Spatial Transformations and Paper Folding - General Aptitude - General Aptitude (GA) Previous Year Questions

1

2015 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 2015

Consider the circuit shown in the figure, where RC = 1. For an input signal V_i shown below, choose the correct V_o from the options:

A

Graph A

B

Graph B

C

Graph C

D

Graph D

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2

2021 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 2021

The mirror image of the above text about the x-axis is

A

PHYΛΛXIƧ

B

bHΛYΛΛXIƧ

C

dHΛYΛΛXIƧ

D

bHΛYΛΛXIƧ

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3

2022 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 2022

Consider a cube made by folding a single sheet of paper of appropriate shape. The interior faces of the cube are all blank. However, the exterior faces that are not visible in the above view may not be blank.
Which one of the following represents a possible unfolding of the cube?

A

A cross-shaped net with four squares in a row; the top square is blank, the left square has a vertical line, the right square is black, and the bottom square is grey; an additional blank square is attached to the right of the rightmost square.

B

A cross-shaped net with four squares in a row; the top square is blank, the left square has a vertical line, the right square is black, and the bottom square is grey; an additional grey square is attached to the right of the black square.

C

A cross-shaped net with four squares in a row; the top square is grey, the left square has a vertical line, the right square is black, and the bottom square is blank; an additional blank square is attached to the left of the leftmost square.

D

A cross-shaped net with four squares in a row; the top square is black, the left square has a minus sign, the right square has a plus sign, and the bottom square is grey; an additional blank square is attached to the right of the rightmost square.

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4

2024 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 2024

A planar rectangular paper has two V-shaped pieces attached as shown below. This piece of paper is folded to make the following closed three-dimensional object. The number of folds required to form the above object is

A

9

B

7

C

11

D

8

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5

2025 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 2025

A thin wire is used to construct all the edges of a cube of 1 m side by bending, cutting and soldering the wire. If the wire is 12 m long, what is the minimum number of cuts required to construct the wire frame to form the cube?

A

3

B

4

C

6

D

12

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6

2025 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 2025

The figures I, II and III are parts of a sequence. Which one of the following options comes next in the sequence at IV?

A

A circle with the top half shaded and a horizontal line across the middle.

B

A circle with the right half shaded and a vertical line down the middle.

C

A circle with the left half shaded and a vertical line down the middle.

D

A circle with the bottom-left quarter shaded and a line from center to bottom-left.

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7

2026 · General Aptitude (GA) · General Aptitude · Spatial Transformations and Paper Folding

Physics (PH) 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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