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Previous year question hub

Biotechnology Previous Year Questions

Practice Biotechnology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

17Papers
17Years
866Questions
6Topics

Biotechnology question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 644 74.4%
Medium 219 25.3%
Hard 3 0.3%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 590 68.1%
Numerical Answer Type (NAT) 215 24.8%
MSQ 56 6.5%
Fill in the blanks 5 0.6%

Subject weightage

Top subjects by unique question coverage.

Biotechnology
866 Qs

Most asked topics

Top topics across the included previous year papers.

Fundamentals of Biological Engineering
293 Qs
Genetics, Cellular and Molecular Biology
156 Qs
Engineering Mathematics
155 Qs
Recombinant DNA technology and Other Tools in Biotechnology
121 Qs
General Biology
109 Qs
Plant, Animal and Microbial Biotechnology
31 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Bioreaction Engineering
172 Qs
Upstream and Downstream Processing
121 Qs
Molecular Biology
76 Qs
Calculus
66 Qs
Molecular tools
58 Qs
Genetics and Evolutionary Biology
47 Qs
Microbiology
41 Qs
Biochemistry
37 Qs
Probability and Statistics
37 Qs
Cell Biology
33 Qs
Immunology
31 Qs
Plants
29 Qs
Linear Algebra
27 Qs
Computational tools
25 Qs
Analytical tools
22 Qs
Recombinant DNA technology
16 Qs
Differential Equations
16 Qs
Numerical Methods
9 Qs
Microbes
1 Qs
Animals
1 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Biotechnology (BT) 2026
52 Qs
Biotechnology (BT) 2025
54 Qs
Biotechnology (BT) 2024
52 Qs
Biotechnology (BT) 2023
54 Qs
Biotechnology (BT) 2022
54 Qs
Biotechnology (BT) 2021
51 Qs
Biotechnology (BT) 2020
25 Qs
Biotechnology (BT) 2019
54 Qs
Biotechnology (BT) 2018
54 Qs
Biotechnology (BT) 2017
55 Qs
Biotechnology (BT) 2016
53 Qs
Biotechnology (BT) 2015
3 Qs
Biotechnology (BT) 2014
52 Qs
Biotechnology (BT) 2013
65 Qs
Biotechnology (BT) 2012
58 Qs
Biotechnology (BT) 2011
65 Qs
Biotechnology (BT) 2010
65 Qs

Browse by topics

Open a focused page built from the same verified paper data.

Fundamentals of Biological Engineering

Explore previous-paper coverage, trends and focused practice for Fundamentals of Biological Engineering.

293 questions16 papers16 years

Genetics, Cellular and Molecular Biology

Explore previous-paper coverage, trends and focused practice for Genetics, Cellular and Molecular Biology.

156 questions16 papers16 years

Engineering Mathematics

Explore previous-paper coverage, trends and focused practice for Engineering Mathematics.

155 questions17 papers17 years

Recombinant DNA technology and Other Tools in Biotechnology

Explore previous-paper coverage, trends and focused practice for Recombinant DNA technology and Other Tools in Biotechnology.

121 questions16 papers16 years

General Biology

Explore previous-paper coverage, trends and focused practice for General Biology.

109 questions16 papers16 years

Plant, Animal and Microbial Biotechnology

Explore previous-paper coverage, trends and focused practice for Plant, Animal and Microbial Biotechnology.

31 questions14 papers14 years

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Biotechnology (BT) 20262026
52 questions in this view		2026
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20252025
54 questions in this view		2025
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Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20242024
52 questions in this view		2024
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Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20232023
54 questions in this view		2023
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Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20222022
54 questions in this view		2022
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Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20212021
51 questions in this view		2021
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Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20202020
25 questions in this view		2020
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20192019
54 questions in this view		2019
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20182018
54 questions in this view		2018
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20172017
55 questions in this view		2017
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20162016
53 questions in this view		2016
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20152015
3 questions in this view		2015
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20142014
52 questions in this view		2014
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20132013
65 questions in this view		2013
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20122012
58 questions in this view		2012
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20112011
65 questions in this view		2011
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20102010
65 questions in this view		2010
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2013 · Biotechnology · Genetics, Cellular and Molecular Biology · Molecular Biology
Biotechnology (BT) 2013
Under alkaline conditions, DNA is more stable than RNA because
Open complete paper
2
2014 · Biotechnology · Engineering Mathematics · Linear Algebra
Biotechnology (BT) 2014
The eigenvalues of \( A = \begin{bmatrix} 1 & -4 \\ 2 & -3 \end{bmatrix} \) are
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3
2015 · Biotechnology · Engineering Mathematics · Calculus
Biotechnology (BT) 2015
Choose the word most similar in meaning to the given word:
Educe
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4
2016 · Biotechnology · General Biology · Microbiology
Biotechnology (BT) 2016
Bacteria with two or more flagella at one or both ends are called
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5
2017 · Biotechnology · Fundamentals of Biological Engineering · Bioreaction Engineering
Biotechnology (BT) 2017
An enzyme catalyzes a reaction by
Open complete paper
6
2018 · Biotechnology · Engineering Mathematics · Probability and Statistics
Biotechnology (BT) 2018
Consider an unfair coin. The probability of getting heads is 0.6. If you toss this coin twice, what is the probability that the first or the second toss is heads?
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