GATE BT 2025 Question Paper: Download PDF, Exam Analysis & Memory-Based Questions

GATE BT 2025 Question Paper: Download PDF, Exam Analysis & Memory-Based Questions

Edited By Shivani Poonia | Updated on Apr 16, 2025 09:22 PM IST | #GATE

The Graduate Aptitude Test in Engineering (GATE) is an all-inclusive test that tests the in-depth knowledge of candidates in a number of engineering and science subjects. With the continuously changing biotechnology field and growing demand for trained professionals, GATE has kept on developing to meet the latest trends in biotechnology. This exam is intended to test a candidate's skill in major concepts of biotechnology, molecular biology, bioinformatics, genetic engineering, and so on. This article offers a glimpse of what will be present in the GATE BT 2025 question paper, i.e., its release, analysis, and solutions. The answer key of GATE 2025 is released. To check it, go to the website. You can check the question paper of GATE BT 2025 in this article.

This Story also Contains
  1. GATE BT 2025 Question Paper
  2. GATE BT 2025 Question Paper with Solutions
  3. Overall Difficulty Level
  4. Section-Wise Analysis
  5. GATE Previous Year (2024) Question Paper with Solutions
GATE BT 2025 Question Paper: Download PDF, Exam Analysis & Memory-Based Questions
GATE BT 2025 Question Paper: Download PDF, Exam Analysis & Memory-Based Questions

GATE BT 2025 Question Paper

GATE Biotechnology 2025 question paper is available on this page. We have given a complete analysis of the GATE BT 2025 question paper to make you aware of its level of difficulty. This analysis is providing an idea of how questions were designed in the exam. You can also download previous year's question papers on this page to help you understand the pattern and question ranges.

You can check the GATE 2025 Biotechnology question paper below:

CodeSubjectDownload Link
BTBiotechnologyDownload Biotechnology (BT)
VIT Bhopal University | M.Tech Admissions 2025

M.Tech admissions open @ VIT Bhopal University | Highest CTC 52 LPA | Apply now

MAHE Manipal M.Tech 2025

NAAC A++ Accredited | Accorded institution of Eminence by Govt. of India | NIRF Rank #4

GATE BT 2025 Question Paper with Solutions

We are providing the GATE Biotechnology 2025 question paper with solutions is available. This would be of great help in understanding your performance and your likely score. By verifying the solutions, you would be able to identify any mistake you have committed and understand the right way of solving the questions. Solving the GATE BT 2025 question paper with solutions would strengthen your basics and improve your exam preparation techniques.

GATE 2025 College Predictor
Know your Chances for M.Tech Admission in Engineering Colleges based on GATE Score & Marks, Caste group, GATE Paper & Qualifying Degree.
Try Now

Overall Difficulty Level

The GATE 2025 Biotechnology (BT) paper conducted on February 16, 2025, in Shift 1 was rated as moderate in difficulty. Most candidates found the paper balanced, with a mix of conceptual and application-based questions.

Section-Wise Analysis

  • General Aptitude: Easy to moderate, with straightforward logical reasoning and numerical questions.
  • Engineering Mathematics: Easy to moderate, focusing on fundamental mathematical concepts.
  • Biotechnology Core: Moderate, with an emphasis on topics like Molecular Biology, Bioprocess Engineering, and Genetics.
GMAT™ Exam

Unlock GMAT Success Timeline & Expert Videos | Select test center appointment | Scores valid for 5 Years | Multiple Attempts

TAPMI MBA 2025 | Technology Management, AI & Data Science

MBA Admission Open in Technology Management and AI & Data Science | NAAC A++ | Institution of Eminence | Assured Scholarships

