Geometry - General Aptitude - General Aptitude (GA) Previous Year Questions

1

2015 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2015

Consider a wing of elliptic planform, with its aspect ratio \( AR \to \infty \). Its lift-curve slope, \( \frac{dC_L}{d\alpha} = \) ______.

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2

2015 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2015

For a thin flat plate at 2 degrees angle of attack, the pitching moment coefficient about the trailing edge is ______.

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3

2015 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2015

An aircraft is flying with inertial ground and wind speeds of \(\vec v_g^b = (100, 5, 5) \ m/s\) and \(\vec v_w^b = (0, -5, -10) \ m/s\), respectively, as expressed in the body frame. The corresponding sideslip angle (in degrees) is

A

0

B

5.65

C

8.49

D

9.54

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4

2018 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2018

The perimeters of a circle, a square and an equilateral triangle are equal. Which one of the following statements is true?

A

The circle has the largest area.

B

The square has the largest area.

C

The equilateral triangle has the largest area.

D

All the three shapes have the same area.

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5

2020 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2020

It is quarter past three in your watch. The angle between the hour hand and the minute hand is _______.

A

\(0^\circ \)

B

\(7.5^\circ \)

C

\(15^\circ \)

D

\(22.5^\circ \)

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6

2022 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2022

Which one of the groups given below can be assembled to get the shape that is shown above using each piece only once without overlapping with each other? (rotation and translation operations may be used).

A

Three triangles (two upward, one downward) and one square arranged in a 2x2 grid.

B

Four triangles (three upward, one downward) and one square arranged in a 2x2 grid with the square in the center.

C

Three triangles (two upward, one downward), one square, and one parallelogram arranged in a 2x2 grid.

D

Three triangles (one tall upward, one downward, one small upward) and one square arranged in a 2x2 grid.

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7

2026 · General Aptitude (GA) · General Aptitude · Geometry

Aerospace Engineering (AE) 2026

A paper shown in Panel I is folded along the dashed lines (- - -) to construct a cube. The shaded regions shown in Panel I appear on the outer surface of the cube. Referring to cubes shown in Panel II, which one of the options is correct?

A

Only (i) can correspond to the unfolded cube in Panel I.

B

Only (ii) can correspond to the unfolded cube in Panel I.

C

Both (i) and (ii) can correspond to the unfolded cube in Panel I.

D

Neither (i) nor (ii) can correspond to the unfolded cube in Panel I.

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