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Previous year question hub

General Biology - Biotechnology Previous Year Questions

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

16Papers
16Years
109Questions
1Topics

General Biology 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 86 78.9%
Medium 23 21.1%

Question type distribution

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

MCQ 95 87.2%
MSQ 9 8.3%
Numerical Answer Type (NAT) 5 4.6%

Subject weightage

Top subjects by unique question coverage.

Biotechnology
109 Qs

Most asked topics

Top topics across the included previous year papers.

General Biology
109 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Microbiology
41 Qs
Biochemistry
37 Qs
Immunology
31 Qs

Paper coverage

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

Biotechnology (BT) 2026
5 Qs
Biotechnology (BT) 2025
9 Qs
Biotechnology (BT) 2024
4 Qs
Biotechnology (BT) 2023
5 Qs
Biotechnology (BT) 2022
5 Qs
Biotechnology (BT) 2021
5 Qs
Biotechnology (BT) 2020
3 Qs
Biotechnology (BT) 2019
7 Qs
Biotechnology (BT) 2018
7 Qs
Biotechnology (BT) 2017
10 Qs
Biotechnology (BT) 2016
7 Qs
Biotechnology (BT) 2014
10 Qs
Biotechnology (BT) 2013
7 Qs
Biotechnology (BT) 2012
6 Qs
Biotechnology (BT) 2011
10 Qs
Biotechnology (BT) 2010
9 Qs

Browse by subtopics

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

Included previous year papers

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

Paper nameYearPDFAttempt
Biotechnology (BT) 20262026
5 questions in this view
2026
Biotechnology (BT) 20252025
9 questions in this view
2025
Biotechnology (BT) 20242024
4 questions in this view
2024
Biotechnology (BT) 20232023
5 questions in this view
2023
Biotechnology (BT) 20222022
5 questions in this view
2022
Biotechnology (BT) 20212021
5 questions in this view
2021
Biotechnology (BT) 20202020
3 questions in this view
2020
Biotechnology (BT) 20192019
7 questions in this view
2019
Biotechnology (BT) 20182018
7 questions in this view
2018
Biotechnology (BT) 20172017
10 questions in this view
2017
Biotechnology (BT) 20162016
7 questions in this view
2016
Biotechnology (BT) 20142014
10 questions in this view
2014
Biotechnology (BT) 20132013
7 questions in this view
2013
Biotechnology (BT) 20122012
6 questions in this view
2012
Biotechnology (BT) 20112011
10 questions in this view
2011
Biotechnology (BT) 20102010
9 questions in this view
2010

Sample previous year questions

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

1
2013 · Biotechnology · General Biology · Immunology
Biotechnology (BT) 2013

Endogenous antigens are presented on to the cell surface along with

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2
2014 · Biotechnology · General Biology · Microbiology
Biotechnology (BT) 2014

Gram-positive bacteria are generally resistant to complement-mediated lysis because

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3
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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4
2017 · Biotechnology · General Biology · Biochemistry
Biotechnology (BT) 2017
Natural proteins are composed primarily of 20 α-amino acids. Which one of the following statements is true for any of these amino acids in a solution of pH 1.5?
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5
2018 · Biotechnology · General Biology · Microbiology
Biotechnology (BT) 2018

Which one of the following is an example of a neurotoxin?

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6
2019 · Biotechnology · General Biology · Biochemistry
Biotechnology (BT) 2019
Which one of the following need NOT be conserved in a biochemical reaction?
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