SectionDifficulty Level

Key Topics Covered

General AptitudeEasy to Moderate

Logical Reasoning, Numerical Ability

Engineering MathematicsEasy to Moderate

Linear Algebra, Differential Equations

Biotechnology CoreModerate

Molecular Biology, Bioprocess Engineering, Genetics


GATE Previous Year (2024) Question Paper with Solutions

Paper Name

GATE Question Paper

AE: Aerospace Engineering

GATE 2024 AE Question Paper and Answer Key

AG: Agricultural Engineering

GATE 2024 AG Question Paper and Answer Key

AR: Architecture and Planning

GATE 2024 AR Question Paper and Answer Key

BM: Biomedical Engineering

GATE 2024 BM Question Paper and Answer Key

BT: Biotechnology

GATE 2024 BT Question Paper and Answer Key

CE: Civil Engineering

GATE 2024 CE Question Paper and Answer Key (Shift 1 & 2)

CH: Chemical Engineering

GATE 2024 CH Question Paper and Answer Key

CS: Computer Science and Information Technology

GATE 2024 CS Question Paper and Answer Key (Shift 1 & 2)

CY: Chemistry

GATE 2024 CY Question Paper and Answer Key

DA: Data Science and Artificial Intelligence

GATE 2024 DA Question Paper and Answer Key

EC: Electronics and Communication Engineering

GATE 2024 EC Question Paper and Answer Key

EE: Electrical Engineering

GATE 2024 EE Question Paper and Answer Key

ES: Environmental Science and Engineering

GATE 2024 ES Question Paper and Answer Key

EY: Ecology and Evolution

GATE 2024 EY Question Paper and Answer Key

GE: Geomatics Engineering

GATE 2024 GE Question Paper and Answer Key

GG: Geology and Geophysics

GATE 2024 GG Question Paper and Answer Key

IN: Instrumentation Engineering

GATE 2024 IN Question Paper and Answer Key

MA: Mathematics

GATE 2024 MA Question Paper and Answer Key

ME: Mechanical Engineering

GATE 2024 ME Question Paper and Answer Key

MN: Mining Engineering

GATE 2024 MN Question Paper and Answer Key

MT: Metallurgical Engineering

GATE 2024 MT Question Paper and Answer Key

NM: Naval Architecture and Marine Engineering

GATE 2024 NM Question Paper and Answer Key

PE: Petroleum Engineering

GATE 2024 PE Question Paper and Answer Key

PH: Physics

GATE 2024 PH Question Paper and Answer Key

PI: Production and Industrial Engineering

GATE 2024 PI Question Paper and Answer Key

ST: Statistics

GATE 2024 ST Question Paper and Answer Key

TF: Textile Engineering and Fibre Science

GATE 2024 TF Question Paper and Answer Key

XE: Engineering Sciences

GATE 2024 XE Question Paper and Answer Key

XH: Humanities & Social Sciences

GATE 2024 XH Question Paper and Answer Key

XL: Life Sciences

GATE 2024 XL Question Paper and Answer Key

Benefits of Solving Previous Year Papers for GATE BT 2025

  • Understanding Exam Pattern and Structure
    Solving past papers helps you familiarize yourself with the exam format, question types, and the marking scheme. It also provides insight into topic distribution across sections.
  • Identifying Important Topics and Trends
    Previous year papers reveal recurring topics and trends, allowing you to prioritize high-weightage subjects in your preparation. This helps focus your study on what matters most.
  • Improved Time Management
    By practicing with past papers, you learn to manage time effectively during the exam. This helps you maintain a balance between speed and accuracy under time pressure.
  • Assessing Strengths and Weaknesses
    Solving previous year papers helps you evaluate your strengths and identify weak areas. It allows you to focus your efforts on topics where you need the most improvement.
  • Enhanced Problem-Solving Skills
    Regular practice improves your ability to solve complex problems and enhances your critical thinking. You’ll learn different problem-solving techniques for various question types.

Frequently Asked Questions (FAQs)

1. What subjects are covered in GATE 2025?

Engineering and science subjects such as Civil, Mechanical, Electrical, Computer Science, etc.

2. What is the exam format of GATE 2025?

Multiple-choice questions (MCQs) and numerical answer type (NAT) questions.

