Careers360 Logo
Search Colleges, Exams, Schools & more
ask-icon
share
    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 19 Mar 2026, 07:09 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. 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 Question Paper and Answer Key have been released on the official website gate2026.iitg.ac.in.

    LiveGATE 2026 Result LIVE (OUT): IIT Guwahati declares MTech entrance exam result at gate2026.iitg.ac.in; toppersMar 19, 2026 | 11:30 PM IST

    Candidates can check the GATE 2026 results through the official website at gate2026.iitg.ac.in and goaps.iitg.ac.in/login.

    Read More

    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. 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 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 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

    GATE

    GATE CCMT Counselling

    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.

    UPES M.Tech Admissions 2026

    Last Date to Apply: 26th March | Ranked #45 Among Universities in India by NIRF | 1950+ Students Placed 91% Placement, 800+ Recruiters

    Apply
    Vivekananda Global University M.Tech Admissions 2026

    NAAC A+ Accredited | Scholarships worth 5 CR

    Apply

    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 2026 College Predictor
    Estimate your M.Tech admission chances in top engineering colleges using your GATE 2026 score & marks with our accurate and easy-to-use College Predictor tool.
    Try 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.

    Articles
    Related Stories
    |
    Upcoming Engineering Exams
    BITS HD Admission Test
    Ongoing Dates
    BITS HD Application Date

    18 Feb'26 - 20 Apr'26 (Online)

    International Institute of Information Technology Hyderabad Postgraduate Entrance Examination
    Ongoing Dates
    IIITH PGEE Application Date

    20 Feb'26 - 31 Mar'26 (Online)

    Certifications By Top Providers
    B.Tech Engineering Technology
    Via Birla Institute of Technology and Science, Pilani
    Certificate Program in Machine Learning and AI with Python
    Via Indian Institute of Technology Bombay
    Post Graduate Diploma Program in Data Science and Artificial Intelligence
    Via Indraprastha Institute of Information Technology, Delhi
    Computer Fundamentals
    Via Devi Ahilya Vishwavidyalaya, Indore
    Programming Basics
    Via Indian Institute of Technology Bombay
    C-Based VLSI Design
    Via Indian Institute of Technology Guwahati
    Udemy
     1525 courses
    Swayam
     817 courses
    NPTEL
     773 courses
    Coursera
     697 courses
    Edx
     608 courses
    Explore Top Universities Across Globe
    Georgia Institute of Technology, Atlanta
    North Avenue, Atlanta, Georgia 30332
    University of Nottingham, Nottingham
    University Park, Nottingham NG7 2RD
    Texas A and M University, College Station
    400 Bizzell St College Station, Texas 77843
    University College London, London
    Gower Street, London, WC1E 6BT
    Michigan Technological University, Houghton
    1400 Townsend Drive, Houghton, Michigan 49931-1295
    University of Strathclyde, Glasgow
    16 Richmond St, Glasgow G1 1XQ

    Popular Courses and Specializations

    Popular Degrees

    Popular Branches

    List of colleges accepting GATE

    Questions related to GATE

    On Question asked by student community

    Have a question related to GATE ?
    I have done my bachelor's degree in ECE and I had written gate IN ,now is it possible to get a seat in vlsi ? The gate score is 500 in IN paper 2026

    Yes, you can get a seat in VLSI. However, different colleges have different cut-off scores. Check the respective college GATE cut off before applying.

    Read Complete Answer
    M
    Maniprabha Singh
    16 Mar'26
    Hi I'm a physically challenged person who completed him graduation as electronics engineer, I wrote GATE 2026 electronics exam, im getting around 5 marks, I'm eligible for PSU jobs?

    Every PSU has different cut-off marks and eligibility. Hence, it is suggested to apply for PSU after checking the eligibility. Also, they do not reveal the marks of the finally selected candidates. So, wait for the final merit list.

    Read Complete Answer
    M
    Maniprabha Singh
    17 Mar'26
    Abhi class 12 ka result nhi aay ane walla hai lgbhag 60 to 70 % bannege mene pcb liya addional me mathematics hai mujhe cybersecurity krna hai lekin mere phchane ke ak bhaiya bhi btech cse kiya unse mene pucha to unhone ka cse kr sahi rhega fir gate se iit ja skta me confusse hu me Mujhe pta nhi

    If you are getting confused, you can explore more courses after 12th for the science stream . Based on your interest, you can pursue B.Tech in CSE and later specialise in cybersecurity. After your graduation, you can appear in GATE to pursue higher studies in some of the top institutes

    Read Complete Answer
    P
    Priyanka Dasgupta
    14 Mar'26
    I wrote this gate 2026 in my 3rd year can I get into jntuh mtech cse after completing my final year from this result I am ews category

    Yes. You can. GATE eligibility specifies that students in their 3rd year and above can appear for the exam. Since the results are valid for 3 years, you can use the same for your admissions.

