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Tata Institute of Fundamental Research Graduate School — Biology

TIFR (Tata Institute of Fundamental Research) · Online (CBT) · Once a year (December)

50
Questions
180 min
Duration
150
Total Marks
8+
Mock Tests

Key Dates

Next ExamDecember 2026
RegistrationSeptember 2026
ModeOnline (CBT)
EligibilityBachelor's or Master's degree in Life Sciences
AttemptsNo limit

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Exam Pattern

SubjectQuestionsMarks
Biology (Molecular Biology, Genetics, Cell Biology, Biochemistry, Ecology)50150
Total50150
Marking Scheme: +3 for correct, -1 for incorrect · Duration: 180 minutes
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Syllabus Highlights

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Previous Year Cutoff

CategoryMarksRank
General
OBC
SC
ST
EWS
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About Tata Institute of Fundamental Research Graduate School — Biology (TIFR GS Biology) 2027

The Tata Institute of Fundamental Research Graduate School — Biology (TIFR GS Biology) is one of the most competitive entrance exams, conducted by the TIFR (Tata Institute of Fundamental Research). Preparing for the TIFR GS Biology 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 is the TIFR Biology syllabus?

Covers Molecular Biology, Cell Biology, Genetics, Biochemistry, Physiology, Developmental Biology, Ecology, and Evolution at advanced undergraduate/postgraduate level.

How to Prepare for TIFR GS Biology

1

Deep conceptual understanding is essential — not rote memorisation

2

Molecular mechanisms, signaling pathways, and experimental design are key areas

3

Alberts Molecular Biology of the Cell and Lewin Genes are standard references

4

TIFR Biology is one of the gateways to NCBS — extremely competitive

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