GATE BT 2026: Exam Date, Syllabus, Question Paper, Answer Key, Response Sheet

GATE BT 2026 Exam Date, Syllabus, Question Paper, Answer Key, Response Sheet provides key details about the Biotechnology paper as part of the GATE exam framework. IIT Guwahati will conduct the GATE BT 2026 exam on February 7, 2026, from 2:30 pm to 5:30 pm.

The GATE syllabus for BT paper has 2 segments: General Aptitude of 15 marks and the core section of 85 marks. The main subject includes questions from Engineering Mathematics, General Biology, Genetics, Fundamentals of Biological Engineering, Bioprocess Engineering and Process Biotechnology, among others.
In the GATE BT question paper, aspirants will have to attempt Multiple Choice Questions (MCQ), Multiple Select Questions (MSQ), and Numerical Answer Type (NAT). Usually, within a few days after the exam, the conducting body issues the question paper, GATE answer key, and response sheet. By comparing their responses, students can calculate their probable GATE results .
Read on to know more about GATE 2026 CS Exam Date, Syllabus, Question Paper, Answer Key, and Response Sheet.

GATE BT 2026 Exam Date

The official GATE 2026 exam date for the BT paper has been declared. Check the complete schedule below.

GATE BT 2026 Syllabus

GATE syllabus 2026 for the Biotechnology specialisation is available at gate2026.iitg.ac.in. The main paper includes 7 topics like Engineering Mathematics, General Biology, Genetics, Cellular and Molecular Biology, Fundamentals of Biological Engineering, Bioprocess Engineering and Process Biotechnology, Plant, Animal and Microbial Biotechnology, and Recombinant DNA technology and Other Tools in Biotechnology. Besides these sections, the syllabus for Biotechnology also includes a section on General Aptitude.

The questions in the exam can be asked from any part of the GATE 2026 syllabus , so you shouldn’t don’t skip any topic. However, if you want to know the important and high-weightage topics, you can go through the previous year's papers and analyse them.

You can access the official GATE 2026 Biotechnology syllabus by clicking on the link provided below.

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GATE BT 2026 Question Papers

The official GATE question papers are usually available a few days after the exam. The GATE authorities release the question papers along with the answer key. According to the students who appeared in last year's GATE Biotechnology paper, the exam was moderate in terms of the difficulty level. If you want your GATE 2026 paper to be easy, you need to do very good exam preparation. For practice purposes, you can solve the GATE Biotechnology previous years' question papers.

You can get the last 3 years of GATE Biotechnology question papers by clicking on the PDF link provided below.

GATE BT 2026 Answer Key

The GATE answer key is very helpful for students in terms of checking the correct answers. You will need to wait a few days after you have taken the GATE exam to access the official GATE BT answer key. On the other hand, the unofficial GATE answer keys are made available immediately after the exam by the coaching institutes. You can expect the GATE 2026 answer key to be released by the end of February.

You can access the last 3 years' GATE answer keys for the Biotechnology paper by clicking on the link given below.

GATE BT 2026 Response Sheet

The GATE response sheet is as helpful as the answer key, too. The response sheet of GATE includes the answers marked by the students in the exam. You can use the answer key and your response sheet to calculate your expected score for the GATE exam. Knowing your score in advance can help you predict your admission chances in your desired GATE colleges.

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