    Read Complete Answer
    P
    Prabha Dhavala
    6 Mar'26
    Gate 2026 college prediction with marks 500

    If you score 500 marks in GATE2026, your chances of getting into good engineering colleges (especially NITs, IIITs and some older IITs) are strong for most disciplines, while top branches like CSE/EEE/ECE at older IITs may still require higher ranks. Your GATE AllIndia Rank (AIR) with 500 marks usually falls

    Read Complete Answer
    I
    Isha Garg
    13 Mar'26
    View all

    M.Tech/M.Arch Admissions OPEN

    Amity University-Noida M.Tech Admissions 2026
    Apply

    Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026

    University of Bristol, Mumbai Enterprise Campus
    Apply

    Bristol's expertise meets Mumbai's innovation. Admissions open for UG & PG programmes

    Victoria University, Delhi NCR
    Apply

    Apply for UG & PG programmes from Victoria University, Delhi NCR Campus

    University of York, Mumbai
    Apply

    UG & PG Admissions open for CS/AI/Business/Economics & other programmes.

    University of Liverpool, Bengaluru Campus
    Apply

    Study at a world-renowned UK university in India | Admissions open for UG & PG programs.

    Chandigarh University Admissions 2026
    Apply

    NAAC A+ Accredited | Among top 2% Universities Globally (QS World University Rankings 2026)

    View all Application Forms

    GATE Notifications

    Latest updates

    Explore Career Options

    By Industry
    Flight Attendant

    A flight attendant ensures passenger safety and comfort during flights. Key duties include conducting safety checks, assisting passengers, serving food and drinks, and managing emergencies. They must be well-trained in safety procedures and customer service. A high school diploma is typically required, followed by rigorous training to qualify for the role.

    3 Jobs Available
    Flight Engineer

    A Flight Engineer monitors and operates an aircraft’s complex systems like engines, fuel, and hydraulics during flight, ensuring optimal performance and safety. They assist pilots with technical issues, conduct inspections, and maintain records. This role requires strong technical knowledge, problem-solving, and communication skills. Training usually involves a degree in aviation or aerospace engineering and specialised certification.

    2 Jobs Available
    Aircrew officer

    An Aircrew Officer operates and navigates aircraft, ensuring safe flights and compliance with aviation regulations. Key duties include managing flight systems, conducting pre- and post-flight checks, and adhering to safety standards. The role typically requires working five days a week, with around 120 flight hours monthly. Employment may be contractual or permanent, depending on the airline.

    2 Jobs Available
    Aerospace Engineer

    An aerospace engineer designs, develops, tests, and maintains aircraft, spacecraft, and related systems. They apply physics and engineering principles to improve aerospace technologies, often working in aviation, defence, or space sectors. Key tasks include designing components, conducting tests, and performing research. A bachelor’s degree is essential, with higher roles requiring advanced study. The role demands analytical skills, technical knowledge, precision, and effective communication.

    2 Jobs Available
    Air Hostess

    An air hostess, or flight attendant, ensures passenger safety and comfort during flights. Responsibilities include safety demonstrations, serving meals, managing the cabin, handling emergencies, and post-flight reporting. The role demands strong communication skills, a calm demeanour, and a service-oriented attitude. It offers opportunities to travel and work in the dynamic aviation and hospitality industry.

    2 Jobs Available
    Aeronautical Engineer

    An aeronautical engineer designs, develops, tests, and maintains aircraft and related systems. They work on components like engines and wings, ensuring performance, safety, and efficiency. The role involves simulations, flight testing, research, and technological innovation to improve fuel efficiency and reduce noise. Aeronautical engineers collaborate with teams in aerospace companies, government agencies, or research institutions, requiring strong skills in physics, mathematics, and engineering principles.

    2 Jobs Available
    Safety Manager

    A Safety Manager ensures workplace safety by developing policies, conducting training, assessing risks, and ensuring regulatory compliance. They investigate incidents, manage workers’ compensation, and handle emergency responses. Working across industries like construction and healthcare, they combine leadership, communication, and problem-solving skills to protect employees and maintain safe environments.

    2 Jobs Available
    Airline Pilot

    An airline pilot operates aircraft to transport passengers and cargo safely. Responsibilities include pre-flight planning, in-flight operations, team collaboration, and post-flight duties. Pilots work in varying schedules and environments, often with overnight layovers. The demand for airline pilots is expected to grow, driven by retirements and industry expansion. The role requires specialized training and adaptability.

    1 Jobs Available

    Never miss GATE update

    Get timely GATE updates directly to your inbox. Stay informed!