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Previous year question hub

Recombinant DNA technology and Other Tools in Biotechnology - Biotechnology Previous Year Questions

Practice Recombinant DNA technology and Other Tools in Biotechnology - Biotechnology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

16Papers
16Years
121Questions
1Topics

Recombinant DNA technology and Other Tools in 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 89 73.6%
Medium 31 25.6%
Hard 1 0.8%

Question type distribution

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

MCQ 105 86.8%
Numerical Answer Type (NAT) 8 6.6%
MSQ 8 6.6%

Subject weightage

Top subjects by unique question coverage.

Biotechnology
121 Qs

Most asked topics

Top topics across the included previous year papers.

Recombinant DNA technology and Other Tools in Biotechnology
121 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Molecular tools
58 Qs
Computational tools
25 Qs
Analytical tools
22 Qs
Recombinant DNA technology
16 Qs

Paper coverage

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

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

Browse by subtopics

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

Molecular tools

Explore previous-paper coverage, trends and focused practice for Molecular tools.

58 questions16 papers16 years

Computational tools

Explore previous-paper coverage, trends and focused practice for Computational tools.

25 questions12 papers12 years

Analytical tools

Explore previous-paper coverage, trends and focused practice for Analytical tools.

22 questions13 papers13 years

Recombinant DNA technology

Explore previous-paper coverage, trends and focused practice for Recombinant DNA technology.

16 questions9 papers9 years

Included previous year papers

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

Paper nameYearPDFAttempt
Biotechnology (BT) 20262026
4 questions in this view		2026
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Biotechnology (BT) 20252025
4 questions in this view		2025
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20242024
5 questions in this view		2024
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20232023
8 questions in this view		2023
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20222022
7 questions in this view		2022
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20212021
10 questions in this view		2021
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Biotechnology (BT) 20202020
4 questions in this view		2020
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Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20192019
9 questions in this view		2019
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20182018
9 questions in this view		2018
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20172017
9 questions in this view		2017
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20162016
6 questions in this view		2016
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Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20142014
5 questions in this view		2014
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Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20132013
11 questions in this view		2013
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20122012
10 questions in this view		2012
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20112011
7 questions in this view		2011
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Biotechnology (BT) 20102010
13 questions in this view		2010
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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 · Recombinant DNA technology and Other Tools in Biotechnology · Molecular tools
Biotechnology (BT) 2013

The first humanized monoclonal antibody approved for the treatment of breast cancers

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2
2014 · Biotechnology · Recombinant DNA technology and Other Tools in Biotechnology · Computational tools
Biotechnology (BT) 2014

The algorithm for BLAST is based on

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3
2016 · Biotechnology · Recombinant DNA technology and Other Tools in Biotechnology · Molecular tools
Biotechnology (BT) 2016

Which one of the following is NOT a therapeutic agent based on nucleic acid for the treatment of genetic disorders?

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4
2017 · Biotechnology · Recombinant DNA technology and Other Tools in Biotechnology · Analytical tools
Biotechnology (BT) 2017
Which one of the following techniques can be used to determine the structure of a 15 kDa globular protein at atomic resolution?
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5
2018 · Biotechnology · Recombinant DNA technology and Other Tools in Biotechnology · Computational tools
Biotechnology (BT) 2018
Which of the following components constitute a molecular mechanics force field?
P. Bond stretching
Q. Bond angle bending
R. Torsional bond rotation
S. Non-bonded interactions
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6
2019 · Biotechnology · Recombinant DNA technology and Other Tools in Biotechnology · Molecular tools
Biotechnology (BT) 2019
For site-directed mutagenesis, which one of the following restriction enzymes is used to digest methylated DNA?
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