF
  2. GATE 2026 Biotechnology Question Papers Analysis: Based on Student Reaction
  3. GATE Biotechnology 2026 Question Paper
  4. GATE 2026 Biotechnology Question Paper Overview
  5. GATE Biotechnology 2026 Question Paper Pattern
  6. GATE Biotechnology Chapter-wise Weightage(Based on Previous Years)
  7. How to Download GATE 2026 Biotechnology Question Papers with Answers PDF?
  8. Approach to Solve GATE Biotechnology Questions
  9. Mistakes to Avoid in GATE Biotechnology Preparation
  10. GATE Biotechnology Previous Year Papers:
GATE 2026 Biotechnology Question Paper with Solutions PDF OUT - Download BT Answer Here
GATE 2026 Biotechnology Question Paper with Solutions PDF

The GATE 2026 Biotechnology exam is one of the most important exams for life science and biotechnology students. The GATE Biotechnology Question Paper 2026 is important for students aiming to pursue M.Tech, PhD, or research opportunities in biotechnology and related life sciences. Note that the official GATE BT 2026 question paper will be uploaded soon by the authorities. The GATE BT 2026 question paper is designed to evaluate the conceptual understanding, analytical skills, and subject-specific knowledge of candidates.

Download GATE 2026 Biotechnology Question Paper 2026 PDF

Students can download the GATE 2026 BT question paper with solutions from the table below. They can use the GATE BT question paper 2026 to check answers, estimate scores, and analyse the GATE Biotechnology exam pattern for better preparation.

GATE BT question paper 2026

To be available soon


GATE 2026 Biotechnology Question Papers Analysis: Based on Student Reaction

The GATE 2026 Biotechnology exam analysis has been updated and is now available below. This will help you understand the overall difficulty level of the GATE BT question paper 2026. Refer to the table below for section wise difficulty level:

Subject

Difficulty Level

General Aptitude

Easy to Moderate

Engineering MathematicsTough

Biotechnology

Tough


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GATE Biotechnology 2026 Question Paper

The memory-based questions of the GATE BT 2026 question paper have been added. The updates are now available for candidates to review.

Question 1: Which of the following bonds is responsible for maintaining the secondary structure of proteins?
(A) Peptide bond
(B) Hydrogen bond
(C) Disulfide bond
(D) Ionic bond

Question 2: Which microorganism is commonly used for industrial production of ethanol?
(A) Escherichia coli
(B) Bacillus subtilis
(C) Saccharomyces cerevisiae
(D) Lactobacillus

Question 3: Which of the following is a recessive genetic disorder?
(A) Huntington's disease
(B) Sickle cell anemia
(C) Achondroplasia
(D) Marfan syndrome

Question 4: A vaccine that uses a piece of microbial DNA to produce an antigen in the host is known as:
(A) Live attenuated vaccine
(B) Inactivated vaccine
(C) Conjugate vaccine
(D) DNA vaccine

Question 5: Which parameter is most commonly controlled in a bioreactor?
(A) Light intensity
(B) pH
(C) Pressure
(D) Sound

Question 6: The most commonly used technique for the separation of proteins is:
(A) Centrifugation
(B) Chromatography
(C) Filtration
(D) Precipitation

Question 7: Which antibody class is most abundant in human serum?
(A) lg⁡A
(B) lg⁡D
(C) lg⁡E
(D) lg⁡G

Question 8: Which enzyme is responsible for synthesis of RNA from a DNA template?
(A) DNA polymerase
(B) RNA polymerase
(C) Reverse transcriptase
(D) DNA ligase

GATE 2026 Biotechnology Question Paper Overview

The GATE BT question paper is designed to test a student's conceptual understanding, analytical ability, and problem-solving skills across core biotechnology subjects.

