dailytayyari हिंदी में पढ़ें Get my free daily plan

GATE papers · Updated Oct 2026

GATE BT (Biotechnology) syllabus, weightage and study plan

Every section and topic of the official GATE 2027 Biotechnology (BT) syllabus with its share of the 100 marks and a first-pass study time. No reliable past-paper weightage exists for this paper, so marks are split evenly across the official sections and topics. Treat the numbers as a planning aid.

Get my free daily planFree · Hindi + English · No ads

Exam pattern at a glance

Questions
65 (10 General Aptitude + 55 subject), 100 marks, 3 hours
General Aptitude
15 marks, common to all papers
Marking
MCQ: −1/3 or −2/3 for a wrong answer; MSQ and NAT: no negative marking
When
February (2027)
Second paper allowed
GATE BM, GATE ES, GATE EY, GATE XL

Check the latest notification before the exam. Official syllabus ↗

Chapter-wise weightage and study hours

Weightage is the topic's share of the 100 marks; hours are a first pass without revision.

General Aptitude 15% of the paper · 84 h

General Aptitude
#Chapter / topicWeightage (% of paper)Study hours
1Verbal Aptitude3.8%21
2Quantitative Aptitude3.8%21
3Analytical Aptitude3.8%21
4Spatial Aptitude3.8%21
Total84

Engineering Mathematics 13% of the paper · 70 h

Engineering Mathematics
#Chapter / topicWeightage (% of paper)Study hours
1Linear Algebra2.6%14
2Calculus2.6%14
3Differential Equations2.6%14
4Probability and Statistics2.6%14
5Numerical Methods2.6%14
Total70

General Biology 14.4% of the paper · 78 h

General Biology
#Chapter / topicWeightage (% of paper)Study hours
1Biochemistry4.8%26
2Microbiology4.8%26
3Immunology4.8%26
Total78

Genetics, Cellular and Molecular Biology 14.4% of the paper · 78 h

Genetics, Cellular and Molecular Biology
#Chapter / topicWeightage (% of paper)Study hours
1Genetics and Evolutionary Biology4.8%26
2Cell Biology4.8%26
3Molecular Biology4.8%26
Total78

Fundamentals of Biological Engineering 14.4% of the paper · 80 h

Fundamentals of Biological Engineering
#Chapter / topicWeightage (% of paper)Study hours
1Bioreaction Engineering7.2%40
2Upstream and Downstream Processing7.2%40
Total80

Plant, Animal and Microbial Biotechnology 14.4% of the paper · 78 h

Plant, Animal and Microbial Biotechnology
#Chapter / topicWeightage (% of paper)Study hours
1Plant Biotechnology4.8%26
2Animal Biotechnology4.8%26
3Microbial Biotechnology4.8%26
Total78

Recombinant DNA Technology and Other Tools in Biotechnology 14.4% of the paper · 80 h

Recombinant DNA Technology and Other Tools in Biotechnology
#Chapter / topicWeightage (% of paper)Study hours
1Recombinant DNA Technology3.6%20
2Molecular Tools3.6%20
3Analytical Tools3.6%20
4Computational Tools3.6%20
Total80

A sample first week

A first week at 6 hours a day, built from the weightage above: each subject gets sessions in proportion to its marks, starting with its heaviest chapters, mixed so no day is one subject only. Your real plan in the app fits your own hours and exam date.

DaySession 1 (2 h)Session 2 (2 h)Session 3 (2 h)
MonGeneral AptitudeVerbal AptitudeEngineering MathematicsLinear AlgebraGeneral BiologyBiochemistry
TueGenetics, Cellular and Molecular BiologyGenetics and Evolutionary BiologyFundamentals of Biological EngineeringBioreaction EngineeringPlant, Animal and Microbial BiotechnologyPlant Biotechnology
WedRecombinant DNA Technology and Other Tools in BiotechnologyRecombinant DNA TechnologyGeneral AptitudeVerbal Aptitude (contd.)Engineering MathematicsLinear Algebra (contd.)
ThuGeneral BiologyBiochemistry (contd.)Genetics, Cellular and Molecular BiologyGenetics and Evolutionary Biology (contd.)Fundamentals of Biological EngineeringBioreaction Engineering (contd.)
FriPlant, Animal and Microbial BiotechnologyPlant Biotechnology (contd.)Recombinant DNA Technology and Other Tools in BiotechnologyRecombinant DNA Technology (contd.)General AptitudeVerbal Aptitude (contd.)
SatGeneral BiologyBiochemistry (contd.)Genetics, Cellular and Molecular BiologyGenetics and Evolutionary Biology (contd.)Fundamentals of Biological EngineeringBioreaction Engineering (contd.)
SunRevise this week's chapters, take one timed mock or sectional test, and log the score.

How Daily Tayyari plans your day

  1. Pick your exam and date

    Choose the exam (and GATE paper or UPSC optional) and your exam date. The full official syllabus loads with every chapter listed above.

  2. Tell it your daily hours

    Say how many hours you can study on weekdays and weekends. The plan only ever fills that time.

  3. Get today's tasks

    Each morning you see a short list of tasks: new chapters weighted by marks, plus practice and revision, sized to fit your day.

  4. Spaced revision, automatically

    Finished chapters come back after 1, 3, 7, 15, 30 and 60 days, and sooner if a chapter felt hard.

  5. Green, yellow, red status

    See whether you are on track, slightly behind or behind, and when the syllabus will be finished at your real pace.

  6. Mock test tracking

    Log scores from any test series. Chapters that went badly are marked weak and revised sooner.

Get my free daily plan

Frequently asked questions

Which chapters carry the most weight in GATE BT?

Going by our compiled weightage, the heaviest chapters are Biochemistry, Microbiology, Immunology, Genetics and Evolutionary Biology, Cell Biology. They are worth starting early, but past papers vary from year to year, so plan to cover the whole syllabus.

Is this GATE BT weightage official?

No. The GATE organising institute publishes the syllabus, not chapter weightage. These numbers come from analyses of previous years' papers, so treat them as a guide to priority, not a promise of what will be asked.

How many hours does the GATE BT syllabus take?

Our first-pass estimate adds up to about 550 hours of study, before revision and mock tests. At 6 hours a day, 6 days a week, that is roughly 3.5 months. Daily Tayyari replaces these defaults with your actual pace after the first week or two.

Can GATE BT be combined with a second paper?

Yes. Under the GATE 2027 rules a BT candidate may also write BM, ES, EY, XL. A second paper adds its own syllabus, so the planner adds its chapters on top.

Is Daily Tayyari free, and does it work in Hindi?

Yes. It is free with no ads and no payment; you sign in with Google only so your plan is saved. You can switch between Hindi and English at any time, and chapter names are shown in both.