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Previous year question hub

Aerodynamics - Aerospace Engineering Previous Year Questions

Practice Aerodynamics - Aerospace Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

2Papers
2Years
35Questions
1Topics

Aerodynamics question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Aerodynamics. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 23 65.7%
Easy 12 34.3%

Question type distribution

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

Multiple Choices 20 57.1%
Numerical Answer Type (NAT) 15 42.9%

Subject weightage

Top subjects by unique question coverage.

Aerospace Engineering
35 Qs

Most asked topics

Top topics across the included previous year papers.

Aerodynamics
35 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Airfoils and wings
11 Qs
Compressible flows
9 Qs
Basic fluid mechanics
8 Qs
Two-dimensional potential flow theory
6 Qs
Elementary ideas of viscous flows
1 Qs

Paper coverage

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

Aerospace Engineering (AE) 2026
23 Qs
Aerospace Engineering (AE) 2025
12 Qs

Browse by subtopics

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

Airfoils and wings

Explore previous-paper coverage, trends and focused practice for Airfoils and wings.

11 questions2 papers2 years

Compressible flows

Explore previous-paper coverage, trends and focused practice for Compressible flows.

9 questions2 papers2 years

Basic fluid mechanics

Explore previous-paper coverage, trends and focused practice for Basic fluid mechanics.

8 questions2 papers2 years

Two-dimensional potential flow theory

Explore previous-paper coverage, trends and focused practice for Two-dimensional potential flow theory.

6 questions2 papers2 years

Elementary ideas of viscous flows

Explore previous-paper coverage, trends and focused practice for Elementary ideas of viscous flows.

1 questions1 papers1 years

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
Aerospace Engineering (AE) 2026202623View paper
Aerospace Engineering (AE) 2025202512View paper

Sample previous year questions

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

1
2025 · Aerospace Engineering · Aerodynamics · Elementary ideas of viscous flows
Aerospace Engineering (AE) 2025
For a two-dimensional incompressible flow over a flat plate, the laminar boundary layer thickness at a distance \(x\) from the leading edge is \(\delta\). If \(Re_x\) is the Reynolds number defined based on length scale \(x\), \(\frac{\delta}{x}\) is proportional to _____.
A
\(Re_x^{-1/2}\)
B
\(Re_x^{-1}\)
C
\(Re_x^{-3/2}\)
D
\(Re_x^{-2}\)
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2
2026 · Aerospace Engineering · Aerodynamics · Basic fluid mechanics
Aerospace Engineering (AE) 2026
The following equation with respect to \(\varphi(x, t)\), where \(a\) is a non-zero constant, represents ______.
\[\frac{\partial \varphi}{\partial t} + a \frac{\partial \varphi}{\partial x} = 0\]
A

linear wave propagation

B

transient heat conduction

C
Newton's law of cooling
D

radiative transfer

Open complete paper
3
2025 · Aerospace Engineering · Aerodynamics · Airfoils and wings
Aerospace Engineering (AE) 2025
For a NACA 4415 airfoil, the location of maximum camber, as a fraction of the chord length from the leading edge, is _____.
A
0.44
B
0.40
C
0.15
D
0.04
Open complete paper
4
2026 · Aerospace Engineering · Aerodynamics · Two-dimensional potential flow theory
Aerospace Engineering (AE) 2026

In fluid dynamics, d’Alembert’s paradox refers to which one of the following?

A
Deviation of drag from \(D \propto v^2 \) at very low speeds
B
Deviation of drag from \(D \propto v^2 \) at high subsonic speeds
C

Prediction of zero drag by potential flow theory

D

Presence of shocks in transonic flows

Open complete paper
5
2025 · Aerospace Engineering · Aerodynamics · Airfoils and wings
Aerospace Engineering (AE) 2025
A positively cambered airfoil is placed in a uniform flow (velocity, \(U_\infty\)) at its zero-lift angle of attack. M is the corresponding pitching moment. Which one of the following representations accurately describes this scenario?

Question diagram

A
The airfoil with \(U_\infty\) to the left, moment M counterclockwise.

Option A diagram

B
The airfoil with \(U_\infty\) to the left, moment M clockwise.

Option B diagram

C
The airfoil with \(U_\infty\) to the left, moment M counterclockwise, lower surface curved.

Option C diagram

D
The airfoil with \(U_\infty\) to the left, moment M clockwise, lower surface curved.

Option D diagram

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6
2026 · Aerospace Engineering · Aerodynamics · Two-dimensional potential flow theory
Aerospace Engineering (AE) 2026
The velocity potential function \( (\varphi) \) given below represents which one of the following? \[ \varphi = 5x - 12y \]
A

Doublet

B

Irrotational vortex

C

Source

D

Uniform flow

Open complete paper