3. Is there an age limit for appearing for GATE 2025?

No, there is no age limit for GATE.

Articles

Certifications By Top Providers

Explore Top Universities Across Globe

Questions related to GATE

Have a question related to GATE ?

If you are pursuing a degree in Artificial Intelligence and Machine Learning, it is great that you are already planning ahead for your GATE exam. Choosing the correct paper code is important for getting admission to relevant MTech programs or for applying to PSUs. Here are the details:

  1. Recommended Paper Code: DA (Data Science and Artificial Intelligence)

    • From 2021, GATE has introduced a new paper specifically for AI and Data Science with the code DA .

    • This paper is perfect for students from AI, ML, Data Science, and allied disciplines.

  2. Alternative Options Depending on Interests:

    • CS (Computer Science and Information Technology) : If your core interest also includes software development, algorithms, databases, and OS, this paper code is more general but still acceptable.

    • MA (Mathematics) : If you are more into theoretical ML or statistics, this might be a supporting option.

    • ST (Statistics) : If your AI-ML work is deeply stats-focused, this is another route.

  3. Institutes Accepting DA Paper Code:

    • Top institutes like IIT Hyderabad, IIT Jodhpur, and IIT Delhi have introduced AI and Data Science branches and accept DA code scores.

    • Always check the official IIT websites during admission time, as paper code eligibility may differ slightly by institute.

  4. What You Should Prepare:

    • Focus on subjects like Linear Algebra, Probability, Statistics, Machine Learning, Deep Learning, Programming, and Data Structures.

    • Refer to the GATE DA syllabus for the most accurate preparation.

  5. Final Tip:

    • Choose the DA paper code if your future goals are purely in AI, ML, and Data Science.

  6. You can appear for two papers in GATE if you want more options. For example, DA + CS is a good combination.

At Gautam Buddha University (GBU), Greater Noida, students pursuing B.Tech in various disciplines do prepare for government examinations like UPSC CSE, UPSC ESE, and GATE. Here's a general scenario:


Preparation for Government Exams

- *UPSC CSE*: Some students prepare for the Union Public Service Commission (UPSC) Civil Services Examination (CSE) alongside their B.Tech studies. However, this requires dedicated effort and time management.

- *UPSC ESE*: Students from engineering disciplines like Electrical, Mechanical, and Civil Engineering often prepare for the UPSC Engineering Services Examination (ESE). GBU's engineering programs can provide a strong foundation for this exam.

- *GATE*: GATE preparation is common among B.Tech students, as it can lead to postgraduate opportunities, PSU jobs, or further education. GBU students often prepare for GATE exams relevant to their disciplines.


University Support

- *Career Counseling*: GBU's career counseling services might offer guidance on competitive exams, resume building, and interview preparation.

- *Academic Foundation*: The university's B.Tech programs provide a solid academic foundation, which can help students prepare for government exams.


Student Initiatives

- *Self-study and online resources*: Many students utilize online resources, study groups, and coaching institutes to prepare for government exams.

- *Time management*: Balancing B.Tech studies with government exam preparation requires effective time management and prioritization.


While GBU doesn't guarantee success in government exams, the university's academic environment and resources can support students in their preparation. Students' dedication, hard work, and strategic planning are crucial to achieving their goals.

M.Tech in Structural Engineering – Fee Structure at Andhra University, Visakhapatnam (GATE Qualified, SC Category)

Fee Details:

  • Tuition Fee : Rs 30,000 per year (Rs 60,000 for the full 2-year program)

  • Building Fund : Rs 10,000 (one-time payment)

  • Total Estimated Fee : Rs 70,000 for the entire course

This fee structure is applicable to students admitted through GATE.

(https://collegedunia.com/university/25346-andhra-university-au-visakhapatnam/courses-fees) Scholarships & Fee Reimbursement for SC Category Students

As an SC category student, you are eligible for the following government-sponsored scholarships and fee reimbursement schemes:

  • Post-Matric Scholarship (PMS) : Covers tuition fees and provides a monthly maintenance allowance.

