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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.

11Papers
11Years
18Questions
1Topics

Classification of Flows question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Classification of Flows. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 16 88.9%
Medium 2 11.1%

Question type distribution

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

MCQ 9 50%
Numerical Answer Type (NAT) 6 33.3%
MSQ 3 16.7%

Subject weightage

Top subjects by unique question coverage.

Engineering Sciences
18 Qs

Most asked topics

Top topics across the included previous year papers.

Classification of Flows
18 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Fluid Properties and Flow Regimes
18 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) 2009
1 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.

18 questions11 papers11 years

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Engineering Sciences (XE) 202620263View paper
Engineering Sciences (XE) 202420241View paper
Engineering Sciences (XE) 202320231View paper
Engineering Sciences (XE) 202220221View paper
Engineering Sciences (XE) 202120212View paper
Engineering Sciences (XE) 202020202View paper
Engineering Sciences (XE) 201820183View paper
Engineering Sciences (XE) 201720172View paper
Engineering Sciences (XE) 201520151View paper
Engineering Sciences (XE) 201420141View paper
Engineering Sciences (XE) 200920091View paper

Sample previous year questions

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

1
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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2
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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3
2015 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2015
Milk is flowing at 0.12 m³/min in a 2.5 cm diameter pipe. The temperature of the milk is 21 °C and the corresponding viscosity and density are 2.1 x 10⁻³ Pas and 1029 kg/m³, respectively. If the flow is found to be turbulent under the given conditions, the Reynolds number is __________
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4
2017 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2017
Two infinite parallel horizontal plates are separated by a small gap ($d = 20$ mm) as shown in figure. The bottom plate is fixed and the gap between the plates is filled with oil having density of 890 kg/m³ and kinematic viscosity of 0.00033 m²/s. A shear flow is induced by moving the upper plate with a velocity of 5 m/s. Assume, linear velocity profile between the plates and the oil to be a Newtonian fluid. The shear stress (N/m²) at the upper plate is __________

Question diagram

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5
2018 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2018
Identify the correct statement related to the viscosity of Newtonian fluids from the following
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6
2020 · Engineering Sciences · Classification of Flows · Fluid Properties and Flow Regimes
Engineering Sciences (XE) 2020
The variation of shear stress (τ) against strain rate (du/dy) is given in the Figure. Identify the line/curve among P, Q, R and S, that represents an ideal fluid.
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