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Previous year question hub

Dimensional Analysis - Engineering Sciences Previous Year Questions

Practice Dimensional Analysis - Engineering Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

20Papers
20Years
40Questions
1Topics

Dimensional Analysis 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 20 50%
Medium 18 45%
Hard 2 5%

Question type distribution

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

MCQ 26 65%
Numerical Answer Type (NAT) 13 32.5%
MSQ 1 2.5%

Subject weightage

Top subjects by unique question coverage.

Engineering Sciences
40 Qs

Most asked topics

Top topics across the included previous year papers.

Dimensional Analysis
40 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Similarity and Buckingham Pi Theorem
40 Qs

Paper coverage

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

Engineering Sciences (XE) 2026
1 Qs
Engineering Sciences (XE) 2025
1 Qs
Engineering Sciences (XE) 2024
1 Qs
Engineering Sciences (XE) 2023
2 Qs
Engineering Sciences (XE) 2022
4 Qs
Engineering Sciences (XE) 2021
1 Qs
Engineering Sciences (XE) 2020
2 Qs
Engineering Sciences (XE) 2019
3 Qs
Engineering Sciences (XE) 2018
2 Qs
Engineering Sciences (XE) 2017
2 Qs
Engineering Sciences (XE) 2016
2 Qs
Engineering Sciences (XE) 2015
1 Qs
Engineering Sciences (XE) 2014
3 Qs
Engineering Sciences (XE) 2013
2 Qs
Engineering Sciences (XE) 2012
2 Qs
Engineering Sciences (XE) 2011
2 Qs
Engineering Sciences (XE) 2010
1 Qs
Engineering Sciences (XE) 2009
2 Qs
Engineering Sciences (XE) 2008
4 Qs
Engineering Sciences (XE) 2007
2 Qs

Browse by subtopics

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

Similarity and Buckingham Pi Theorem

Explore previous-paper coverage, trends and focused practice for Similarity and Buckingham Pi Theorem.

40 questions20 papers20 years

Included previous year papers

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

Paper nameYearPDFAttempt
Engineering Sciences (XE) 20262026
1 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
Engineering Sciences (XE) 20252025
1 questions in this view		2025
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20242024
1 questions in this view		2024
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20232023
2 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
Engineering Sciences (XE) 20222022
4 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
Engineering Sciences (XE) 20212021
1 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
Engineering Sciences (XE) 20202020
2 questions in this view		2020
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20192019
3 questions in this view		2019
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20182018
2 questions in this view		2018
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20172017
2 questions in this view		2017
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20162016
2 questions in this view		2016
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20152015
1 questions in this view		2015
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20142014
3 questions in this view		2014
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20132013
2 questions in this view		2013
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20122012
2 questions in this view		2012
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20112011
2 questions in this view		2011
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20102010
1 questions in this view		2010
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20092009
2 questions in this view		2009
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20082008
4 questions in this view		2008
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20072007
2 questions in this view		2007
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
2007 · Engineering Sciences · Dimensional Analysis · Similarity and Buckingham Pi Theorem
Engineering Sciences (XE) 2007
The non-dimensional number obtained from specific heat (\(c_p\)), thermal conductivity (\(k\)) and viscosity (\(\mu\)) is
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2
2008 · Engineering Sciences · Dimensional Analysis · Similarity and Buckingham Pi Theorem
Engineering Sciences (XE) 2008

Which of the following statements is true for two kinematically similar flows?

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3
2009 · Engineering Sciences · Dimensional Analysis · Similarity and Buckingham Pi Theorem
Engineering Sciences (XE) 2009
Under strong wind conditions, electrical cables can be subjected to wind-induced oscillations. Which one of the following non-dimensional numbers is relevant to this problem ?
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4
2010 · Engineering Sciences · Dimensional Analysis · Similarity and Buckingham Pi Theorem
Engineering Sciences (XE) 2010

The length scale of a model is kept as 1 : 64. The prototype fluid is water. Viscous and gravity forces are equally dominant in the prototype. The required kinematic viscosity (m2/s) of the fluid used in the model is

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5
2011 · Engineering Sciences · Dimensional Analysis · Similarity and Buckingham Pi Theorem
Engineering Sciences (XE) 2011
A certain fluid flow is influenced by density (ρ), angular velocity (ω), dynamic viscosity (μ), and a characteristic length (L). A relevant non-dimensional parameter will be
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6
2012 · Engineering Sciences · Dimensional Analysis · Similarity and Buckingham Pi Theorem
Engineering Sciences (XE) 2012
Air flows over a spherical storage vessel of diameter 4 m at a speed of 1 m/s. To find the drag force on the vessel, a test run is to be carried out in water using a sphere of diameter 100 mm. The density and dynamic viscosity of air are 1.2 kg/m³ and 1.8 × 10⁻⁵ Pa.s, respectively. The density and dynamic viscosity of water are 1000 kg/m³ and 10⁻³ Pa.s, respectively. The drag force on the model is 4 N under dynamically similar conditions. The drag force (in N) on the prototype is approximately
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