  • Social Welfare Department Schemes : Offered by the Andhra Pradesh government for SC/ST students.

  • Golden Jubilee Scholarship : Awarded to department toppers based on semester CGPA, provides Rs 8,000 per month. (https://collegedunia.com/university/25346-andhra-university-au-visakhapatnam/master-of-technology-mtech-full-time)

These scholarships can significantly reduce or even fully cover your educational expenses.

Recommended Steps:

  1. Apply for Scholarships : Submit applications for the Post-Matric Scholarship and other relevant schemes through the official portals.

  2. Contact University Financial Aid Office : Reach out to Andhra University's financial aid office to inquire about any additional support available.

  3. Maintain Good Academic Performance : High performance can help you qualify for merit-based scholarships such as the Golden Jubilee Scholarship.

Hello there,

With a GATE 2025 score of 417 in DA (Data Science and Artificial Intelligence) and being from the OPEN category , your chances for M.Tech in AI / AI & DS / AI & ML / DS at top IITs are very limited , but you may have a chance in newer or interdisciplinary programs at IIITs, IIITDM, and a few NITs . Here's a breakdown:

Chances in IITs :

  • Older IITs (IIT Bombay, Madras, Delhi, Kanpur, etc.): Unlikely. Their cutoffs for OPEN category in AI-related programs are typically 600+ in GATE score.

  • Newer IITs (like IIT Bhilai, IIT Jammu, IIT Goa): Slight chance in interdisciplinary or niche programs, especially if seats remain vacant .

    Chances in NITs:

You have moderate chances for M.Tech in AI/ML/DS in:

  • NIT Trichy

  • NIT Surathkal

  • NIT Silchar

  • NIT Jalandhar

  • NIT Nagaland (newer programs) You can check CCMT counselling for these.

    Chances in IIITs:

Your score is suitable for:

  • IIITDM Kancheepuram Yes , you have a fair chance for programs like:

    • M.Tech in Data Science

    • M.Tech in AI/ML (if offered)

  • IIIT Hyderabad – Tough; they have separate admissions with a high bar.

  • IIIT Bangalore – Unlikely with this score unless they consider DA paper with other criteria.

    Suggestions:

  • Participate in CCMT 2025 counselling (for NITs, IIITs, GFTIs).

  • Explore IIITDM Kancheepuram through their own admission portal or CCMT.

  • Keep an eye on spot rounds/vacant seats in lesser-known institutes.


I would recommend you to use GATE College Predictor Tool by Careers360 to get the list of possible colleges you can get with your rank or percentile.


I hope this answer helps you. If you have more queries, then feel free to share your questions with us, we will be happy to assist you.

Thank you, and I wish you all the best in your bright future.

Hey ,

As per your mentioned query , GATE exam is really a challenging exam. Student must have bachelor's degree in Engineering , Architecture, Technology. Or student may also have master's degree in science , maths and computer applications and equivalent.

To know more , kindly go through the given link:

https://engineering.careers360.com/articles/gate-eligibility-criteria

Good wishes !!

View All
Flight Attendant

A flight attendant is a professional whose primary duty is to ensure the safety and comfort of passengers during an airline flight. An individual who is pursuing a career as a flight attendant is part of the cabin crew for the plane, a team of personnel who operate a commercial, business, or even military aircraft while travelling domestically or internationally. 

An individual pursuing a career as a flight attendant is specially trained for the aircraft in which he or she works since passenger safety is their foremost concern. In this article, we will discuss how to become a flight attendant in India or how to become a flight attendant after graduation. 

3 Jobs Available
Aerospace Engineer

An aerospace engineer is an individual who develops new ideas and technologies that can be used in defence systems, aviation, and spacecraft. He or she not only designs aircraft, spacecraft, satellites, and missiles but also creates test vehicles to ensure optimum functionality. Aerospace engineering is a branch of engineering that deals with the study, design, and development of aerial vehicles such as aircraft and spacecraft. 

