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Previous year question hub

Classification of Flows - Engineering Sciences Previous Year Questions

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

15Papers
15Years
24Questions
1Topics

Classification of Flows 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 22 91.7%
Medium 2 8.3%

Question type distribution

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

MCQ 15 62.5%
Numerical Answer Type (NAT) 6 25%
MSQ 3 12.5%

Subject weightage

Top subjects by unique question coverage.

Engineering Sciences
24 Qs

Most asked topics

Top topics across the included previous year papers.

Classification of Flows
24 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Fluid Properties and Flow Regimes
24 Qs

Paper coverage

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

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

Browse by subtopics

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

Fluid Properties and Flow Regimes

Explore previous-paper coverage, trends and focused practice for Fluid Properties and Flow Regimes.

24 questions15 papers15 years

Included previous year papers

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

Paper nameYearPDFAttempt
Engineering Sciences (XE) 20262026
3 questions in this view		2026
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Engineering Sciences (XE) 20242024
1 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
Engineering Sciences (XE) 20232023
1 questions in this view		2023
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Engineering Sciences (XE) 20222022
1 questions in this view		2022
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Engineering Sciences (XE) 20212021
2 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
Engineering Sciences (XE) 20202020
2 questions in this view		2020
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20182018
3 questions in this view		2018
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20172017
2 questions in this view		2017
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20152015
1 questions in this view		2015
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20142014
1 questions in this view		2014
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20112011
1 questions in this view		2011
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20102010
1 questions in this view		2010
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20092009
2 questions in this view		2009
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20082008
1 questions in this view		2008
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Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20072007
2 questions in this view		2007
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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
2007 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2007
For a two-dimensional turbulent boundary layer, the wall shear stress can be expressed as \(\tau_w = \mu \left.\frac{\partial u}{\partial y}\right|_{wall}\) where \(u\) is the velocity parallel to the wall and \(y\) is the coordinate perpendicular to the wall. In the above expression, \(\mu\) denotes
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2
2008 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2008
A cubical block of melting ice (20 cm x 20 cm x 20 cm) rests on a smooth horizontal floor over a layer of water of 0.1 mm thickness. To pull the block at a speed of 1 m/s a force of 1 N is required. What is the force required to pull the block at a speed of 2 m/s?
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3
2009 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2009
An oil droplet (density = 800 kg/m³) is rising in still water at a constant velocity of 1 mm/s. Its radius is approximately
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4
2010 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2010
Water at 20°C is pumped from a base tank to an elevated tank, 15 m above the base tank. Water flows at a rate of 5.0 × 10-3 m3 s-1 through a pipe having internal diameter of 0.1023 m. Frictional energy loss in the pipe is 6.837 J kg-1. The pump has an efficiency of 63%. Density and viscosity of water are 998.2 kg m-3 and 1.005 × 10-3 Pa s, respectively.
Reynolds number for water flowing through the pipe is
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5
2011 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2011
For a fully developed flow between two parallel flat plates, the velocity gradient at a point is found to be 1000 s⁻¹. If the density of the fluid is 880 kg/m³ and the kinematic viscosity of the fluid is 7.4 × 10⁻⁷ m²/s, the shear stress at the same point is approximately
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6
2014 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2014
A Bingham plastic fluid is flowing under gravity, down a vertical plate, as a film. Find the appropriate match for the fully developed velocity profile of the fluid in the film, from among those shown below.
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