Particulars

Details

Total Marks

100

Mode

CBT

Duration

3 Hours

Number of Questions

65

Sections

General Aptitude+ BT

Exam Date

7 Feb 2026 Afternoon Session

GATE Biotechnology 2026 Question Paper Pattern

The GATE Biotechnology question paper is divided into two major sections:

Section

Marks

Areas Covered

General Aptitude

15

  • Verbal Ability

  • Numerical Ability

  • Logical Reasoning

GATE Biotechnology

85

  • Engineering maths

  • Core Biotechnology subject

GATE Biotechnology Chapter-wise Weightage(Based on Previous Years)

Chapter-wise weightage of GATE Biotechnology helps students identify high-scoring topics and plan their preparation more effectively. Refer to the table given below on weightage based on the previous year's analysis:

Chapter Name

Weightage

General Aptitude

15%

Engineering Maths

13%

Molecular Biology & Genetics

12-15%

Cell Biology & Biochemistry

15-18%

Bioinformatics & Computational Biology

8-10%

Genetic Engineering & Biotech Applications

8-10%

Plant & Animal Biotechnology

5-7%

Microbiology & Immunology

10-12%

Bioprocess Engineering

15-18%

For more detailed information, students can refer to the GATE Biotechnology Syllabus

How to Download GATE 2026 Biotechnology Question Papers with Answers PDF?

Students can easily download the GATE 2026 BT question paper with solutions by following the steps given below. These steps will help students to access the question paper and answer key easily :

  • First, click on the GATE Biotechnology Question Papers link available in the table above.

  • By clicking on that link you will be redirected to the official website of Careers360.

  • For old users, log in using your registered email ID and password, and new users will need to complete the registration process first.

  • After logging in, click on the Download PDF option.

  • GATE Biotechnology Question Papers with Answers PDF will be sent to your registered email ID.

  • Check your inbox to view and download the GATE Biotechnology Question Papers PDF for reference and practice.

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Approach to Solve GATE Biotechnology Questions

Given below are some points on approaches to solve questions, as a systematic and planned approach is effective for the GATE 2026 BT question paper with solutions:

  • Start by reading the question thoroughly and identifying the type of question, whether it is conceptual, numerical, or data-based.

  • Students must have a strong understanding of core subjects like molecular biology, biochemistry, microbiology, and genetics.

  • First, start attempting easy and familiar questions, then follow others to secure easy marks.

  • Numerical Answer Type questions should be given preference as they do not have negative marking.

  • Carefully attempt MCQs as incorrect answers lead to negative marking.

  • Attempt only those questions for which you have a clear conceptual understanding.

  • Practice using PYQs and mock tests to improve speed and accuracy.

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.
Check Now

Mistakes to Avoid in GATE Biotechnology Preparation

If students are well aware of common preparation mistakes, then they can easily avoid them and score well in the GATE BT question paper 2026. Given below are some common mistakes to avoid while preparing for the GATE 2026 Biotechnology exam:

1. Do not start new topics at the last moment; instead, revise weak topics.

2. Numerical practice is a must; do not ignore numerical problem practice

3. Do not skip general Aptitude preparation as it is a selection deciding factor, and students can score good marks easily in this section even with less preparation. Skipping General Aptitude preparation

4. Solve previous year question papers and mock tests before the exam.

GATE Biotechnology Previous Year Papers:

Given below GATE Biotechnology previous year question papers. By solving them, students can understand the exam pattern, types of questions asked, and difficulty level of the GATE Biotechnology paper. Students can also access the GATE 2026 BT question paper with solutions PDF download to practice effectively.

Frequently Asked Questions (FAQs)

Q: What was the difficulty level of the GATE 2026 Biotechnology paper?
A:

The overall difficulty level of the GATE 2026 Biotechnology paper was tough.

Q: Are previous year GATE Biotechnology question papers useful for preparation?
A:

GATE Biotechnology Question Papers with Answers PDF are extremely helpful for analysing the overall difficulty level, the types of questions and important topics.

Q: Where can I find Gate 2026 BT question paper with solutions pdf download?
A:

The PDF will be available on the official GATE website and authorised educational platforms soon.

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