engineering

Graduate Aptitude Test in Engineering — Biotechnology

IIT Roorkee (2027) · Online (CBT) · Annual (February)

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GATE BT Syllabus

Complete chapter-wise syllabus covering all subjects. Updated as per official exam pattern.

Mole Concept

Mole Calculations, Empirical Formula, Limiting Reagent, Concentration Terms

Atomic Structure

Bohr's Model, Quantum Numbers, Electronic Configuration, Photoelectric Effect

Chemical Bonding

VSEPR Theory, Hybridization, Molecular Orbital Theory, Resonance

States of Matter

Ideal Gas Law, Kinetic Theory, Real Gases, Liquid State

Chemical Thermodynamics

Enthalpy, Entropy, Gibbs Free Energy, Hess's Law

Equilibrium

Chemical Equilibrium, Ionic Equilibrium, pH and Buffers, Solubility Product

Electrochemistry

Electrochemical Cells, Nernst Equation, Electrolysis, Conductance

Chemical Kinetics

Rate Laws, Order of Reaction, Arrhenius Equation, Half-Life

Solutions

Raoult's Law, Colligative Properties, Osmosis, van't Hoff Factor

p-Block Elements

Group 13-18 Elements, Oxoacids, Allotropes, Halides

d and f-Block Elements

Transition Metals, Magnetic Properties, Colour of Compounds, Lanthanoids

Coordination Compounds

IUPAC Nomenclature, Crystal Field Theory, Isomerism, Werner's Theory

General Organic Chemistry

IUPAC Naming, Reaction Intermediates, Inductive Effect, Resonance

Hydrocarbons

Alkanes, Alkenes, Alkynes, Aromatic Compounds

Haloalkanes and Haloarenes

SN1 and SN2, Elimination Reactions, Nucleophilic Substitution

Alcohols, Phenols and Ethers

Preparation, Chemical Reactions, Lucas Test, Kolbe's Reaction

Aldehydes, Ketones

Nucleophilic Addition, Aldol Condensation, Cannizzaro Reaction

Amines

Basicity Order, Diazonium Salts, Carbylamine Test, Azo Coupling

Biomolecules

Carbohydrates, Proteins, Nucleic Acids, Vitamins

About Graduate Aptitude Test in Engineering — Biotechnology (GATE BT) 2027

The Graduate Aptitude Test in Engineering — Biotechnology (GATE BT) is one of the most competitive entrance exams, conducted by the IIT Roorkee (2027). Preparing for the GATE BT requires systematic practice, conceptual clarity, and regular self-evaluation. Our platform offers dynamic mock tests, previous years' resolved papers, and AI-enabled analysis to help you secure a top rank.

Frequently Asked Questions

What are the key subjects in GATE BT 2027?

GATE BT covers Microbiology, Biochemistry, Molecular Biology & Genetics, Cell Biology, Bioprocess Engineering, Bioinformatics, Immunology, and Engineering Mathematics. Molecular Biology typically has the highest weightage.

Which institutes accept GATE BT for MTech admission?

IIT Bombay, IIT Delhi, IIT Madras, and IISc offer MTech/ME in Bioengineering and Biotechnology. IIT Bombay is the most sought-after with excellent research facilities and industry connections.

Can GATE BT students appear for DBT JRF exam?

Yes, GATE BT qualifiers are also eligible for DBT JRF (Junior Research Fellowship). A good GATE BT score helps in qualifying the written test component of various biotechnology research fellowships.

Is there an industry demand for GATE BT qualifiers?

GATE BT qualifiers are hired by pharma companies (Sun Pharma, Biocon, Dr Reddy), DRDO, BARC, CSIR labs, and public health research institutes. However, industry absorption is lower than GATE CS or EE.

What is the GATE BT 2027 cutoff for IIT admission?

For IIT Bombay and IIT Delhi MTech in Bioengineering, you need a GATE score above 600 and rank within top 50-150. NITs require scores above 400 and ranks within 500-1,500.

How to Prepare for GATE BT

1

Biochemistry (Enzymes, Metabolism, Protein Structure) is the highest-scoring GATE BT section — prioritise it

2

Bioprocess Engineering (Bioreactor Design, Kinetics, Downstream Processing) is calculation-intensive — practice numericals

3

Molecular Biology (PCR, Cloning, Sequencing) has predictable questions — solve 10 years of previous papers

4

Engineering Mathematics (Differential Equations, Statistics, Calculus) contributes 13 marks — do not ignore it

Key Dates

Next ExamFebruary 2027
RegistrationSeptember 2026
ModeOnline (CBT)
EligibilityBTech/BE/BSc in Biotechnology or Life Sciences
AttemptsNo limit
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