Aerospace engineering jobs deal with employees who design or build missiles and aircraft for national defence, or spacecraft. Aerospace engineering or aircraft engineering is often referred to as rocket science. The bottom line is that the person who is pursuing a career in aerospace engineering has to deal with multiple teams at different levels and work across various technologies.

2 Jobs Available
Flight Engineer

A career in the aviation industry always sounds exciting. But, there is no scope for the slightest error as it may cost the lives of many people. A Flight Engineer role comes with the responsibility of monitoring the aircraft engine and control systems while in flight. Whenever the aircraft is away from the home station, he or she is required to perform pre-flight and post-flight inspections

2 Jobs Available
Aircrew officer

An aircrew officer or airline commanders fly aircraft to provide transportation to passengers or cargo. The aircrew officer operates the engines of aircraft and controls to navigate and fly the airplane. The ability to learn new technologies every time and to stay up-to-date with the changes in the industry is what the aircrew officer should possess. 

This could be possible through membership with professional pilot associations. The aircrew officer is also one of the highest-paid professionals and the job is quite coveted. Keep reading to find out what you need to know about how to become aircrew officer.

You may also read career as Airline Pilot.

2 Jobs Available
Air Hostess

An air hostess is a flight attendant also known as a cabin crew or steward. An air hostess undertakes several pre-flight, in-flight, and post-flight duties and is responsible for ensuring the safety and comfort of passengers on both national and international flights.  A career as an air hostess might be desirable for you if you are excited about a job in which you can help people and travel to exciting places.

Air hostesses play a crucial role in the flight crew, working closely with pilots and ground personnel to provide a safe and comfortable travel experience, even beyond their hospitality responsibilities. Being flexible, having strong communication skills, and being dedicated to the comfort of passengers are all necessary for their dynamic function, which makes them essential to the entire travel experience.

2 Jobs Available
Aeronautical Engineer

An Aeronautical Engineer job comes with the responsibility of designing aircraft and thrust systems. He or she is employed in aviation, defence or civil aviation industries. Aeronautical Engineer is generally engaged in the design of aircraft and propulsion systems as well as the analysis of building materials and aircraft's aerodynamic performance. The role of an Aeronautical Engineer may involve assembling parts of aircraft, testing and maintaining them. 

2 Jobs Available
Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

2 Jobs Available
Airline Pilot

Are you searching for an 'airline pilot job description'? An airline pilot or airline commander flies aircraft and helicopters to provide transportation to passengers or cargo. The airline pilot operates the engines of the aircraft and controls them to navigate and fly the airplane. The ability to learn new technologies every time and to stay up-to-date with the changes in the industry is what aviators should possess. The career as airline pilot is also one of the highest-paid professionals and the job is quite coveted.

1 Jobs Available
Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

5 Jobs Available
Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

3 Jobs Available
Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

2 Jobs Available
Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

2 Jobs Available
Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

2 Jobs Available
Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

2 Jobs Available
Highway Engineer

Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

2 Jobs Available
Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

2 Jobs Available
Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

3 Jobs Available
Geologist

A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them. 

A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these. 

2 Jobs Available
Energy Performance Engineer

Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes. 

Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.

2 Jobs Available
Petroleum Engineer

A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.

2 Jobs Available
Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

3 Jobs Available
Civil Engineer

A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers. 

2 Jobs Available
Transportation Engineer

A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day. 

As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies. 

1 Jobs Available
Loco Pilot

A loco pilot or locomotive pilot is a professional responsible for operating trains. He or she starts, stops, or controls the speed of the train. A locomotive pilot ensures that the train operates according to time schedules and signals. These loco pilots are responsible for carrying people and products to distinct destinations. 

A loco pilot has thorough knowledge and understanding of the railway operations, rules, regulations, protocols, and measures to take in times of emergency. Their role is crucial in ensuring passenger and freight trains' smooth and safe operation. Here, in this article, we will discuss everything on how to how to become a loco pilot.

2 Jobs Available
Back to top