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

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

Instrumentation Engineering (IN) 2015

For the circuit shown in the figure, the rising edge triggered D-flip flop with asynchronous reset has a clock frequency of 1 Hz. The NMOS transistor has an ON resistance of 1000 Ω and an OFF resistance of infinity. The nature of the output waveform is

A

B

C

D

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2

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

Instrumentation Engineering (IN) 2015

A transfer function \( G(s) \) with the degree of its numerator polynomial zero and the degree of its denominator polynomial two has a Nyquist plot shown in the figure. The transfer function represents

A

a stable, type-0 system

B

a stable, type-1 system

C

an unstable, type-0 system

D

an unstable, type-1 system

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3

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

Instrumentation Engineering (IN) 2024

Five cubes of identical size and another smaller cube are assembled as shown in Figure A. If viewed from direction X, the planar image of the assembly appears as Figure B.
If viewed from direction Y, the planar image of the assembly (Figure A) will appear as

A

A 2x2 grid with an extra square attached to the top right of the top right cell.

B

A 2x2 grid with a square attached to the left of the top left cell and a square attached to the right of the bottom right cell.

C

A 2x2 grid with a square attached to the left of the top left cell.

D

A 2x2 grid with a square attached to the left of the top left cell and a square attached below the bottom left cell.

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4

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

Instrumentation Engineering (IN) 2022

Which one of the following sets of pieces can be assembled to form a square with a single round hole near the center? Pieces cannot overlap.

A

B

C

D

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5

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

Instrumentation Engineering (IN) 2026

To continue the sequence of tiles shown, the tile indicated by the question mark should be

A

Image of option A: three dots in a diagonal pattern

B

Image of option B: six dots in two rows of three

C

Image of option C: six dots in two rows of three, arranged symmetrically

D

Image of option D: eight dots in two rows of four

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6

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

Instrumentation Engineering (IN) 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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